Diethylene Glycol Monohexyl Ether (DEGHE / Hexyl Carbitol / 2-(2-Hexyloxyethoxy) ethanol) yog dab tsi?
- Kauri siab tshaj -Butanol (KB) solvency tus nqi (~105)ntawm ib qho kev lag luam glycol ether hnyav - ho ntau tshaj EGHE (~90), EGBE (~70), DEGBE (~55). Dissolute non-polar industrial av uas tsis muaj lwm yam glycol ether tuaj yeem hais tau zoo: cov txheej txheem bituminous, polymerized hydrocarbon residues los ntawm thermal cracking, kho epoxy fragments, silicone thread sealants, siab -MW hluavtaws lubricant breakdown khoom. Qhov siab tshaj plaws -kev ua tau zoo degreasing nrog qis cov khoom muaj nqis loading vs. EGHE lossis EGBE; tseem ua kua tag nrho ntawm 80–120℃kub- tank ntxuav qhov kub (BP ~ 260 degree) tsis muaj flash-tawm kev pheej hmoo.
- Tsis suav tias yog cov khoom txaus ntshai (tsis yog-DG)rau kev thauj mus los thoob ntiaj teb - flash point ~ 127℃deb tshaj Class 3 flammable kua pib (60 degree) thiab combustible kua pib (~ 93-100℃); tsis muaj DG nyiaj ntxiv, tsis muaj UN tus lej sau, tsis muaj DG tshaj tawm cov ntaub ntawv raws li IMDG, IATA, thiab ADR. Cim ntawm E-series hexyl glycol ethers - EGHE yog combustible, EGBE yog Class 3 Flammable. Tsis muaj hluav taws xob tawg - pov thawj hluav taws xob ntawm ambient cia; Tsis muaj NFPA 30 flammable storage classification.
- Tsis muaj npe raws li US EPA HAP(tsis zoo li EGBE, HAP npe) - tau lees paub los ntawm EPA CompTox Dashboard (DTXSID5027093); tsis muaj MACT tus qauv, NESHAP cov luag haujlwm, lossis kev tshaj tawm huab cua rau Asmeskas cov chaw tsim khoom. Tsis cais Repr. 1B/2 (EU CLP); tsis yog SVHC; REACH sau npe (EC 203-986-3).Muaj peev xwm VOC raug zamraws li EU Paints Directive 2004/42/EC - boiling point ~ 259–261℃tshaj 250℃VOC txhais qhov pib; tej zaum yuav tsim nyog raws li tsis yog -VOC nyob rau hauv EU architectural txheej khoom xam. Tsim nyog co-formulant raws li EU Txoj Cai 1107/2009.
Diethylene Glycol Monohexyl Ether(DEGHE, CAS 112-59-4) - kev lag luam hu uaHexyl Carbitol- yog tsim los ntawm monoetherification ntawm diethylene glycol nrog n-hexanol nyob rau hauv catalytic mob. Molecular formula C₁₀H₂₂O₃, MW 190.28 g/mol. DEGHE yog tusDiethylene glycol qaum homolog ntawm EGHE(CAS 112-25-4) - tib yam n-hexyl kawg- pab pawg, tab sis nrog ib qho ntxiv ethyleneoxy chav tsev uas ua rau qhov kub nce mus rau ~ 259-261 degree, txo vapor siab mus ze rau {-}zero, 12s flash point (G 12) nce tag nrho molecular hnyav. Qhov tshwm sim yog kev sib koom ua ke ntawm kev daws teeb meem siab tshaj plaws, kev ruaj ntseg siab tshaj plaws, tsis yog-DG logistics, thiab kev tswj hwm kev ua raws cai tsis sib xws los ntawm lwm cov lag luam E-series glycol ether.
DEGHE covKB tus nqi ntawm ~ 105yog qhov siab tshaj plaws ntawm kev lag luam glycol ether nyob rau hauv E-series - tshwm sim los ntawm ntev n-hexyl saw lub siab tshaj plaws hydrophobic dissolving zog ua ke nrog cov diethylene glycol qaum pob txha residual polarity enabling surfactant-stabilized coupling. Dej solubility ntawm 20℃yog qis dua ~ 2% w/w (txawm tias tsawg dua EGHE's ~ 5%) - ze -insolubility uas tsim nws daim ntawv thov profile mus rau siab -kev ua tau zoo roj-theem hnyav, amphiphilic metalworking fluid coupling agent, thiab extreme{12. agrochemical{12}}solv Txuj kev lag luam purity Ntau dua lossis sib npaug li 95.0%; Ntau dua lossis sib npaug li 99.0% muaj rau cov ntawv thov tshwj xeeb.
Sinolook muab cov khoom sib koom ua keEGHE (CAS 112-25-4, Hexyl Cellosolve)- BP 208–215℃, FP ~ 82–85℃(combustible), KB ~90 - thiab EGBE (CAS 111-76-2) rau tag nrho E-series hexyl glycol ether portfolio. Combined quotations muaj. ISO 9001 thiab ISO 14001 tau ntawv pov thawj.
Cov txiaj ntsig tseem ceeb ntawm DEGHE / Hexyl Carbitol
Rau lub zog tso DEGHE ntawm lub apex ntawm E-series hexyl glycol ether tsev neeg: siab tshaj KB kev daws teeb meem (~105) ntawm ib qho kev lag luam glycol ether, tsis yog-DG thauj (FP ~ 127 degree), tsis yog -HAP US raws li txoj cai (vs. EGBE HAP npe), nyob rau hauv qhov muaj peev xwm ntawm EGBE HAP 2 (vs.℃siab tshaj 250℃qhov pib), nyob ze -zero vapor siab, thiab thermal stability ntawm 80-120℃kub-tank tu kub - ib qho kev sib xyaw pom nyob rau hauv tsis muaj lwm yam E-series hexyl glycol ether.
