Lubricant Additives - Sulfonate Detergents Series:Calcium Sulfonate (TBN 400–500 mgKOH/g) xasiab tshaj acid{0}}neutralisation ciarau marine lub tog raj kheej roj (BN 40–100 mgKOH / g tiav roj), crosshead engine lubricants ntawm HFO/VLSFO, thiab raws li ib tug concentrated TBN blending puag rau hnyav - cov dej num formulations. Sinolook muab tag nrho TBN ntau yam: Tsawg (0–50) · Nruab nrab (150–300) · Siab (300–400) ·Overbased (>400 mgKOH/g)Ca thiab Overbased Mg sulfonate. COA, TDS, SDS nrog txhua yam khoom xa tuaj.
Lubricant Additive · Overbased Sulfonate Detergent · Marine Cylinder Oil Component · Ntau tshaj TBN Reserve
Calcium Sulfonate ntau dua
Ultra-High TBN / TBN 400–500 mgKOH/g / Marine Cylinder Oil (MCO) / HFO / VLSFO Crosshead Cav Lubricant
| Hom tshuaj | Ultra-ntau tshaj calcium alkylbenzene sulfonate - siab tshaj colloidal CaCO₃ micelle loading; Ca₂(C₁₆H₃₇OSO)₂–xCO₃²⁻ qauv nrog siab x (CO₃ / sulfonate) piv rau cov ntxhia roj diluent |
| Qauv | Ca₂(C₁₆H₃₇OSO)₂–xCO₃²⁻ · Alkyl saw C₁₄–C₂₄; lub plhaub sulfonate stabilizes loj heev colloidal CaCO₃ aggregates; x (CO₃/sulfonate molar ratio) yog qhov siab tshaj plaws hauv qib no |
| TBN Range | 400-500 mgKOH/g(ASTM D2896 · perchloric acid titration) |
| Lub cev lub xeev | Tsaus xim av kua nplaum heev rau ib nrab - muab tshuaj txhuam rau ntawm qhov chaw;yuav tsum tau cua sov rau 80-100 degreerau kev siv tau zoo thiab sib xyaw; ntom, opaque tsos |
| Cov ntawv thov tseem ceeb | Marine Lub tog raj kheej Roj (MCO) HFO / VLSFO Crosshead Cav TBN Blending Base ✓ REACH / TSCA |
| GHS Hazards | Combustible kua FP Ntau dua los yog sib npaug rau 180 degree Daim tawv nqaij / Qhov muag irritant H315 / H319 |
Dab tsi yog Overbased Calcium Sulfonate?
Calcium Sulfonate ntau dua(TBN 400–500 mgKOH/g) sawv cev rau sab saum toj ntawm calcium sulfonate TBN ntau yam - ua los ntawm kev ua kom cov pa roj carbon monoxide ua kom muaj qhov ua tau zoo tshaj plaws ntawm kev thauj khoom ntawm colloidal calcium carbonate (CaCO₃) micelles hauv sulfonate plhaub qauv. Tus qauv yooj yim Ca₂(C₁₆H₃₇OSO)₂–xCO₃²⁻ qhia tau hais tias CO₃/sulfonate molar ratio (x) yog qhov siab tshaj plaws hauv qib no, xa cov kua qaub tshwj xeeb-neutralisation cia rau ib chav tsev qhov hnyav ntawm cov khoom ntxiv thiab cov nqi ntxiv.
Overbased Calcium Sulfonate yog cov tshuaj detergent rauMarine cylinder roj (MCO)- cov roj nplua nyeem tshwj xeeb siv hauv lub tog raj kheej- thaj tsam liner ntawm ob-stroke crosshead marine diesel cav uas hlawv roj hnyav (HFO, VLSFO, lossis LSFO). Lub tog raj kheej roj yuav tsum tau ua tiav- roj BN ntawm 40–100 mgKOH / g kom tsis txhob muaj sulfuric acid tsim los ntawm leej faj hauv cov roj (txog 3.5% S hauv HFO; 0.1–0.5% S hauv VLSFO ncej-IMO 2020) ua ntej nws ncav cuag liner nto. Tsuas yog cov qib Overbased muab TBN txaus rau ib chav tsev ntim ntawm cov nqi kho mob rau kev lag luam rau cov kev siv lub tog raj kheej marine.
