⚗️ Txheej txheem cej luam: HS (Hydrogenated Styrenic) VII yog dab tsi?
HS (Hydrogenated Styrenic) VII(CAS Nr.66070-97-5) yog high-kawg, polymer-raws li viscosity modifier tsim los ntawm hydrogenating styrene-diene block copolymer. Nws raug lees paub tias yogpremium-tier viscosity index improvernyob rau hauv niaj hnub lubricant technology, xa unmatched shear stability (SSI Tsawg dua los yog sib npaug li 15%), superior thermal kuj, thiab zoo heev low -kub fluidity - khoom uas ua rau nws cov additive ntawm kev xaiv rau feem ntau xav tau lubricant formulations.
Nws qhov tshwj xeeb thaiv molecular architecture - alternating nyuaj styrenic blocks thiab mos hydrogenated diene nruab nrab -blocks - muab ib tug thermally ruaj khov thiab oxidation ntau dua - resistant polymer qaum dua li OCP los yog PMA. Lub hydrogenation℃ntawm ntau dua los yog sib npaug rau 98% tshem tawm cov residual ob daim ntawv cog lus, ua rau kev txhim kho thermal -oxidative stability ntawm lub cav kub. Qhov no ua rau HS VII qhov kev xaiv zoo rauultra-cov roj viscosity tsawg (0W-16, 0W-}20), ATF/CVTF tiam tom ntej, cua turbine iav roj, thiab lwm yam kev ua tau zoo lubricantsqhov twg ntev -lub sij hawm viscosity tuav tsis tau -negotiable.
💡 Sinolookyog ib lub tuam txhab kev lag luam hauv Tuam Tshoj chemical exporting koom tes nrog HS VII manufacturers nrog advanced hydrogenation reactor technology. Peb muab cov qib hwm HS VII rau cov khoom siv roj nplua nyeem thoob ntiaj teb hauv Europe, North America, Middle East, thiab Asia -Pacific - nrog tus nqi sib tw, hloov pauv MOQ, thiab ua tiav cov ntaub ntawv thev naus laus zis.
HS (Hydrogenated Styrenic) VII CAS 66070-97-5 - Molecular Structure & Application Scenarios
💡 HS VII vs. Lwm yam Viscosity Index Improvers
HS VII nyob hauv qib hwm ntawm VII kev ua lag luam. Kev nkag siab txog nws qhov kev sib txawv ntawm qhov sib txawv pab cov neeg tsim qauv pom zoo rau qhov kev ua tau zoo tshaj plaws rau cov khoom siv roj nplua nuj muaj txiaj ntsig siab -.
| Khoom | HS VII | OCP | PMA |
|---|---|---|---|
| Shear Stability (SSI) | Tsawg dua lossis sib npaug li 15% (Zoo tshaj) | Tsawg dua lossis sib npaug li 20% | Tsawg dua lossis sib npaug li 25-30% |
| Thermal -Oxidative Stability | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| Tsawg-Kev Ua Haujlwm Kub | ⭐⭐⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
| Hydrogenation degree | Ntau dua lossis sib npaug li 98% | N/A | N/A |
| Ultra{0}}Low Viscosity Oil Suitability (0W-16/20) | Zoo heev | Nruab nrab | Zoo |
| Cua Turbine / Ntev -Drain Industrial Siv | Zoo heev | Zoo | Nruab nrab |
| Nqi | Hwm | Kev lag luam | Nruab nrab -ntaus |
✅ HS VII kev lag luam- coj SSI Tsawg dua lossis sib npaug li 15% txhais tau hais tias cov roj nplua nyeem khaws cov viscosity ntau dua tom qab txuas ntxiv siab - kev pabcuam shear - tseem ceeb rau niaj hnub ntev - cov roj cav thiab cua turbine iav roj qhov chaw viscosity tawg dhau sijhawm yog qhov tseem ceeb tsis ua haujlwm.
🔬 Technical Specifications
Cov txheej txheem tsis yog muab los ntawm Sinolook cov ntaub ntawv pov thawj Tuam Tshoj cov koom tes tsim khoom. Kev cai molecular hnyav qib thiab concentrate viscosities muaj nyob rau ntawm kev thov.