🧪 Siab tshaj KB Solvency (~105) - Qhov kawg Tsis yog-Polar Dissolving Power
DEGHE covKauri-Butanol tus nqi ntawm ~105yog qhov siab tshaj plaws sau tseg rau kev lag luam glycol ether hnyav - ntau tshaj EGHE (~90), EGBE (~70), DEGBE (~55), thiab TEGBE. Qhov hnyav hnyav no tshwm sim los ntawm qhov tshwj xeeb molecular architecture: qhov ntev n-hexyl saw muab siab tshaj plaws hydrophobic dissolving zog rau cov ntaub ntawv uas tsis yog-polar, thaum lub cev pob txha diethylene glycol tuav cov polarity txaus rau surfactant-stabilized dej compatibility. Hauv kev xyaum, DEGHE dissolves tsis yog -polar industrial av uas tsis muaj lwm yam glycol ether hnyav tuaj yeem hais tau zoo ntawm qhov sib piv: cov txheej txheem bituminous, kho cov roj hmab residues, siab -MW polymerized roj deposits, silicone-raws li xov sealants thiab greases, kho epoxytic coatings cov khoom tawg, kev nyuaj siab carbon{12}}raws li fouling nyob rau hauv industrial tshav kub exchangers. Rau kev tsim kho kev lag luam, qhov no txhais tau hais tias kev tshem tawm cov av zoo dua qub ntawm cov kuab tshuaj zoo ib yam, lossis sib npaug kev ua haujlwm tu ntawm qhov hnyav hnyav loading - ncaj qha txo tus nqi tsim thiab tag nrho cov ntsiab lus organic. Nyob rau hauv cov txheej txheem txheej, KB ~ 105 txhim kho adhesion primer nkag mus rau hauv qhov chaw xeb thiab zeb nplai ntawm cov txheej txheem tsis zoo, ua kom cov txheej txheej ntev ntev hauv kev thov los tiv thaiv - daim ntawv thov corrosion.
🚢 Tsis yog -DG Tsheb thauj mus los (FP ~ 127℃) - Qhov siab tshaj plaws Logistics Simplicity
DEGHE lub teeb nyem ntawm ~ 127℃yog qhov siab tshaj plaws hauv kev lag luam E-series hexyl glycol ether tsev neeg - tso nwssab nraud kev faib khoom txaus ntshainyob rau hauv IMDG (sea), IATA (air), thiab ADR (txoj kev). Cov khoom siv logistics zoo: tsis muaj DG freight surcharges (feem ntau 15-30% ntawm tus nqi thauj khoom rau DG hnyav); tsis muaj UN tus lej phom sij rau lub nruas, IBCs, lossis ntim khoom; tsis muaj DG cov ntaub ntawv tshaj tawm hauv cov ntaub ntawv xa tawm; tsis muaj daim ntawv pov thawj tshwj xeeb uas yuav tsum tau muaj; Kev nkag mus rau cov kev xaiv thauj khoom (nrog rau qee yam huab cua freight pawg) tsis muaj rau EGHE (cov kua hluav taws xob) thiab EGBE (Class 3 Flammable, UN 2369). Rau cov khoom tshwj xeeb tu, txheej, thiab cov khoom siv hlau ua haujlwm nrog ntau- lub teb chaws cov saw hlau, DEGHE tsis yog -DG xwm txheej txo qis tag nrho cov nqi tsaws thiab tshem tawm cov ntaub ntawv nyuaj thoob plaws txhua hom kev thauj khoom. Tsis muaj kev tawg- cov khoom pov thawj hluav taws xob yuav tsum tau muaj nyob rau hauv chaw cia lossis tuav; tsis muaj NFPA 30 lossis OSHA 1910.106 flammable kua cia kev faib tawm - qhov zoo tshaj plaws cia kev nyab xeeb profile ntawm ib qho hnyav hauv E-series hexyl glycol ether tsev neeg. Ua ke nrog tsis yog-HAP raws li txoj cai, DEGHE muab ob txoj kev ua raws li kev yooj yim: tsis yog-DG inbound freight THIAB tsis yog-HAP qhov chaw huab cua tso cai.
🇺🇸 Tsis yog US HAP Sau npe - Tsis yog -HAP siab kawg -Solvency EGBE Hloov Kho
DEGHE yogKev lees paub tsis tau teev npe raws li US EPA Hazardous Air Pollutant (HAP)nyob rau hauv Clean Air Act Section 112(b) - tau lees paub los ntawm EPA CompTox Dashboard (DTXSID5027093). Tsis zoo li EGBE (HAP teev), DEGHE tsis muaj kev soj ntsuam huab cua hauv Teb Chaws Asmeskas, MACT tus qauv, lossis NESHAPs qhia txog kev lav phib xaub rau US cov chaw tsim khoom. Kev sib xyaw ua ke ntawm tsis yog-HAP xwm txheej THIAB siab tshaj KB kev daws teeb meem (~105) tsim qhov muaj zog tshaj kev tswj hwm dual- thiab-kev ua tau zoo muaj nyob rau hauv E-series hexyl glycol ether tsev neeg: US cov khoom siv tu, txheej txheej, thiab cov chaw tsim tshuaj tshwj xeeb tuaj yeem hloov kho ib txhij 'kev daws teeb meem nrog EG. 50% siab dua KB kev daws teeb meem - ua tiav kev ua haujlwm zoo tshaj plaws los yog txheej txheej ntawm cov khoom siv qis qis thaum tshem tawm cov cua tso cai nyuaj. Sinolook muabcov ntawv tsis raug cai -HAP ntawv lees paubrau EPA daim ntawv tso cai huab cua, Title V cov ntaub ntawv ua raws cai, thiab tsoomfwv cov cai yuav khoom. Tsis yog Prop 65 teev; TSCA kev lees paub muaj.
🇪🇺 Muaj Peev Xwm VOC Exempt (EU) + Tsis yog-Repr.1B - Cov Ntawv Pov Thawj Zoo tshaj EU
DEGHE yogtsis cais Repr. 1B/2nyob rau hauv EU CLP - tsis muaj CMR xaiv, tsis muaj REACH Annex XVII txwv cov neeg siv khoom, tsis yog SVHC teev; REACH sau npe (EC 203-986-3); tsim nyog raws li kev sib koom ua ke hauv EU-tso cai cog cov khoom tiv thaiv raws li Txoj Cai (EC) No 1107/2009.Muaj peev xwm zam VOC raws li EU Paints Directive 2004/42/EC: Cov Lus Qhia txhais VOC raws li cov khoom sib txuas nrog cov ntsiab lus kub ntawm thawj zaug Tsawg dua lossis sib npaug li 250 degree; DEGHE qhov kub hnyiab ntawm ~ 259-261℃tshaj qhov pib no, muaj peev xwm tso nws tag nrho sab nraum qhov kev tswj hwm VOC lub ntsiab lus hauv EU architectural txheej ntsiab lus - ua kom siab dua DEGHE loading hauv premium waterborne wood coatings thiab pem teb tiav yam tsis tau nce cov khoom lag luam suav VOC cov ntsiab lus. Qhov no muaj peev xwm VOC-kev zam kev kho mob tshwj xeeb yog qhov kev txiav txim siab tshwj xeeb rau cov qauv tsim rau EU Ecolabel, DGNB, lossis lwm yam ntawv pov thawj kev ruaj ntseg nrog VOC txwv nruj. Sinolook muab cov ntsiab lus kub kub thiab vapor siab cov ntaub ntawv rau EU VOC kev soj ntsuam kev xa tawm. Kuj tseem muaj feem cuam tshuam raws li SCAQMD Txoj Cai 102 (California) rau ze rau -zero vapor pressure compounds - txheeb xyuas ib cheeb tsam.