| ○ Tsawg TBN (0–50) | ACEA C1/C2/C3 qis-ash · API SP-RC · Hydraulic roj · Tiv thaiv xeb |
| ○ Medium TBN (150–300) | Standard PCMO · ACEA A3/B4 · API SP · Ca sulfonate grease base |
| ○ Siab TBN (300–400) | HDDEO API CK-4/FA-4 · ACEA E6/E9 · Marine TPEO (distillate roj) |
| ● Overbased (>400) - Cov khoom no | Marine cylinder oil (HFO/VLSFO) BN 40–100 · Ob-stroke crosshead MCO · Concentrated TBN blending base · Severe high-sulphur residual fuel applications |
Technical Specification
Rau Overbased Ca Sulfonate ntawm TBN ~ 450 mgKOH / g, Ca ~ 15 wt%, ntom ~ 1.12 g / cm³:
TBN pab rau cov roj tiav ≈ kho tus nqi (wt%) × 4.5 mgKOH / g ib 1 wt%
| Lub Hom Phiaj Ua tiav Roj BN | Hom roj | Kwv yees li. Ca Sulfonate Treat Rate | Sau ntawv |
|---|---|---|---|
| BN 25-40 mgKOH/g | LSMGO / ECA (<0.1% S) | ~ 6-9 wt% | Tshaj tawm -IMO 2020 ECA kev ua haujlwm; qis BN txaus rau cov roj sulfur tsawg |
| BN 40-70 mgKOH/g | VLSFO (0.5% S) / MGO sib tov | ~ 9-16 wt% | Standard ncej-IMO 2020 dej hiav txwv- mus rau nkoj; feem ntau tam sim no lub hom phiaj BN |
| BN 70-100 mgKOH/g | HFO (3.5% S) / ua ntej-IMO legacy | ~ 16-22 wt% | Siab-Sulphur HFO nyob rau hauv tsis yog-ECA aav; txo qis kev siv tom qab-2020 tab sis tseem cuam tshuam hauv qee lub khw |
Cov nqi kho mob tsuas yog qhia tau. Qhov kawg formulation nyob ntawm co- ntxiv TBN pab, hom roj hauv paus, thiab OEM cov cai. Sinolook muab kev txhawb nqa rau kev thov.
| Parameter | Specification | Txoj Kev Xeem | Nco tseg |
|---|---|---|---|
| Qhov tshwm sim | Tsaus xim av viscous kua rau semi- muab tshuaj txhuam | Pom kev | opaque ntawm ambient; xim av tsaus heev; muaj zog sulfonate tsw; ze li ntawm<15°C |
| TBN | 400-500 mgKOH/g | ASTM D 2896 Cov khoom lag luam | Nominal sub-qib ntawm 400, 450, 500; qib- tshwj xeeb TBN ntawm COA |
| Calcium Cov ntsiab lus | 12-18 wt% | ASTM D5185 / ICP -OES | Siab tshaj Ca% hauv sulfonate ntau; Ca% × 3.4 ≈ sulphated tshauv wt% hauv cov roj tiav |
| Kinematic Viscosity @ 100 degree | 150-400 dr hab | ASTM D 445 3 | Kub rau 80-100 degreekom raug ntsuas thiab tuav; qib ntawm qis TBN kawg muaj qis viscosity |
| Flash Point (COC) | Ntau dua lossis sib npaug li 180 degree | ASTM D 92 | Combustible kua; txheem cia; tsis cais DG raws li IMDG/ADR/IATA |
| Ceev @ 20 degree | >1.10 g / cm³ | ASTM D 4052 Cov Lus Qhia Tshwj Xeeb | Density >1.10 - ntim-rau- qhov hnyav hloov pauv qhov tseem ceeb rau MCO sib xyaw kom raug (litres ≠ kg) |
| Sulphated tshauv (zoo) | 45-60 wt% | ASTM D 874 Cov Lus Qhia Tshwj Xeeb | Nco tseg: MCO tsis muaj S/A txwv - cov sulphated tshauv nyob rau hauv lub tog raj kheej roj tiav tuaj yeem siab; txwv tsuas yog siv nyob rau hauv tsis yog -marine cav roj specs (ACEA/API) |
| Ntim | 200 kg nruas · 1000 L IBC · ISO tank | - | Rhaub nruas / IBC yuav tsum tau nyob rau hauv qhov kub thiab txias<20°C; ISO tank with heating coil for bulk; heated warehouse storage preferred for large inventories |
Kev ua tau zoo Profile
Acid siab tshaj -Neutralisation Peev Xwm
Qhov hnyav CaCO₃ loading (45–60 wt% sulphated tshauv zoo huv si; Ca 12–18 wt%) muab cov kua qaub ntau tshaj -neutralisation cia ntawm ib qib Ca sulfonate. Nyob rau hauv marine lub tog raj kheej daim ntawv thov, H₂SO₄ los ntawm HFO combustion (ntawm roj S cov ntsiab lus 3.5 wt%, txhua kg ntawm roj generates ~ 1 g H₂SO₄ sib npaug hauv tshuab-los ntawm) yuav tsum tau neutralized ua ntej mus txog lub liner phab ntsa. Overbased Ca sulfonate ua tau zoo buffers no acid load, tiv thaiv txias corrosion ntawm lub tog raj kheej liner nto - qhov tseem ceeb hnav mechanism nyob rau hauv ob-stroke crosshead engine ntawm hnyav fuels.
