Lubricant Additives - Sulfurized Alkylphenate Detergents Series (Kawm Kawg):High TBN Ca Alkylphenate (TBN 200–300 mgKOH/g, C₂₇H₄₆CaO₃S)Qhov siab tshaj plaws alkalinity muaj nyob hauv chav kawm phenate detergent- rau siab - sulphur roj diesel, marine cylinder roj, tawm -txoj kev / mining HDEO, thiab hnyav industrial lubricants qhov twg tsis muaj tshauv qab nthab siv thiab siab tshaj TBN ib phenate yog qhov tseem ceeb ntawm kev tsim. Cov khoom siv Sinolook: Tsawg TBN · Nruab Nrab TBN ·Siab TBN Ca Alkylphenate.
Lubricant Additive · Siab TBN Sulfurized Alkylphenate · Max Phenate Alkalinity · Marine / High -S Diesel / Off-Txoj Kev HDEO / Industrial
High TBN Calcium Sulfurized Alkylphenate
TBN 200–300 mgKOH/g / Ca 8–14 wt% / C₂₇H₄₆CaO₃S / Maximum Phenate Alkalinity · Marine Cylinder Oil · High-S Diesel · Off-Txoj Kev HDEO
| Tshuaj Formula | C₂₇H₄₆CaO₃S - loj-alkyl-chain Ca monosulfide alkylphenate complex; Ca²⁺ ua haujlwm ntau phenate –O⁻ chaw; monosulfide (–S–) choj (ib zaug S ib chav tsev piv txwv vs. –S₂– nyob rau hauv Medium TBN qib); Ca(OH)₂ / CaCO₃ overbasing reserve; ntxhia roj diluent |
| Lus Cim | C₂₇H₄₆CaO₃S - vs. C₁₅H₂₃O₂S₂Ca (Medium TBN): ntev alkyl saw (C₁₈ ntau), monosulfide choj (ib S, qis S pab rau cov roj tiav), siab dua molecular lipolic per Ca Ca ntim ntawm siab Ca loading |
| TBN Range | 200-300 mgKOH/g(ASTM D2896; sub{1}} qib ntawm ~ 200, ~ 250, ~ 300; customisable) |
| Lub cev lub xeev | Xim av mus rau tsaus xim av viscous kua; viscosity siab dua li qib qis / nruab nrab TBN;kub rau 50-80℃ua ntej tso dejntawm siab TBN sub-qib; chav cua sov max 120 degree |
| Qhov tseem ceeb tshaj | ★ Qhov siab tshaj plaws TBN hauv chav kawm phenate Tsawg dua S dua –S₂– qib Tsis siv cov hmoov tshauv qab nthab |
| tuav | ⚠ Kub rau 50-80℃ua ntej tso dej Chav cua kub max 120 degree |
Dab tsi yog High TBN Calcium Sulfurized Alkylphenate?
High TBN Calcium Sulfurized Alkylphenate(C₂₇H₄₆CaO₃S, TBN 200–300 mgKOH/g) yog qhov siab tshaj - qib alkalinity ntawm calcium alkylphenate series. Cov mis mos molecular loj (C₂₇ vs. C₁₅ ntawm Medium TBN qib) qhia txog cov saw hlau ntev dua (kwv yees C₁₈), thiab monosulfide (–S–) ib leeg-sulphur choj qauv (CaO₃S, ib S atom vs. CaO₂S₂hauv Medium TBN). Qhov kev sib txawv ntawm monosulfide thiab disulfide no muaj ob qhov kev cuam tshuam: (1) Qib TBN siab pab txhawbtsawg dua sulfur ib unit kho tus nqimus rau cov roj tiav dua li cov disulfide-bridged sib npaug - ib qho txiaj ntsig tseem ceeb thaum ua kom tiav TBN thaum tswj cov roj sulfur txwv; thiab (2) cov saw ntev alkyl muab cov roj ntau dua solubility thiab compatibility nrog siab -viscosity puag stocks siv nyob rau hauv marine thiab industrial lubricants.