🌡️ Thermal Stability ntawm 80–120℃- Kub-Tsev Tank Tu & Stoving Txheej
DEGHE qhov kub kub ntawm ~ 259-261℃ua kom nws nyob twj ywmtag nrho nyob rau hauv cov kua theem thoob plaws hauv kub - tank immersion tu cycles ntawm 80-120 degree- qhov kub thiab txias tshaj plaws rau kev lag luam hlau tu - tsis muaj flash -tawm qhov kev pheej hmoo thiab kev ua kom muaj kev nyab xeeb tag nrho thoob plaws lub voj voog tu. Ntawm qhov kub thiab txias no, DEGHE's KB ~ 105 solvency yog tag nrho tawm tsam cov av tenacious tshaj plaws (heavy bituminous deposits, polymerized hydrocarbon residues, kho polymeric fouling) uas txias los yog qis dua - cov kuab tshuaj boiling tsis tuaj yeem yaj zoo. Flash point ~ 127℃txhais tau tias DEGHE tseem zoo tshaj nws qhov chaw taws teeb txawm tias nyob ntawm 120℃ntxuav da dej kub - tsis muaj hluav taws kub nyhiab ntawm qhov kub thiab txias ua haujlwm. Hauv stoving enamels thiab siab -cov khoom muaj txheej txheej uas yuav tsum tau qeeb- ntws txhawb nqa uas tseem ua haujlwm ntawm qhov kub siab tshaj plaws ntawm cov hlau mus txog 200-220 degree, DEGHE lub thermal stability thiab hnyav hnyav rau alkyd thiab polyurethane resin tshuab muab cov dej ntws zoo tshaj plaws thiab qib siab los ntawm tag nrho cov stoving.
💥 Zero -Zero Vapor Pressure + Ntau dua lossis sib npaug rau 95.0% Purity + EGHE Companion
DEGHE lub vapor siab ntawm 25℃yog ze rau -zero - qis tshaj ntawm ib qho E-series hexyl glycol ether - muab qhov nqus nqus tsawg tsawg ntawm qhov ntsuas kub ntawm qhov chaw ua haujlwm (tus qauv chaw ua haujlwm qhov cua txaus; tsis muaj kev tiv thaiv ua pa raws li ib txwm tuav), tsis muaj evaporative 1% ntawm cov khoom evaporative (1) nquag), thiab siab tshaj plaws xovxwm-sab qhib lub sij hawm nyob rau hauv printing inks (zero-zero evaporation ntawm gravure cylinders thiab anilox yob ntawm 400–600 m/min; tiv thaiv cov suab nrov fluctuation nyob rau hauv fine{10}}cell 300+ dpi halftone luam tawm ntawm cov khoom noj khoom haus. Txuj kev lag luam purity Ntau dua lossis sib npaug li 95.0% yog qib kev lag luam lees paub; Ntau dua lossis sib npaug li 99.0% muaj rau cov khoom siv tshuaj muaj txiaj ntsig, kev siv tshuaj ntsuam xyuas, kev saib xyuas tus kheej, thiab kev sib txuas tshwj xeeb.EGHE (CAS 112-25-4)muaj los ntawm Sinolook - BP 208–215 degree, FP ~ 82–85℃(combustible), KB ~ 90, ib nrab dej miscibility (~5%); ua ke EGHE + DEGHE cov lus hais muaj rau cov neeg siv khoom uas xav tau ob qho tib si luv - saw thiab ntev - saw hexyl glycol ether kev ua tau zoo hauv tib lub saw hlau.
📌 EGBE vs EGHE vs DEGHE - Ua tiav E-Series Hexyl Glycol Ether Tsev Neeg
| Khoom | CAS Nr .: 111-76-2 | CAS Nr .: 112-25-4 | CAS Nr .: 112-59-4 |
|---|---|---|---|
| Lub Npe | Butyl Cellosolve | Hexyl Cellosolve Cov | Hexyl Carbitol ★ |
| Boiling Point | 168-173 degree | 208-215 degree | ~259–261 °C ★ >EU 250℃VOC qhov pib |
| Flash Point | ~61℃(Flam. Liq. 3) ⚠ | ~ 82-85℃(Combustible) | ~ 127℃✓ ★ Tsis yog -DG |
| GHS Flammability | Flam. Liq. 3 (H226) ⚠ | Combustible kua | Tsis cais ✓ ★ |
| DG Thauj | Class 3, PG III | Tsis muaj / Combustible | Cov khoom tsis txaus ntshai ✓ ★ |
| KB Solvency Tus nqi | ~70 | ~90 | ~105 ★ Kev lag luam siab tshaj glycol ether |
| Dej tsis sib haum | puv | Ib feem (~ 5%) | Tsawg heev (<2%) ★ Oil-phase specialist |
| EU Repr. Kev faib tawm | Tsis cais ✓ | Tsis cais ✓ | Tsis cais ✓ ★ |
| US HAP Status | HAP npe ⚠ | Tsis muaj npe ✓ | Tsis muaj npe ✓ ★ |
| Lub zog tseem ceeb | Muaj dav; tab sis HAP npe ⚠ | Siab KB; hlau ua haujlwm; hluav taws kub | Max KB + tsis yog-DG + tsis yog-HAP + VOC zam * + thermal stability: series apex ★ |
DEGHE / Diethylene Glycol Monohexyl Ether Siv & Daim Ntawv Thov
DEGHE (CAS 112-59-4) nyob rau qhov kawg ntawm kev ua haujlwm siab ntawm glycol ether hnyav ua lag luam - zoo heev uas tsis muaj lwm yam glycol ether muab kev daws teeb meem txaus, thermal stability, lossis kev sib koom ua raws cai rau kev xav tau tshaj plaws hauv kev lag luam, txheej, thiab kev siv tshuaj tshwj xeeb.