| Parameter | Txheem tus nqi | Qhov tseem ceeb |
|---|---|---|
| Qhov tshwm sim | Pob tshab rau daj ntseg daj kua nplaum | Dawb ntawm pom impurities los yog sediment |
| Molecular Luj | 150,000 - 600,000 g / mol | Adjustable rau lub hom phiaj viscosity hloov kho theem |
| Shear Stability Index (SSI) | Tsawg dua lossis sib npaug li 15% | Kev lag luam- ua cov viscosity tuav nyob rau hauv siab shear |
| Viscosity ntawm 100 degree | 200-3,000 mm² / s | Reflects thickening efficiency nyob rau hauv lub hauv paus roj blends |
| Hydrogenation degree | Ntau dua lossis sib npaug li 98% | Ua kom zoo dua thermal & oxidation tsis kam |
| Flash Point (COC) | Ntau dua lossis sib npaug li 190 degree | Kev nyab xeeb tseem ceeb rau kev cia & thauj |
| Ncuav Point | Tsawg dua lossis sib npaug ntawm -25 degree | Zoo heev low -kub fluidity kom yooj yim blending |
| Txee lub neej | 24 lub hlis (sau, txias & qhuav cia) | ruaj khov ntev -lub sij hawm zoo |
✅ Txhua qhov tshwj xeeb ua raws li cov qauv thoob ntiaj teb lubricant additive. CoA, SDS/MSDS, thiab thib peb -cov ntaub ntawv tshuaj xyuas tog neeg (SGS / Intertek / BV) muaj nyob rau ntawm kev thov.
🏭 Key Application Fields
🚗 1. Ultra-Low Viscosity Engine Oils - Tom ntej-Tom ntej no Cov Roj Economy Lubricants
Lub ntiaj teb sib txawv mus rau ultra- qis viscosity cav roj (0W-16, 0W-20, 5W-20) kom ua tau raws li cov cai tswj hwm kev lag luam hnyav ntxiv (CAFE, Euro 7, Tuam Tshoj 6b) xav tau VII nrog kev xav tau ntau tshaj plaws ntawm cov khoom: tsis tshua muaj txias cranking viscosity, robust siab -kub zaj duab xis thickness, thiab ntev - lub sij hawm shear stability tshaj ncua sij hawm ntws. HS (Hydrogenated Styrenic) VII tshwj xeeb txaus siab rau tag nrho peb qhov kev xav tau ib txhij. Nws SSI Tsawg dua lossis sib npaug li 15% txhais tau tias cov roj nplua nyeem tsim los rau 0W-20 nyob rau ib hnub tseem yuav ua tau raws li 0W-20 viscosity txwv tom qab 15,000–20,000 km ntawm kev pabcuam - kev ua haujlwm tau lees paub tias OCP thiab PMA tawm tsam kom phim rau cov roj qib ultra-thin.
Dispersant- hom HS VII qib kuj tseem muaj, suav nrog cov pab pawg ua haujlwm polar uas pab tshem tawm cov kua qaub thiab combustion los ntawm -cov khoom siv - txhawb API SP, ACEA C5/C6, thiab ILSAC GF-6 raws li cov txheej txheem txuas ntxiv ncua sij hawm.
🌬️ 2. Cua Turbine Iav Roj & Ntev -Drain Industrial Lubricants
Cua turbine gearboxes khiav lag luam nyob rau hauv kev nruam siab shear loads nrog roj hloov lub sijhawm ntawm3–5 xyoo lossis 60,000+ teev ua haujlwm. Nyob rau lub sijhawm ua haujlwm txuas ntxiv, VII shear stability yog ib qho tseem ceeb tshaj plaws uas txiav txim siab seb lub roj nplua nyeem puas muaj viscosity txaus ntawm qhov ntws. HS VII's block polymer architecture, ua ke nrog tag nrho hydrogenation, xa cov viscosity qis tshaj qhov poob ntawm ib qho kev lag luam VII - ua nws tus qauv kev lag luam rauCua turbine iav roj (ISO VG 320/460, DIN 51517-3 CLP)pom zoo los ntawm OEMs loj xws li Vestas, Siemens Gamesa, thiab GE Renewable Energy. Nws yog qhov sib npaug zoo - haum rau siab - siab hydraulic systems thiab compressor roj xav tau kev pab lub neej ntev.
🔄 3. Hwm ATF, CVTF & Cov Khoom Siv Hluav Taws Xob Tshwj Xeeb
Niaj hnub nimno tsis siv neeg kis tau tus mob (8-ceev+), CVT, thiab dual-clutch kis tau tus mob siv heev shear kev nyuaj siab ntawm kis tau tus mob kua nyob rau hauv torque converters, iav teeb, thiab clutch packs. HS VII lub superior shear stability kom paub meej tiasATF viscosity nyob twj ywm hauv OEM specificationthoob plaws hauv cov kua dej lub neej kev pab cuam - ib qho tseem ceeb yuav tsum tau rau cov kua pom zoo tsom GM DEXRON VI, Toyota WS, ZF LifeGuard 9, thiab sib npaug OEM qauv. Nws qhov zoo tshaj plaws qis -kub fluidity (kub taw tes Tsawg dua lossis sib npaug rau -25 degree) kuj tseem ua rau kev sib kis sai dua sov- nce thiab smoother qis-kub hloov, txhim kho tag nrho kev tsav tsheb hauv huab cua txias.