High TBN Ca Alkylphenate raug xaiv thaum tus qauv xav taumaximize TBN pab los ntawm phenate tivthaiv- tshwj xeeb tshaj yog nyob rau hauv daim ntawv thov uas tsis muaj ACEA/API tshauv qab nthab (marine lub tog raj kheej roj, tawm-txoj kev HDEO, mining khoom roj, hnyav industrial roj) thiab qhov twg siab - sulphur combustion acids (H₂SO₄ los ntawm siab-S diesel, HCl los ntawm pov tseg{4} TB sutains.) hauv siab Ntawm 3 wt% kho tus nqi, TBN 250 qib pab txhawb 7.5 mgKOH / g rau cov roj tiav - piv rau 4.5 los ntawm Nruab Nrab TBN (TBN 150) thiab tsuas yog 1.5 los ntawm Tsawg TBN (TBN 50) ntawm tib tus nqi kho.
| Ca Alkylphenate Qib | Tsis zoo TBN | TBN rau cov roj tiav @ 3 wt% | S/A rau cov roj tiav @ 3 wt% |
|---|---|---|---|
| Tsawg TBN (TBN 50, Ca 4%) | 50 | 1.5 mg KOH/g | 0.41 wt% |
| Medium TBN (TBN 150, Ca 6%) | 150 | 4.5 mg KOH/g | 0.61 wt% |
| Siab TBN (TBN 250, Ca 11%) ← Qib no | 250 | 7.5 mg KOH/g | 1.12 wt% |
Nco tseg:S/A ntawm 3 wt% tshaj ACEA E9/CK-4 Tsawg dua los yog sib npaug li 1.0% txwv los ntawm phenate ib leeg - High TBN Ca Alkylphenate yog siv los ntawm tus nqi qis (1–2 wt%) hauv cov tshauv- txwv formulations, los yog tsis muaj tshauv txwv nyob rau hauv marine roj, roj thiab roj cylinder. qhov twg tsis siv S/A qab nthab.
Technical Specification
| Sub-Qib | TBN | Ca Cov ntsiab lus | Daim ntawv thov tseem ceeb |
|---|---|---|---|
| ~ 200 mgKOH/g | 200 | 8-10 wt% | HDEO ntawm cov nyiaj tshauv saum toj kawg nkaus; marine TPEO nruab nrab BN; muaj roj nrog nruab nrab siab -S acid load; qis viscosity sub-qib |
| ~ 250 mgKOH/g | 250 | 10-12 wt% | Tawm-txoj kev / mining HDEO; marine MCO ntxiv phenate; siab-S muaj roj; tus qauv siab TBN phenate sub-qib |
| ~ 300 mgKOH/g | 300 | 12-14 wt% | Ntau tshaj -TBN phenate; concentrated blending puag; siab-S roj HFO/LSFO; pov tseg-incineration cav roj; high-acid txheej txheem |
| Parameter | Specification | Txoj Kev Xeem | Nco tseg |
|---|---|---|---|
| Qhov tshwm sim | Xim av mus rau xim av xim av | Pom kev | Darkest ntawm phenate series; yam ntxwv phenol / sulfur tsw; cua sov maj mam yog cov khoom / semi-khoom ntawm ambient; haze=ya raws check |
| Tshuaj Formula | C₂₇H₄₆CaO₃S | - | MW ~ 514 g / mol (ntawm cov mis formula); monosulfide (–S–) txuas; CaO₃S unit vs CaO₂S₂ hauv Medium TBN qib → qis S per TBN |
| TBN | 200-300 mgKOH/g | ASTM D 2896 Cov khoom lag luam | Sub- qib ntawm ~ 200, ~ 250, ~ 300; qhia hauv kev txiav txim; pom zoo rau COA |
| Calcium Cov ntsiab lus | 8-14 wt% | ASTM D5185 / ICP -OES | Ca% × 3.40 ≈ S/A% hauv cov roj tiav; ntawm 1–2 wt% kho tus nqi, S/A pab 0.27–0.95 wt% - tswj hauv kev tsim cov nyiaj tshauv |
| Cov ntsiab lus sulfur | Monosulfide theem (COA) | ASTM D 2622 2 | Ib leeg S atom ib C₂₇H₄₆CaO₃S chav tsev - qis S/TBN ratio vs. –S₂– Qib TBN nruab nrab; lees paub qhov tseeb S% ntawm COA rau sulphur- suav suav |