Premium Waterborne Wood Coatings & High -Performance Architectural Finishes
DEGHE's ultra- kub kub taw tes (~ 260 degree) thiab KB ~ 105 tso nws ua tussiab tshaj -kev ua tau zoo coalescing agent in the commercial glycol ether portfolio for premium waterborne coating systems. In waterborne polyurethane dispersion (PUD) coatings for hardwood flooring and furniture - systems demanding excellent chemical resistance and flawless flow during application - DEGHE provides superior resin particle plasticization compared to all shorter-chain coalescing solvents, enabling complete coalescence in demanding high-Tg PUD systems on dense, extractive-rich substrates (teak, merbau, bamboo). Potential VOC-exempt treatment under EU Paints Directive (BP ~260 °C >250℃qhov pib) ua kom muaj kev thauj khoom siab dua yam tsis muaj kev suav VOC - txiav txim siab rau EU Ecolabel, DGNB, thiab cov ntawv pov thawj kev ruaj ntseg. Hauv kev tiv thaiv -corrosion coatings rau steel qauv thiab offshore installation, DEGHE qhov hnyav hnyav txhim kho adhesion primer nkag mus rau saum npoo xeb thiab zeb nplai, txhim kho adhesion lub zog thiab txheej ntev txawm tias nyob rau hauv qhov kev npaj tsis zoo. Nyob rau hauv stoving enamels: thermal stability nyob rau hauv tag nrho lub voj voog ci ntawm lub ncov hlau kub ntawm 200-220℃ua kom tsis tu ncua du, siab -gloss film nto.
Muaj Kev Tu - Ntau tshaj - KB Tsis yog -DG Degreasing & Kub- Tank 80-120 degree
KB ~ 105 ua rau DEGHE lubhaib tshaj degreasing hnyavnyob rau hauv kev lag luam glycol ether tsev neeg - dissolving industrial av uas EGHE, EGBE, thiab DEGBE tsis tuaj yeem nyob ntawm qhov sib piv: hnyav bituminous deposits, polymerized hydrocarbon residues los ntawm thermal cracking, kho epoxy txheej fragments, silicone-raws li xov sealants, siab -MW cov khoom siv hluavtaws. Nyob rau hauv kev lag luam tu tu rau cov khoom siv refinery, hnyav industrial machinery, marine engines, thiab lub zog tsim cov cuab tam, DEGHE xa cov kev ua tau zoo ntawm kev ua tau zoo ntawm cov khoom muaj nqis qis dua loading - txo cov nqi khoom thiab tag nrho cov organic hnyav cov ntsiab lus. Hauvkub- ntxuav lub tank ntawm 80-120 degree: boiling point ~ 260℃kom ntseeg tau tias DEGHE tseem ua kua tag nrho thoob plaws lub voj voog tu yam tsis muaj flash -tawm kev pheej hmoo; flash point ~ 127℃txhais tau tias tsis muaj kev phom sij ntawm qhov kub ib txwm - tank kev khiav hauj lwm kub - txawm nyob ntawm 120℃. Tsis yog-DG thauj mus los tshem tawm DG cov nqi ntxiv thiab cov ntaub ntawv rau thoob ntiaj teb kev faib khoom tu cov khoom xa tawm. Tsis yog-HAP tshem tawm EGBE-tsim huab cua emission ua raws li US cov chaw tsim khoom.
Metalworking Fluids - Premium Oil-Phase Coupling Agent
DEGHE tsim los ntawm EGHE lub peev xwm ua haujlwm ntawm cov kua dej uas muaj peev xwm ua kom kub siab dua, qis vapor siab, thiab cov roj muaj zog dua -theem affinity los ntawm kev sib koom ua ke hydrophobic contribution ntawm hexyl saw thiab diethylene glycol nraub qaum txo polarity. Txaus siab rau cov khoom siv hluavtaws zoo tshaj plaws thiab ib nrab- cov khoom siv hlau ua haujlwm cov khoom siv hluavtaws xav tau qhov siab tshaj plaws emulsion stability nyob rau hauv qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv. Hauvsiab- ceev aluminium alloy machiningrau aerospace structural Cheebtsam: roj muaj zog-phase cim thiab dej tsawg heev miscibility (<2%) provide superior protection against white-rust (aluminum oxide/hydroxide) formation on freshly machined aluminum surfaces vs. fully water-miscible glycol ethers. Extreme solvency for cutting oil ester and fatty acid components improves dispersion stability in the aqueous fluid phase, reducing concentrate replenishment frequency and extending service life during extended production campaigns. Near-zero vapor pressure eliminates evaporative loss during concentrate storage and blending.
High-Speed Printing Inks - Qhib heev-Lub sij hawm ntawm 400–600 m/min
DEGHE nyob ze - xoom vapor siab ntawm ambient thiab ntawm -nias qhov kub thiab txias (30-50℃ntawm tus number case duct) muab ib qhoqhib siab heev - lub sij hawm retarding nkausunmatched los ntawm lwm yam lag luam glycol ether. Ntawm gravure luam ntawv kab khiav ntawm 400-600 m / min nrog nplua - cov thooj voos kheej kheej ntawm tes (hauv qab 30 μm ntawm tes qhov tob) siv rau 300+ dpi halftone luam tawm hauv cov ntim khoom noj, number case qhuav ntawm lub tog raj kheej nto ntawm tus number case thiab luam ntawv nip yog thawj qhov ua rau lub suab xim muaj nuj nqis thiab fluctuation. DEGHE nyob ze - xoom vapor siab muab qhov tseem ceeb tsis muaj kev tsav tsheb rau tus number case ziab ntawm lub tog raj kheej saum npoo txawm tias nyob rau ntawm qhov nrawm nrawm - tuav tus cwj mem zoo ib yam rheology thiab hloov mus thoob plaws kev ua haujlwm ntev yam tsis muaj xovxwm nres rau lub tog raj kheej tu. Qhov kev tsim khoom tau txais txiaj ntsig zoo nyob rau hauv siab - tus nqi hloov pauv ntim luam ntawv sawv cev yog qhov teeb meem kev lag luam rau DEGHE qhov kev siv qis qis raws li qhov ua kom rov qab ua kom nrawm dua -evaporating number case solvents. Tsis yog-DG kev thauj mus los yooj yim DEGHE kev yuav khoom rau cov tuam txhab luam ntawv nrog ntau- teb chaws chaw tsim khoom.