📦 Cov lus qhia txog kev khaws cia & tuav
🏪 Kev Cia Siab
- Txias, qhuav, zoo -ventilated warehouse; deb ntawm tshav ntuj ncaj qha, tshav kub qhov chaw & qhib nplaim taws
- Pom zoo cia kub:5℃- 30 degree; zam lub sijhawm ntev tshaj 40℃(kev pheej hmoo ntawm polymer degradation)
- Siv kaw HDPE nruas lossis hlau nruas; zawm lub kaus mom tom qab txhua qhov siv los tiv thaiv kev ya raws & kev sib kis
- Khaws cais tawm ntawm cov oxidants muaj zog, acids, alkalis & incompatible chemicals
- Max stacking qhov siab:3 txheejlos tiv thaiv nruas deformation thiab to
⚠️ Kev Tiv Thaiv Kev Tiv Thaiv
- Hnavchemical-cov hnab looj tes tiv taus, tsom iav thiab cov khaub ncaws tiv thaivtxhua lub sijhawm
- Siv cov cuab yeej sib xyaw tshwj xeeb; sib tov nrog cov roj hauv paus ntawm kev tswj qhov kub thiab txias kom tsis tu ncua dispersion
- Tsis txhob cuam tshuam, xau, lossis compression ntawm lub nruas kom tiv thaiv kom tsis txhob tawm
- Kev nchuav: sau nrog inert absorbents (xuab zeb los yog activated carbon); pov tseg raws li kev cai ib puag ncig hauv zos - tsis txhob tso rau hauv qhov dej los yog av
- Daim tawv nqaij / qhov muag: yaug tam sim nrog dej kom ntau li 15 feeb; nrhiav kev kho mob yog hais tias khaus tshwm sim
🌐 Yuav Ua Li Cas Xaiv Lub Tuam Txhab Txhim Kho Tuam Tshoj HS VII Cov Khoom Muag
HS VII yog cov txheej txheem xav tau polymer - kev tsim khoom zoo ncaj qha cuam tshuam rau koj cov roj nplua nyeem tiav cov shear stability, tso nyiaj tswj, thiab ua haujlwm ntev - tso dej tawm. Ntsuas cov neeg xa khoom thoob plaws tsib qhov tseem ceeb no:
Advanced catalytic hydrogenation reactors nrog ntau dua lossis sib npaug li 98% kev hloov pauv thiab nruj molecular hnyav tis tswj yog qhov tseem ceeb rau kev sib luag SSI Tsawg dua lossis sib npaug rau 15% kev ua haujlwm batch- rau -batch.
ISO 9001, ISO 14001, thiab IATF 16949 lees paub tias ua raws li lub ntiaj teb zoo, ib puag ncig, thiab cov khoom siv tsheb thauj mus los. OEM kev pom zoo taug qab cov ntaub ntawv yog qhov muaj zog ntxiv teeb liab.
Cov neeg muab khoom muab ntau qib molecular hnyav thiab dispersant/non{0}}dispersant variants tso cai rau koj los txhim kho cov nqi kho mob rau cov roj hauv paus tshwj xeeb (Group II, III, IV) thiab lub hom phiaj OEM specs.
Ua ntej cov neeg xa khoom nrog daim ntawv thov engineers tau ntsib hauv ultra- roj viscosity tsawg thiab ATF formulation, muaj peev xwm pab nrog KV100 / MRV / CCS lub hom phiaj ua tiav thiab kev tso cai OEM.
HS VII ntau lawm yuav tsum tau tshwj xeeb hydrogenation infrastructure. Paub meej tias cov chaw tsim khoom muaj peev xwm thiab kev nyab xeeb cov khoom lag luam kom ntseeg tau tias muaj kev txuas ntxiv rau koj lub sijhawm tsim khoom.
HS VII hais kom tus nqi them nqi tshaj OCP vim qhov nyuaj ntawm cov txheej txheem hydrogenation thiab cov khoom siv tshwj xeeb (styrene-diene block copolymer precursors). Thaum ntsuas tag nrho cov nqi tsim tawm, ib txwm ntsuas ntawm aib -liter- ntawm- ua tiav- roj avhauv paus: HS VII qhov kev ua haujlwm siab dua rau ib chav tsev feem ntau txhais tau tias cov nqi kho mob qis dua, ib nrab offsetting nws tus nqi them nqi. Lub sij hawm ntev - daim ntawv cog lus muab khoom nrog ntim cov lus cog tseg qhib tus nqi sib tw tshaj plaws thiab xyuas kom meej qhov tseem ceeb ntawm kev faib khoom hauv lub sijhawm ntawm cov khoom siv raw nruj.