| Flash Point (COC) | Ntau dua lossis sib npaug li 180 degree | ASTM D 92 | Combustible kua; tsis cais DG; cua sov mus rau 50-80℃yog qhov zoo hauv qab qhov taw qhia flash - nyab xeeb rau tus qauv nruas / IBC tuav |
| Ntim | 200 kg nruas · 1000 L IBC · ISO tank | - | Rhaub nruas / IBC pom zoo nyob rau hauv cov huab cua txias; ISO tank nrog cua sov coil rau bulk Ntau dua lossis sib npaug rau 16 MT; kaw cia; 24-hli txee lub neej |
Kev ua tau zoo Profile
Kev xa khoom TBN siab tshaj plaws los ntawm Phenate Class
Ntawm TBN 200–300 mgKOH/g, High TBN Ca Alkylphenate muab lub siab tshaj plaws acid neutralization muaj peev xwm muaj nyob rau hauv phenate detergent chemical chav kawm - tshaj overbased calcium sulfonates ntawm sib npaug Ca cov ntsiab lus nyob rau hauv TBN-ib -Ca-% Ca linate efficiency vim lub complexity Dispersed Ca(OH)₂/CaCO₃) muaj zog heev tiv thaiv cov organic acids thiab sulfuric acid los ntawm siab -S roj combustion. Nyob rau hauv siab -sulfur roj daim ntawv thov qhov twg HCl, H₂SO₄, thiab cov organic acid concentrations nyob rau hauv tshuab- los ntawm gases yog elevated, lub siab -TBN phenate reserve muab kev tiv thaiv los ntawm lub sij hawm ntev ntws, nrog qeeb TBN depletion dua ib tug ntshiab Caphenate sulfonate formulation'} radical{12} retards oxidative acid tiam nws tus kheej.
Monosulfide Antioxidant - Tsawg S, Kev Ua Haujlwm Zoo
Lub monosulfide (–S–) choj nyob rau hauv C₂₇H₄₆CaO₃S muab cov kev ua haujlwm antioxidant thib ob (hydroperoxide decomposition) nrog tsuas yog ib tus sulfur atom ib chav tsev molecule. Piv rau cov disulfide (–S₂–) Medium TBN qib, cov qauv monosulfide muab: (1)qis sulfur pab rau ib chav kho tus nqi- tau txais txiaj ntsig thaum ib txhij ua kom siab tshaj TBN thiab hwm cov roj sulfur txwv; (2)ntev thermal stabilityntawm tus choj sulfur - monosulfide bonds yog thermally ruaj khov dua disulfide bonds (bond dissociation zog: -S–S– ~ 268 kJ/mol vs. –C–S–C– ~ 272 kJ/mol), txhais tau hais tias cov monosulfide antioxidant muaj nuj nqi yog khaws cia rau ntev nyob rau hauv sustained siab {{4.} kub Lub phenol -OH thawj radical scavenging muaj nuj nqi tseem ua haujlwm tag nrho ntawm qib TBN no.
Siab -Load Detergency - Kev Tu Ib puag ncig hnyav heev
Qhov txuas ntxiv C₂₇ alkyl saw ntawm High TBN phenate muab qhov chaw ntau dua -kev sib raug zoo rau cov hlau tsis huv heev - adsorbing ntau zog rau carbon, soot, thiab hlau oxide deposits ntawm piston crown thiab nplhaib- siv nto. Nyob rau hauv siab -load diesel thiab roj cav qhov twg combustion los ntawm - cov khoom concentrations hnyav (tawm- cov khoom siv mining, nyob ruaj khov tsim hluav taws xob nyob rau hauv qis- roj zoo, marine siab-ceev diesel), High TBN phenate's enhanced lipophilic chain muab cov txiaj ntsig zoo deposit dispersancy ntawm Medium 'degrade ceev ceev. Kev tiv thaiv kev tso nyiaj rau ntawm cov roj turbocharger-cov dej ntub dej, cov piston undercrown, thiab cov khoom siv tsheb ciav hlau valve yog tag nrho cov cuam tshuam zoo los ntawm High TBN phenate qhov kev ua haujlwm ntawm qhov chaw.