Agrochemicals, Adhesives & Sealants - Extreme LogP & Max Qhib Sijhawm
In agrochemical formulation, DEGHE's KB ~105 and near-zero water miscibility make it uniquely capable for active ingredients with extreme lipophilicity (log P >6) - tiam tshiab tshaj plaws ntawm fungicide thiab tshuaj tua kab AIs uas mus txog lossis dhau qhov kev txwv kev daws teeb meem ntawm cov pa EC co- cov tshuab hnyav raws li EGBE, DEGBE, lossis PGBE. DEGHE qhov tsis zoo tshaj plaws -polar solvency ua kom tiav qhov kev sib cais ntawm cov molecules nyuaj ntawm kev lag luam EC formulation concentrations. Residual deg-kev coj cwj pwm nyob rau hauv lub xub ntiag ntawm kev ua liaj ua teb emulsifiers txhawb kom txaus cov tshuaj tsuag emulsion tsim thaum dilution. Tsis yog CMR; tsim nyog co-formulant raws li EU Txoj Cai 1107/2009; ua ke tsis yog-CMR (EU) + tsis yog-HAP (US) rau dual{14}} kev sau npe lag luam. Hauv dej-raws li cov nplaum nplaum thiab kev tsim cov sealants uas yuav tsum tau qhib lub sijhawm sib dhos: ultra- evaporation qeeb tuav cov nplaum rau hauv ib qho chaw ua haujlwm, tackified lub xeev rau qhov ntev tshaj plaws qhov chaw qhov rais (automotive sab hauv sib dhos, façade glazing vaj huam sib luag, engineered wood flooring installation) {{18} simplification} thoob ntiaj teb kev tsim kho cov saw hlau.
Hwm Tus Kheej Tus Kheej - Tom ntej-Gen UV Lim & Kev kho plaub hau hnyav
Ntev hexyl saw thiab diethylene glycol qaum ua ke los tsim ib qhoTshwj xeeb zoo emollient hnyavnrog muaj zog affinity rau lipophilic cosmetic actives thiab siab -MW UV lim tebchaw. Nyob rau hauv cov tshuaj pleev thaiv hnub uas siv tom ntej no - tiam organic UV filters - siab -MW roj-soluble UVA lim xws li Tinosorb S, Tinosorb M, thiab bis-ethylhexyloxyphenol methoxyphenyl triazine - DEGHE's kev ua kom tiav dissolncion thiab ruaj khov qis- roj- cov ntsiab lus emulsions uas nyuaj rau tsim nrog cov pa tshuaj pleev ib ce esters thiab roj ib leeg. Hauv kev saib xyuas cov plaub hau hnyav (cov ntawv cog lus- kho kho, cov protein- ua kom cov plaub hau npog ntsej muag, hwm tawm- hauv cov txheej txheem txias): muaj txiaj ntsig zoo, nkag mus tob tob hauv cov nyhuv emollient tso cov yeeb yaj kiab txias ntawm cov plaub hau cortex thaum solubilizing silicone conditioning compounds thiab cov tshuaj tsw qab; Cov dej tsis muaj dej tsawg heev ruaj khov los ntawm cov tshuab emulsifier pab ntxuav-ua haujlwm thiab ua kom txias. Siab -purity Ntau dua los yog sib npaug li 99.0% muaj los ntawm Sinolook rau kev tsim nyog tshuaj thiab cov qauv kev saib xyuas tus kheej uas xav tau kev tswj xyuas nruj dua.
Technical Specifications & COA
Txhua ntau lawm batch txheeb xyuas qhov tsis muaj hauv qab no. puvCOA, DEGHE SDS / MSDS(GHS-ua raws, ntau- hom lus), TDS, tsis yog -HAP tsab ntawv lees paub, thiabtsis yog-DG kev pom zootawm nrog txhua qhov khoom xa tuaj. Reference: NCBI PubChem CID 61752; ECHA Dossier (EC 203-986-3).
DEGHE (Diethylene Glycol n-Hexyl Ether / Hexyl Carbitol / 2-(2-Hexyloxyethoxy)ethanol, CAS 112-59-4) - Cov Lus Qhia Tshwj Xeeb & Hom COA
| Parameter | Specification | Cov txiaj ntsig zoo COA |
|---|---|---|
| Qhov tshwm sim | Clear, colorless pob tshab kua, tsis muaj cov teeb meem tshem tawm | Ntshiab xim tsis muaj kua |
| Purity (GC), wt% | Ntau dua lossis sib npaug li 95.0% (tus qauv); Ntau dua lossis sib npaug li 99.0% muaj nyob rau ntawm kev thov | 95-98% (nqe); Ntau dua lossis sib npaug rau 99.0% (siab-purity) |
| Cov ntsiab lus dej (Karl Fischer), wt% | Tsawg dua lossis sib npaug li 0.2% | 0.05 – 0.12% |
| Qhov ceev (20 degree), g / cm³ | 0.888 - 0.892 g / cm³ | 0.889 – 0.891 |
| Boiling Point, degree | ~ 259 - 261℃(1 atm) - tshaj EU 250℃VOC qhov pib | ~ 259-261 degree |
| Flash Point (kaw khob), degree | ~ 127℃-Tsis cais raws li cov khoom txaus ntshai | Ntau dua lossis sib npaug li 127 degree |
| Kev faib khoom thauj | Tsis cais raws li cov khoom txaus ntshai- IMDG, IATA, ADR | Tsis yog -DG ✓ |
| Refractive Index (20 degree, n20 / D) | ~1.434 | ~1.434 |
| Xim (Pt-Co / APHA) | Tsawg dua los yog sib npaug li 25 | Tsawg dua los yog sib npaug li 20 |
| Viscosity (25 degree), mPa·s | ~7.5 | 7.0 – 8.0 |
Ntau dua lossis sib npaug rau 95.0% tus qauv purity:Industrial-qib DEGHE; Ntau dua lossis sib npaug li 99.0% muaj rau cov khoom siv tshuaj, kev siv tshuaj ntsuam xyuas, kev saib xyuas tus kheej zoo (Tinosorb S / M solubilizer), thiab kev sib txuas tshwj xeeb ntawm kev thov.Nyob ze -zero water miscibility note:DEGHE dej solubility<2% w/w at 20 °C - formulations require surfactants or emulsifier systems where aqueous dispersibility is needed; moisture ingress causes phase separation in surfactant-free systems. Tsis yog -DG thauj- tsis muaj DG tshaj tawm, tsis muaj UN placarding, tsis muaj DG surcharge.EGHE (CAS 112-25-4)muaj - ua ke EGHE + DEGHE cov lus hais ntawm kev thov.