Lub tog raj kheej Liner Cold Corrosion Protection
Hauv ob -stroke crosshead engines, lub tog raj kheej roj yog siv ncaj qha mus rau hauv lub liner nto los ntawm quill injectors - nws tsis recirculate thiab tsis tuaj yeem nqa TBN seem ntawm cov txheej txheem lubrication yav dhau los.Txhua daim ntawv thov ntawm lub tog raj kheej roj yuav tsum xa BN txaus kom tsis txhob muaj cov kua qaub hauv zos uas tsim los ntawm cov roj combustion ntawm thaj tsam liner.Overbased Ca sulfonate muab cov concentrated, instantaneously muaj alkalinity xav tau rau daim ntawv thov no xav tau - cov colloidal CaCO₃ reacts nrog H₂SO₄ ntawm kev sib cuag ntawm lub liner nto.
Marine Corrosion Resistance
Calcium sulfonate muab kev tiv thaiv zoo rau marine saltwater corrosion los ntawm ib qho adsorbed hydrophobic zaj duab xis rau saum npoo hlau. Nyob rau hauv huab cua marine ib puag ncig - high humidity, ntsev tsuag, thiab tej zaum condensation dej nyob rau hauv lub cav tshuab-los ntawm - cov alkaline cia kuj neutralises acidic corrosion pib. Qhov kev tiv thaiv dual -mechanism tiv thaiv (zaj duab xis- tsim + alkalinity) ua rau overbased Ca sulfonate indispensable nyob rau hauv tag nrho cov qib ntawm marine lubricant, los ntawm lub tog raj kheej roj mus rau crosshead system roj thiab stern tube lubricants.
Deposit Control nyob rau hauv Marine Combustion Chambers
HFO thiab VLSFO muaj cov asphaltenes, cov khoom hnyav hnyav, thiab cov khoom siv hluav taws xob seem (hauv cov roj tawg tawg) uas tso rau ntawm piston crown, piston nplhaib grooves, thiab tso pa valve lub rooj zaum thaum lub sij hawm combustion. Cov sulfonate surfactant tivthaiv ntawm overbased Ca sulfonate solubilises thiab disperses cov combustion deposits - tswj lub nplhaib txav, tiv thaiv lub nplhaib sticking, thiab ua kom combustion chamber geometry ruaj khov nyob rau ncua sij hawm khiav ntawm lub tog raj kheej overhauls.
Daim Ntawv Thov & Daim Ntawv Qhia Qhia
1. Marine Cylinder Oils (MCO) - Ob-Stroke Crosshead Cav Lubrication
Marine cylinder roj yog thawj thiab feem ntau technically demanding daim ntawv thov ntawm overbased Ca sulfonate.Ob -stroke crosshead marine diesel xyaw (MAN B&W, WinGD, Wärtsilä hom) siv lub tog raj kheej tshwj xeeb roj nplua nyeem siv ncaj qha rau hauv qhov chaw liner los ntawm quill injectors - cais los ntawm crankcase system roj. Cov roj lub tog raj kheej yog tsim los ntawm BN 40-100 mgKOH / g nyob ntawm seb cov roj sulfur cov ntsiab lus, nrog overbased Ca sulfonate ua tus thawj TBN cab kuj. Tsis zoo li lub cav crankcase roj, MCO tsis muaj sulphated tshauv lossis SAPS txwv - tus qauv tsuas yog siv ntau tshaj li Ca sulfonate raws li xav tau kom ncav cuag lub hom phiaj BN.