Kev tiv thaiv corrosion nyob rau hauv siab -Acid Environments
Hauv daim ntawv thov raug cov kua qaub siab ntau - siab- sulphur roj combustion (HFO, VLSFO), biogas nrog cov organic acid cov ntsiab lus, pov tseg-incineration flue gas ingestion - High TBN Ca Alkylphenate muab ob qho tib si tam sim acid neutralization (TBN pov tseg) thiab ntawm Ca; Kev sib xyaw ua ke ntawm TBN siab thiab muaj zog Ca²⁺ nto- khi rau ferrous thiab tsis yog -ferrous hlau nto ua rau High TBN phenate tshwj xeeb tshaj yog muaj zog tiv thaiv corrosive hnav ntawm lub tog raj kheej liner, cam nto, thiab cov ntaub ntawv bearing nyob rau hauv cov aggressive acid ib puag ncig. Lub phenate lub alkyl saw ntev kuj muab cov dej zoo dua - cov khoom txav chaw ntau dua li luv dua - cov qib chains - cuam tshuam hauv kev siv dej hiav txwv uas dej hiav txwv ntawm cov roj nplua nyeem tuaj yeem tshwm sim.
Daim Ntawv Thov & Daim Ntawv Qhia Qhia
1. Tawm-Txoj Kev, Mining & Kev Tsim Kho HDEO - Siab-S Roj, Tsis muaj tshauv qab nthab
Tawm -txoj kev, mining, thiab kev tsim kho hnyav- lub cav ua haujlwm feem ntau ua haujlwm siab dua - cov roj sulfur diesel (ULSD sib npaug tsis muaj nyob rau hauv cov chaw taws teeb ua haujlwm), tsis muaj DPF / SCR tom qab kev kho mob (tsis muaj tshauv txwv), thiab siv cov dej ntws ntev hauv qhov nyuaj - rau - qhov chaw pabcuam. High TBN Ca Alkylphenate yog qhov nyiam phenate detergent qib rau cov qauv no - nws cov TBN siab muab kev tiv thaiv acid neutralization thoob plaws 500-750 xuab moos ntws, thiab qhov tsis muaj ACEA / API ntoo tshauv qab nthab tso cai rau kev kho tus nqi ntawm 2-4 wt% tsis muaj kev txwv tsis pub siv HKO-2, xa tawm cov roj 500-750 TB. phenate tivthaiv ib leeg.
2. Marine Engine Oils - MCO Supplement & High-BN TPEO
Nyob rau hauv marine lub tog raj kheej roj (MCO) formulations, overbased Ca thiab Mg sulfonates muab thawj BN tab sis High TBN Ca Alkylphenate tuaj yeem muab tso ua ke ua ib qho ntxiv phenate tivthaiv ntxiv phenolic antioxidant muaj nuj nqi nrog rau MCO TBN - tshwj xeeb tshaj yog rau MCO formulations rau VLSFO kev pab cuam qhov twg thermal stability thiab oxidative kev pab cuam nws tus kheej ntau dua li oxidation. Nyob rau hauv siab -BN TPEO (BN 30–40 rau nruab nrab- ceev diesel ntawm VLSFO/HFO), High TBN phenate muab ntom TBN xa nrog ib txhij ua-hauv antioxidant - txuas ntxiv TPEO cov kev pab cuam lub sijhawm dhau ntawm qhov ntshiab sulfonate detergent pob / S yuav txhawb nqa ntawm tib yam.
3. Chaw nres tsheb roj cav roj & lub zog tsim
Cov roj av pov tseg, biogas, thiab cov roj qaub xyaw ua rau muaj kev ua phem rau cov kua qaub ib puag ncig - cov roj av pov tseg yuav muaj HCl (los ntawm PVC decomposition) thiab H₂S; biogas muaj CO₂, H₂S, thiab organic acids; Cov roj ntsha qaub muaj H₂S thiab mercaptans. Cov cav no xav tau cov roj ua tiav ntau dua TBN (15-25 mgKOH / g) thiab qhov tshwj xeeb oxidative stability kom muaj sia nyob 1,000-2,000 teev ntws lub sijhawm ntawm kev pabcuam. High TBN Ca Alkylphenate ntawm 2–3 wt% muab kev sib xyaw ua ke siab -TBN neutralization thiab phenolic antioxidant muaj nuj nqi tseem ceeb rau cov cheeb tsam hnyav no - tus choj monosulfide qis sulfur contribution vs. disulfide kuj muaj txiaj ntsig rau daim ntawv thov qhov twg H₂S{14}} muab cov roj sulfur ua tiav rau cov roj sulfur.