DEGHE SDS, Kev Nyab Xeeb & Kev Tswj Xyuas Kev Cai
DEGHE muaj kev nyab xeeb tshaj plaws thiab kev tswj hwm profile hauv E-series hexyl glycol ether tsev neeg:tsis cais raws li cov khoom txaus ntshai(tsis yog-DG, FP ~ 127 degree),tsis yog US HAP npe, tsis yog Repr{0}}B/2 (EU CLP), not classified as GHS flammable or combustible liquid, potential VOC exempt under EU Paints Directive (BP ~260 °C >250 degree), REACH sau npe (EC 203-986-3), tsis yog SVHC.DEGHE SDS / MSDSGHS{0}}ua raws, ntau- hom lus.
| Kev nyab xeeb / kev cai Parameter | Tus nqi / Sau ntawv |
|---|---|
| GHS Classification | Qhov muag Irrit. 2 (H319); Cov tawv nqaij khaus . 2 (H315) -tsis cais raws li cov kua hluav taws xob, cov kua hluav taws xob, lossis cov tshuaj tua kab mob |
| GHS Signal Word | CEEB TOOM |
| Flash Point & DG Thauj | ~ 127℃(cc) -tsis raug cais raws li GHS Chav Kawm 3 cov kua hluav taws xob lossis cov kua hluav taws xob; TSIS cais raws li cov khoom txaus ntshainyob rau hauv IMDG, IATA, los yog ADR. Tsis muaj DG tshaj tawm, tsis muaj UN daim ntawv, tsis muaj DG surcharge. Tsis muaj tawg- pov thawj hluav taws xob yuav tsum tau ua. Tsis muaj NFPA 30 / OSHA 1910.106 flammable storage classification. |
| Kev tsim tawm toxicity | Tsis cais- tsis muaj Repr. 1B/2 npe; tsis muaj REACH Annex XVII txwv; tsis muaj CMR; tsis yog SVHC; REACH sau npe EC 203-986-3; lees paub los ntawm ECHA cov ntaub ntawv tshuaj |
| US HAP Status | Tsis muaj npe raws li HAPraws li US Clean Air Act Section 112(b) - tau lees paub los ntawm EPA CompTox Dashboard (DTXSID5027093); tsis muaj MACT, NESHAPs, lossis HAP emission qhia; cov ntawv uas tsis yog-HAP cov ntawv lees paub tau muab |
| EU Agrochemical | Tsis yog CMR; tsim nyog co-formulant raws li EU Regulation (EC) No 1107/2009; cov ntaub ntawv rau lub teb chaws muaj peev xwm xa tawm muaj |
| VOC Status - EU | EU Paints Directive 2004/42/EC txhais VOC raws li cov tebchaw nrog thawj BP Tsawg dua lossis sib npaug li 250℃- DEGHE's BP ~ 259–261 degreetshaj qhov pib no; tuaj yeem tsim nyog raws li VOC- raug zam nyob rau hauv EU architectural txheej cov khoom suav; ua kom muaj kev thauj khoom ntau dua yam tsis muaj kev suav VOC nce ntxiv; Kev txiav txim siab rau EU Ecolabel / DGNB lub hom phiaj; txheeb xyuas ib pawg khoom; Sinolook muab BP thiab VP cov ntaub ntawv rau kev tswj hwm VOC xa ntawv |
| REACH / SVHC | REACH sau npe (EC 203-986-3); Tsis yog SVHC teev; Tsis muaj Annex XVII txwv; REACH tsab ntawv ua raws muaj |
| Teb Chaws Asmeskas / California | Tsis muaj npe California Prop 65; TSCA kev lees paub muaj |
| Nyob ze -Zero Water Miscibility Note | DEGHE dej solubility<2% w/w at 20 °C - near-insoluble in water without surfactants; formulations require emulsifier systems for aqueous dispersibility; moisture ingress into sealed containers causes phase separation in surfactant-free systems |
| Yuav tsum muaj PPE | Tshuaj-cov hnab looj tes tiv taus (nitrile/neoprene); looj tsom iav dub; tus qauv dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav hlau cua tshuab pa cua tshuab (zero vapor pressure) hexyl chain enables ib co dermal absorption - ntxuav tam sim ntawd |
| Cia | Standard tsis- chaw cia khoom txaus ntshai- 5-45 degree;tsis muaj tawg- pov thawj hluav taws xob; tsis muaj hluav taws kub ua kua cia cais; ntim ntim; cais los ntawm cov muaj zog oxidizers; txee lub neej 24 lub hlis; tau tshaj: carbon steel, stainless hlau (304/316), txhuas, HDPE |
| Thov SDS / COA / TDS | sales@sinolookchem.comlossis WhatsApp +86 134 0071 5622 - tawm hauv 24 teev |
DEGHE Nqe, Ntim & B2B Khoom
Raws li cov chaw tsim khoom ncaj qha, Sinolook muab cov ntim pob tshab-tieredDiethylene glycol monohexyl ether nqenrog tsis muaj distributor markups. Standard 200 kg hlau nruas.Tsis yog -DG thauj - tsis muaj DG nyiaj ntxiv, tsis muaj ntaub ntawv DG.24-teev quotes teb.
| Order Volume | Ntim | Cov kev pabcuam suav nrog |
|---|---|---|
| 0.5-5 kg (Sample) | Qauv lub raj mis / nruas me me (tsis yog-DG) | COA, SDS/MSDS, TDS, tsis yog-HAP tsab ntawv, tsis yog-DG lees paub; nominal nqi refundable tiv thaiv thawj kev txiav txim |
| 1 MT – 20 MT (Ntev) | 200 kg hlau nruas / 1,000 kg IBC tanks (tsis yog -DG) | Tus nqi luv nqi; REACH, tsis yog -HAP, VOC BP/VP cov ntaub ntawv, EU 1107/2009 cov ntaub ntawv |
| 20 MT + (Ntau / Daim Ntawv Cog Lus) | ISO tank ntim ntau (tsis yog-DG) | Tus nqi zoo tshaj DEGHE; tsau- nqe lus cog lus txhua xyoo; reserved peev; SGS / Intertek / BV tshuaj xyuas muaj |
📦 MOQ & Qib
MOQ 1 MT tus qauv Ntau dua lossis sib npaug rau 95.0%. Siab -purity Ntau dua lossis sib npaug li 99.0% ntawm kev thov. Cov qauv 0.5-5 kg rov qab tau . 200 kg txheem nruas.