❓ Cov lus nug nquag nug (FAQ)
Q1: Tus lej CAS rau Hydrogenated Styrenic VII yog dab tsi?
CAS nr66070-97-5rau hydrogenated styrene -diene block copolymer (HS VII). Nws tseem raug hu ua SEBS-raws li VII, Hydrogenated SBS, lossis Star Polymer VII hauv qee cov ntaub ntawv luam tawm. Thov qhia koj lub hom phiaj daim ntawv thov (cov roj cav, ATF, roj iav muaj roj) thiab pab pawg roj hauv paus (II / III / IV) thaum thov kev pom zoo qib.
Q2: Vim li cas HS VII nyiam rau cua turbine iav roj?
Cua turbine gearboxes xav tau cov roj ntws tawm ntawm 3-5 xyoos. Nyob rau lub sijhawm no, VII nrog txawm tias me me shear degradation tuaj yeem ua rau cov roj poob tawm ntawm viscosity qib specification, pheej hmoo iav micropitting thiab kev puas tsuaj. HS VII's SSI Tsawg dua lossis sib npaug li 15% - qhov qis tshaj ntawm txhua hom kev lag luam VII - ua kom cov roj tuav nws cov viscosity faib thoob plaws hauv lub sijhawm ntws. Feem ntau cov cua turbine OEM iav roj pom zoo (Vestas, Siemens Gamesa, Nordex, GE) yog xav tau lossis xav tau HS VII-raws li cov qauv rau qhov no.
Q3: Dab tsi yog qhov tseem ceeb ntawm Ntau dua lossis sib npaug rau 98% hydrogenation degree?
Residual carbon-carbon ob daim ntawv cog lus (unsaturation) nyob rau hauv un- los yog ib feem ntawm hydrogenated styrenic polymers muaj kev cuam tshuam rau thermal oxidation ntawm lub cav kub, ua rau polymer saw degradation, deposit tsim, thiab viscosity poob. A hydrogenation℃ntawm Greater los yog sib npaug rau 98% tshem tawm yuav luag tag nrho cov reactive qhov chaw, muab HS VII thermal -oxidative stability piv rau tag nrho saturated polymers zoo li OCP - thaum tuav lub superior shear stability thiab qis -kub kev ua tau zoo ntawm styrenic block architecture.
Q4: HS VII puas tuaj yeem siv rau hauv Pawg IV (PAO) cov roj hluavtaws hluavtaws?
Yog - HS VII nthuav qhia kev sib raug zoo nrog PAO Group IV cov roj hauv paus thiab tau siv dav hauv cov roj hluavtaws thiab ib nrab- cov roj hluavtaws hluavtaws. Nws solubility nyob rau hauv PAO yog superior rau OCP (uas yuav raug txwv nyob rau hauv siab -PAO cov ntsiab lus blends) vim lub ncov qaumteb qabteb ntu ntawm cov styrenic thaiv copolymer qauv. Qhov no ua rau HS VII nyiam VII rau tag nrho cov hluavtaws 0W-20 thiab 0W-16 PAO-raws li cov roj cav.
Q5: Cov ntaub ntawv twg yog muab rau txhua qhov khoom xa tuaj?
Txhua qhov kev xa khoom Sinolook tuaj nrog cov ntaub ntawv ua tiav:Certificate of Analysis (CoA), Safety Data Sheet (SDS/MSDS), coj mus muag invoice, packing list, Bill of Lading, thiab Certificate of Origin. Thib peb-cov ntaub ntawv soj ntsuam ntawm tog neeg (SGS, Intertek, BV) thiab REACH/RoHS cov ntaub ntawv ua raws li kev thov.
📩 Hu rau Sinolook - Koj Trusted Partner for HS (Hydrogenated Styrenic) VII
Sinolook yog ib lub tuam txhab kev lag luam tshuaj xa tawm txuas thoob ntiaj teb cov roj nplua nyeem nrog rau Tuam Tshoj tus thawj coj HS VII tuam txhab. Peb cov khoom siv Hydrogenated Styrenic VII (CAS 66070-97-5) yog tsim los nrog cov thev naus laus zis hydrogenation, ua tau raws li cov kev xav tau zoo ntawm cov tsheb OEMs thiab cov neeg siv khoom siv thoob ntiaj teb. Peb muab kev pab txhawb nqa ib-nres: kev sib tw qib, kev sib tham, kev soj ntsuam zoo, cov ntaub ntawv kev lis kev cai, thiab kev xa khoom thoob ntiaj teb.
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