4. Muaj Lubricants Nyob rau hauv huab cua txias & Acid Stress
Muaj cov roj compressor, cov roj iav, thiab cov txheej txheem lubricants nyob rau hauv cov tshuaj ua cov nroj tsuag, pov tseg incineration chaw, thiab siab -kub muaj ib puag ncig ntsib ua ke thermal thiab tshuaj acid kev nyuaj siab nyob deb tshaj li cov qauv muaj roj lubricant tej yam kev mob. Ntawm kev kho tus nqi ntawm 0.5–2.5 wt%, High TBN Ca Alkylphenate muab alkalinity cia thiab antioxidant supplementation uas txuas ntxiv lubricant kev pab cuam lub neej ho vs. puag antioxidant tej pob khoom ib leeg. Hauv cov khib nyiab-incineration thiab chemical txheej txheem cav roj qhov twg HCl, H₂SO₄, thiab cov organic acid paug los ntawm cov txheej txheem ib puag ncig tau nce siab, lub siab alkalinity cia ntawm phenate (TBN 200–300) muab qhov dav thiab muaj cov kua qaub ntau dua li qhov nruab nrab TBN.
Additive Compatibility & Blending Sau ntawv
| Co-Ntxiv | Kev sib haum xeeb | Formulation Note |
|---|---|---|
| Tshaj tawm Ca Sulfonate (TBN 300–400+) | ● Zoo heev | Standard co- xab npum pairing rau siab -TBN tawm- txoj kev HDEO thiab marine formulations. Ca sulfonate muab thawj TBN; High TBN Ca alkylphenate ntxiv phenolic AO kev pab them nqi thiab cov concentrated phenate TBN nrog cov kua qaub sib txawv - tawm tsam mechanism - ua ke tiv thaiv ob qho tib si muaj zog inorganic acids (H₂SO₄) thiab cov organic acids zoo dua sulfonate ib leeg. |
| Mg Sulfonate ntau dua | ● Zoo | Muaj txiaj ntsig triple-cation ua ke: Ca-sulfonate (muaj zog xeb inhibition) + Mg-sulfonate (ash-efficient TBN) + Ca-phenate (phenolic AO + phenate TBN). Muab cov txheej txheem ntxiv los ntawm peb hom tshuaj ntxuav tes sib txawv hauv ib qho qauv - ua haujlwm hauv cov pob khoom hwm MCO thiab HDEO. |
| Thawj + ZDDP thib ob | ● Zoo heev | Triple AO lub tswv yim: phenate phenol –OH (primary) + phenate –S– (secondary) + ZDDP Zn-dithiophosphate (secondary/primary) + aminic AO. Tag nrho plaub cov tshuaj tiv thaiv antioxidant ua haujlwm ib txhij. Saib xyuas kev sib xyaw S los ntawm txhua qhov chaw tiv thaiv cov roj tiav S txwv - phenate monosulfide pab tsawg S ib TBN dua li qib disulfide. |
| PIB Succinimide / Bis{0}}Succinimide Dispersant | ● Zoo heev | Standard HDEO / roj cav roj ua ke. High TBN phenate's concentrated deg- ntxuav detergency + dispersant lub bulk suspension ntawm soot / oxidation los ntawm - cov khoom muab tag nrho cov deposit tswj. Hauv kev tawm -txoj kev HDEO nrog kev thauj khoom siab siab, borated bis-succinimide dispersant ntxiv ntxiv TBN (los ntawm boron ester) tsis muaj tshauv - cov tshauv muaj txiaj ntsig - dawb TBN qhov hauv siab -TBN formulations. |
| Tsawg / Nruab Nrab TBN Ca Alkylphenate (tib series) | ● Zoo heev | Blending High + Nruab Nrab lossis Siab + Tsawg TBN Ca Alkylphenate tso cai TBN lub hom phiaj los ntawm phenate feem ntawm qis viscosity dua High TBN ib leeg. Pab tau thaum lub hom phiaj phenate TBN ntog ntawm qib siab thiab nruab nrab, lossis thaum qib siab TBN cov viscosity txwv tsis pub sib xyaw ua ke - diluting nrog qis dua -TBN, qis dua -viscosity phenate yog cov cuab yeej tsim tawm. |
Cov lus nug nquag
Q: Vim li cas cov mis molecular C₂₇H₄₆CaO₃S (monosulfide) es tsis yog C₁₅H₂₃O₂S₂ Ca (disulfide) ntawm Medium TBN qib?