🚢 Tsis yog -DG Delivery
EXW, FOB, CFR, CIF, DAP, DDP. Ex-Shanghai, Tianjin, Qingdao, Guangzhou, Ningbo.Tsis yog -DG- tsis muaj nqi ntxiv, tsis muaj ntaub ntawv DG.
⏱ Lub Sijhawm Ua Haujlwm
Hais lus hauv 24 teev. Ntau lawm: 10-15 hnub. Expedited muaj. Txee lub neej 24 lub hlis.
🔍 Kev tshuaj xyuas
SGS, Intertek, lossis Bureau Veritas ntawm tus neeg yuav khoom tus nqi. Ceeb toom ntawm qhov kev txiav txim tso. Ua ntej - xa khoom COA rau txhua qhov kev txiav txim.
- ✓ISO 9001 & ISO 14001 tau ntawv pov thawj - txhua batch QC kuaj rau GC purity, Karl Fischer, ntom, refractive index, xim, flash point, thiab viscosity
- ✓ Tsis yog -DG cov ntaub ntawv xa tawm:COA, SDS/MSDS (ntau-lus), TDS, Daim ntawv pov thawj ntawm Keeb Kwm, daim ntawv ntim khoom, daim ntawv them nqi ua lag luam, daim nqi them nqi - tsis muaj DG tshaj tawm; tsis yog -DG daim ntawv lees paub muab
- ✓ Daim ntawv tsis yog-HAP daim ntawv lees paub(DEGHE CAS 112-59-4 tsis muaj npe nyob rau hauv US Clean Air Act Section 112(b)) - rau EPA daim ntawv tso cai huab cua, kev ua raws li Title V, thiab kev yuav khoom ntawm tsoomfwv
- ✓EU REACH ua raws tsab ntawv (EC 203-986-3), SVHC tshaj tawm, tsis yog-Repr.1B / tsis-CMR kev pom zoo, EU 1107/2009 co-formulant tsab ntawv tsim nyog raws li kev thov
- ✓ VOC cov ntaub ntawv zam: Boiling point (~259–261 °C >250℃EU qhov pib) thiab ze rau -zero vapor pressure documentation for EU Paints Directive 2004/42/EC VOC regulatory assessments and product labeling submissions
- ✓ EGHE (CAS 112-25-4, Hexyl Cellosolve)muaj - BP 208–215 degree, FP ~ 82–85℃(combustible), KB ~ 90; ua ke EGHE + DEGHE quotation thiab consolidated xa khoom xa tuaj raws li kev thov
Cov lus nug nquag nug txog DEGHE / Diethylene Glycol Monohexyl Ether
Cov lus nug txog kev lag luam thiab kev lag luam los ntawm B2B cov neeg yuav khoom hauv cov txheej txheem zoo, kev ua haujlwm tu, dej ua haujlwm hlau, luam ntawv inks, agrochemicals, thiab kev saib xyuas tus kheej ntsuas DEGHE yog qhov tsis yog-DG, tsis yog-HAP, siab tshaj -KB tshwj xeeb hnyav hnyav.
Dab tsi yog cov ntsiab lus thiab cov npe lag luam rau Diethylene Glycol Monohexyl Ether?
CovDEGHE CAS Nr .: 112-59-4(EC 203-986-3). Lub npe nrov tshaj plaws ntawm kev lag luam:Hexyl Carbitol(Union Carbide / Dow lub npe lag luam). Lwm cov ntsiab lus:2-(2-Hexyloxyethoxy) ethanol(IUPAC), Diethylene Glycol n-Hexyl Ether, Diglycol Monohexyl Ether, DEG Monohexyl Ether. Tag nrho cov synonyms ntawm NCBI PubChem CID 61752. Cov ntawv luv DEGHE yog tus qauv lees txais; DGHME siv los ntawm qee tus neeg muab khoom siv tsis yog - tus qauv thiab tuaj yeem ua rau tsis meej pem. Ib txwm qhia CAS 112-59-4 kom paub qhov txawv ntawm EGHE (CAS 112-}25-4, monoethylene glycol qaum) - ob qho tib si sib koom n-hexyl kawg-pab pawg tab sis txawv heev hauv cov ntsiab lus kub kub, flash point, thiab DG thauj kev faib tawm.
DEGHE muaj nuj nqis dab tsi KB solvency, thiab vim li cas nws tseem ceeb?
DEGHE covKauri-Butanol (KB) tus nqi ntawm ~105yog ib qho ntawm cov ntawv sau siab tshaj plaws rau kev lag luam glycol ether - ntau tshaj EGHE (~90), EGBE (~70), DEGBE (~55). Hauv cov ntsiab lus siv tau: DEGHE dissolves ntau dua tsis yog-polar resins, roj, roj, thiab polymer residues ib chav tsev ntim ntau dua li cov sib tw glycol ether. Rau kev tsim kho kev lag luam, qhov no txhais tau hais tias kev tshem tawm cov av zoo dua qub ntawm cov kuab tshuaj zoo ib yam, lossis sib npaug kev ua haujlwm ntawm kev ua haujlwm ntawm cov kuab tshuaj qis dua - ncaj qha rau kev tsim kev lag luam thiab hnyav-cov ntsiab lus- txwv cov khoom lag luam. DEGHE dissolves bituminous coatings, kho cov roj hmab residues, siab -MW polymerized roj deposits, silicone greases, thiab kho epoxy fragments uas EGHE, EGBE, thiab DEGBE-raws li systems tsis tuaj yeem hais tau zoo. Rau cov txheej txheem txheej txheej, KB ~ 105 txhim kho adhesion primer nkag mus rau hauv cov txheej txheem tsis zoo ntawm steel substrates, ua kom cov txheej txheej ntev nyob rau hauv kev thov los tiv thaiv- daim ntawv thov corrosion.
Vim li cas DEGHE tsis suav tias yog cov khoom txaus ntshai rau kev thauj mus los?