Ob tug qauv qhia txog kev sib txawv ntawm cov khoom siv hluavtaws thiab cov khoom siv alkylphenol siv hauv kev tsim khoom. High TBN Ca Alkylphenate siv alkyl saw ntev (kwv yees C₁₈, muab C₂₇ tag nrho cov carbons) thiab monosulfide bridging (ib S atom ib dimer unit, qhia raws li CaO₃S), uas nyiam dua overbasing (vim cov saw ntev dua muab cov txiaj ntsig zoo dua micelle sulfin stabilization ntawm cov ntsiab lus qis dua) mole. Nruab nrab TBN siv cov saw luv luv C₁₂–C₁₅ (C₁₅ tag nrho) nrog disulfide bridging (–S₂–, ob S atoms). Cov ntsiab lus tseem ceeb: (1) Qib TBN siab muajqis sulfur ib unit TBN- muaj txiaj ntsig zoo rau kev ua kom TBN zoo tshaj plaws thaum ua tiav cov roj sulfur txwv; (2) Qib TBN siab muajsiab viscosity- xav tau cua sov rau kev siv; (3) Qib TBN siab ua tiavsiab tshaj TBNvim tias ntev dua -chain phenate micelle tuaj yeem nqa ntau alkalinity cia rau ib chav tsev ntim.
Q: Can High TBN Ca Alkylphenate tuaj yeem siv los ua cov tshuaj ntxuav tes hauv cov roj cav, tsis muaj Ca sulfonate?
Technically ua tau tab sis tsis pom zoo rau feem ntau daim ntawv thov roj cav. Thaum High TBN Ca Alkylphenate muab siab alkalinity, antioxidant muaj nuj nqi, thiab zoo corrosion inhibition, nws tsis muaj lub zog overbased CaCO₃ micelle cia ntawm Ca sulfonate rau siab - kub piston nplhaib - siv nyiaj tso nyiaj tu - qhov no yog ib qhov dej -cov ntaub ntawv ntawm phenate g phenate + sulfonate additive tej pob khoom nyob rau hauv Sequence VH (PCMO sludge / kua roj vanish) thiab CAT C13 (HDEO deposits) hom cav xeem. Hauv kev xyaum, ib qho phenate- tsuas yog cov tshuaj ntxuav tes zoo li ua kom pom cov piston tso nyiaj ntau dua vs. phenate + sulfonate ua ke.Kev zam:nyob rau hauv marine lub tog raj kheej roj (MCO) thiab tawm -txoj kev / mining HDEO yam tsis muaj OEM engine qualification xeem yuav tsum tau, ib tug siab - kho-rate phenate-tsuas yog los yog phenate- cov tshuaj ntxuav tais diav tseem ceeb yuav ua tau zoo siv tau - tab sis yuav tsum tau validated nyob rau hauv tag nrho cov kev ua tau zoo ntawm cov roj.
Q: Siab TBN Ca Alkylphenate ua li cas hauv ACEA E6 / E9 formulations qhov twg S / A Tsawg dua lossis sib npaug li 1.0%?
High TBN Ca Alkylphenate tuaj yeem siv rau hauv ACEA E6 / E9 formulations tab sis yuav tsum tau ceev faj kev tswj nyiaj txiag vim nws cov ntsiab lus Ca siab (8–14 wt%, yielding 0.27–0.48 wt% S / A ib 1 wt% kho tus nqi). Ntawm kev kho tus nqi ntawm 1.0–1.5 wt% hauv ACEA E9 formulation, phenate pab txhawb 0.27–0.72 wt% S/A - tawm 0.28–0.73 wt% rau ZDDP nyob rau hauv tsawg dua lossis sib npaug rau 1.0% S/A qab nthab. Qhov no yog nruj dua li Medium TBN qib kev siv tab sis ua tiav cov txiaj ntsig TBN siab dua (2.0–3.75 mgKOH / g los ntawm phenate ib leeg ntawm 1.0–1.5 wt%). Rau ACEA E9 formulators ua ntej tshaj plaws phenate TBN nyob rau hauv cov nyiaj tshauv, High TBN qib ntawm 1.0–1.5 wt% ua ke nrog ZDDP ntawm 0.6–0.8 wt% yog ib txoj hauv kev siv tau - hu rau Sinolook's technical team for specific ash balance optimisation.
Q: Dab tsi yog qhov kev cia thiab tuav kom raug rau High TBN Ca Alkylphenate hauv cov huab cua txias?