Cov kev cai thoob ntiaj teb cov khoom txaus ntshai (IMDG rau kev thauj khoom hiav txwv, IATA rau huab cua, ADR rau European txoj kev thauj mus los) txhais tau tias Chav Kawm 3 Flammable Liquids yog cov khoom uas muaj cov ntsiab lus qis dua 60-61 degree. DEGHE's flash point ntawm ~ 127℃ntau tshaj qhov pib thiab tseem tshaj qhov sib cais ntawm cov kua hluav taws xob (~ 93-100 degree) siv los ntawm cov kev cai khaws cia hauv teb chaws feem ntau. Yog li ntawd, DEGHE tsis raug cais raws li cov kua hluav taws xob, tsis yog kua hluav taws xob, thiab tsis yog qhov txaus ntshai rau kev thauj mus los thoob ntiaj teb. Nws tuaj yeem raug xa mus thoob ntiaj teb los ntawm tus qauv freight - hiav txwv, txoj kev, thiab huab cua - yam tsis muaj DG tshaj tawm, UN phom sij, ntawv pov thawj tshwj xeeb ntim, lossis DG freight surcharges. Qhov kev yooj yim logistical no txo cov nqi av tag nrho thiab tshem tawm cov ntaub ntawv nyuaj vs EGHE (combustible) thiab EGBE (Class 3 Flammable, UN 2369).
DEGHE puas tuaj yeem suav tias yog VOC- zam hauv EU txheej txheej?
Raws li EU Paints Directive 2004/42 / EC, VOC tau txhais tias yog cov organic tebchaw nrog qhov pib boiling tsawg dua lossis sib npaug li 250 degree. DEGHE qhov kub kub ntawm ~ 259-261℃tshaj qhov pib no -muaj peev xwm tso nws tag nrho sab nraum cov tswj VOC txhais lushauv EU architectural txheej khoom VOC cov ntsiab lus suav. Qhov no yuav tso cai rau DEGHE loading ntau dua hauv cov xim pleev xim, ntoo tiav, thiab cov txheej hauv pem teb yam tsis tau nce cov khoom lag luam tswj hwm VOC cov ntsiab lus - txiav txim siab rau EU Ecolabel, DGNB, thiab lwm yam ntaub ntawv pov thawj kev ruaj ntseg nrog VOC txwv. Txawm li cas los xij, cov neeg yuav khoom yuav tsum txheeb xyuas DEGHE txoj kev kho mob nrog lawv pab pawg tswj hwm EU tshwj xeeb, vim tias daim ntawv thov ntawm 250℃kev zam qhov pib yuav txawv ntawm txoj kev sim thiab kev siv hauv lub tebchaws. Sinolook muab cov ntsiab lus kub thiab vapor siab analytical cov ntaub ntawv rau cov neeg siv khoom 'EU VOC kev ntsuas kev ntsuas thiab cov khoom lag luam xa ntawv.
DEGHE piv rau TEGBE li cas hauv siab -kev ua haujlwm txheej?
DEGHE (CAS 112-59-4, E-series hexyl) thiab TEGBE (CAS 143-}22-6, E-series butyl) ob leeg muab ultra{11}}cov ntsiab lus kub kub (~ 260℃31}) tsis yog raws li txoj cai, thiab tsawg heev vapor pressures. Qhov sib txawv tseem ceeb yog kev daws teeb meem: DEGHE's KB ~ 105 ntau tshaj TEGBE tus nqi qis KB, ua rau DEGHE ua haujlwm zoo dua rau kev ua kom cov roj tsis-polar, waxes, thiab high-MW resins. Hloov pauv, TEGBE yog dej-miscible tag nrho thiab muab kev sib raug zoo nrog cov txheej txheem dej aqueous uas yuav tsum muaj kev sib txuas nrog cov dej theem. Rau formulations ntawm hydrophobic substrates yuav tsum tau siab tshaj substrate wetting thiab resin plasticization, DEGHE lub superior solvency yog txiav txim siab; rau cov txheej txheem dej hauv vaj tse txheej txheem uas yooj yim kev pab cuam coalescence yog lub hom phiaj, TEGBE cov dej puv dej yuav nyiam dua. Sinolook muab ob qho tib si sib txuas - hu rau kev sib piv kev qhia thiab nqi.
Kuv yuav ua li cas thiaj tau DEGHE nqe nqe lus, tsis yog-HAP tsab ntawv, tsis yog-DG lees paub, lossis qauv?
Cov qauv tsim nyog (0.5-5 kg) ntawm tus nqi nominal, refundable tiv thaiv thawj coj mus muag kev txiav txim. Standard Ntau dua los yog sib npaug rau 95.0%; siab -purity Ntau dua lossis sib npaug li 99.0% muaj. Tsis yog -DG - simplified thoob ntiaj teb freight.
- Kauj ruam 1:Tiv tauj nrog cov kev xav tau - qib ( Ntau dua lossis sib npaug li 95.0% lossis Ntau dua lossis sib npaug li 99.0%), kom muaj nuj nqis (MT), ntim, Incoterms, chaw nres nkoj, cov ntaub ntawv (tsis yog-HAP, tsis yog-DG lees paub, REACH, VOC BP cov ntaub ntawv, EU 109, thiab lwm yam).
- Kauj ruam 2:Tau txais DEGHE nqe lus ua tiav hauv 24 teev - nqi tsev, tsis yog -DG ntim, kev kwv yees thauj khoom, sijhawm ua haujlwm (10–15 hnub), cov ntaub ntawv muaj peev xwm.
- Kauj Ruam 3:Thov cov qauv tsim nyog rau EGHE → DEGHE hloov kho kev sim, kub -kev ntsuas lub tank 80-120 degree, lossis kev ntsuam xyuas hwm PUD ntoo txheej.
- Kauj Ruam 4:Nug txog EGHE tus khub cov khoom lag luam rau kev sib xyaw ua ke luv - saw + ntev - saw hexyl glycol ether cov tswv yim muab khoom.
- Kauj ruam 5:Paub meej tias kev txiav txim - Sinolook ua haujlwm ntau lawm, tsis yog -DG ntim, tag nrho cov ntaub ntawv xa tawm, thiab kev thauj khoom thauj. Tau txais cov khoom xa tuaj uas tsis yog-HAP tsab ntawv, tsis yog-DG lees paub, REACH tsab ntawv ua raws, TSCA kev lees paub, VOC cov ntaub ntawv zam, EU 1107/2009 tsab ntawv, thiab SGS / Intertek / BV tshuaj xyuas thaum thov.
Cim npe nrov: Diethylene glycol monohexyl ether, Tuam Tshoj Diethylene glycol monohexyl ether manufacturers, lwm tus neeg