High TBN Ca Alkylphenate has significantly higher viscosity than Low and Medium TBN grades due to its high Ca loading and molecular weight. In ambient temperatures below 15°C, the product may become very viscous or semi-solid in drums - this is not product degradation, just physical thickening. Correct procedure: (1) Transfer drums to a heated storage area (>20 degree) 24-48 teev ua ntej siv; (2) Siv lub tshuab nqus tsev ntxhua khaub ncaws lossis dej- da dej cua sov kom ncav cuag 50-80℃thoob plaws lub nruas ua ntej sim twj tso kua mis lossis tso tawm; (3) Tsis txhob siv cov nplaim hluav taws ncaj qha lossis chav kub tshaj 120℃- overheating saum 120℃txaus ntshai phenol pab pawg oxidation thiab poob ntawm antioxidant muaj nuj nqi; (4) Rau bulk IBC lossis ISO tank cia nyob rau hauv cov huab cua txias, nruab hluav taws xob kab cua sov los yog chav cua sov coils nrog kub tswj tau teem rau 60-70 degree; (5) Ib txwm rov- foob nruas tam sim ntawd tom qab siv los tiv thaiv kev ya raws - xyuas cov ntsiab lus dej (KFT) yog tias lub nruas tau qhib thiab khaws cia rau ntau tshaj 4 lub lis piam.
Technical & Regulatory References
D2896 (TBN) · D5185 (Ca ICP-OES) · D2622 (S content) · D874 (S/A) · D92 (flash pt) · D445 (viscosity) · D95/KFT (dej) · D665 A/B (rust) · D6182 (PD) · D6182 (PD) (Cu strip) · Mack T-12 / Cat C13 / CEC L-101 (HDEO cav kuaj) · MAN B&W / Wärtsilä MCO / TPEO cov txheej txheem xeem
API CF-4 / CF / SH (tawm-txoj kev, tsis muaj tshauv txwv) · API CK-4 / FA-4 (nrog tshauv tswj) · ACEA E6/E9 (1–1.5 wt% kho, tshauv-tswj) · John Deere JDM J27 (off-road) · MAN-3DS · CFW · Caterpillar E ME series MCO · Wärtsilä TPEO BN 30–40 · MTU Series 4000 (gas engine) · GE Jenbacher JMS (biogas/landfill gas engine oil)
REACH sau npe · TSCA cov ntawv teev npe · Tsis muaj SVHC kev xaiv · Flash point Ntau dua lossis sib npaug li 180℃- tsis cais DG ( tuav temp 50-80℃zoo hauv qab FP) · EU CLP- cais SDS raws li kev thov
Low TBN Ca Alkylphenate · Medium TBN Ca Alkylphenate · Overbased Ca Sulfonate (TBN 400–500) · Siab TBN Ca Sulfonate · Overbased Mg Sulfonate ·Thawj ZDDP(tom ntej subcategory: Antioxidant/Anticorrosion series) · PIB Bis-Succinimide Dispersant · Alkylated Diphenylamine AO
High TBN Calcium Sulfurized Alkylphenate · TBN 200–300 mgKOH/g · C₂₇H₄₆CaO₃S · Monosulfide · COA / TDS / SDS
Thov Tus Nqi, TDS & Qauv Qauv
Qhia meej lub hom phiaj TBN sub-qib (~200 / ~ 250 / ~ 300 mgKOH / g lossis kev cai), daim ntawv thov (tawm- txoj kev HDEO / marine MCO lossis TPEO / roj cav / industrial), ntim, qhov chaw nres nkoj, thiab seb cov hmoov tshauv- txwv los yog tsis muaj kev txwv. Tag nrho COA (TBN, Ca%, S%, viscosity, S/A, flash point), TDS, thiab SDS hauv 12 teev. Cov qauv tsim nyog (1-5 kg) ntawm tus nqi nominal. Sinolook muab tag nrho peb qib Ca Alkylphenate TBN.
Muaj feem xyuam:Medium TBN Calcium Alkylphenate · Tsawg TBN Calcium Alkylphenate · Calcium Sulfonate ntau dua · Muaj zog Magnesium Sulfonate · Thawj ZDDP
Cim npe nrov: Tuam Tshoj high tbn calcium sulfurized alkylphenate manufacturers, lwm tus neeg