2. Marine Trunk Piston Cav Roj (TPEO) - Residual Heavy Roj
Nruab nrab- lub cev ceev piston cav (TPEO) ua haujlwm ntawm cov roj seem (HFO, VLSFO blends) xav tau cov roj tiav ntau dua BN - feem ntau BN 30–50 mgKOH / g - dua li cov roj distillate. Overbased Ca sulfonate (TBN 400-500) tuaj yeem siv los ua kev sib xyaw ua ke (feem ntau ua ke nrog High TBN Ca sulfonate TBN 300-400) kom ua tiav BN lub hom phiaj siab dua ntawm kev sib tw nqi kho mob. Cov qib overbased muab cov concentrated TBN rau ib chav tsev ntim, txo tag nrho Ca sulfonate ntim uas xav tau hauv kev tsim.
3. Concentrated TBN Blending Base rau Additive Packages
Overbased Ca sulfonate (TBN 400-500) yog siv los ntawm cov chaw tsim khoom ntxiv los ua cov khoom siv TBN hauv cov khoom hnyav-cov roj cav roj (HDEO) cov tshuaj detergent/inhibitor (DI) additive packages thiab marine additive concentrates. Los ntawm kev siv cov qib TBN siab tshaj plaws uas muaj, cov khoom sib txuas ntxiv tuaj yeem ua kom tiav TBN xa tuaj rau ib chav tsev ntim ntawm DI pob, txo cov nqi kho cov nqi hauv cov roj tiav. Sinolook tuaj yeem muab ntau tshaj Ca sulfonate nyob rau hauv bulk ISO tank kom muaj nuj nqis rau kev siv ncaj qha hauv cov khoom siv ntxiv rau kev sib xyaw ua haujlwm.
4. Siab -Kev Ua Haujlwm Calcium Sulfonate Grease - Qhov siab tshaj plaws Thickener Yield
Overbased Ca sulfonate (TBN 400–500) provides the highest thickener yield of any grade when converted to a calcium sulfonate grease - the large colloidal CaCO₃ content yields the most crystalline calcite thickener per unit weight. This makes it attractive for complex calcium sulfonate grease production where a very high dropping point (>320 degree) thiab qhov siab tshaj plaws txhua yam kev ruaj ntseg yog lub hom phiaj. Txawm li cas los xij, qhov viscosity siab heev yuav tsum tau ceev faj cov txheej txheem kub thaum lub sij hawm hloov pauv thermal (feem ntau 180-220 degree). Sinolook's technical team tuaj yeem qhia txog qib - xaiv qib rau koj cov khoom siv roj ntsha tshwj xeeb thiab qib NLGI hom phiaj.
Additive Compatibility & Blending Sau ntawv
| Co-Ntxiv | Kev sib haum xeeb | Formulation Note |
|---|---|---|
| Muaj zog Magnesium Sulfonate | ● Zoo heev | Kev sib koom ua ke hauv MCO thiab siab -TBN HDEO. Mg sulfonate xa ntau TBN ib gram ntawm sulphated tshauv (qis atomic hnyav) - combining Ca + Mg sulfonates optimizes BN tus me nyuam vs tshauv efficiency. Hom MCO siv ob qho tib si Ca thiab Mg overbased sulfonates. |
| High TBN Calcium Sulfonate (300-400) | ● Zoo heev | Feem ntau muab sib xyaw kom haum viscosity thiab qib TBN. High TBN muaj qis viscosity dua Overbased - ntxiv High TBN txhim kho kev ua tau zoo ntawm overbased concentrate thaum tuav tag nrho BN pab. |
| Fatty Acid / Ester Friction Modifiers (MCO) | ● Zoo | Fatty acids (oleic, stearic) siv raws li ciam lubrication pab nyob rau hauv MCO yog tshuaj sib xws tab sis tej zaum yuav saponify ntawm siab alkalinity. Saib xyuas ntau npaum li cas thiab txheeb xyuas lub rooj zaum ruaj khov ntawm qhov sib xyaw ua ntej kev tsim khov. |
| Antioxidants (Phenolic / Aminic) | ● Zoo heev | Cov txheej txheem suav nrog hauv ib qho kev tsim uas muaj ntau tshaj Ca sulfonate los tiv thaiv oxidative thickening ntawm lub hauv paus roj diluent thaum lub sij hawm siab - kub cia lossis siv. |
| ZDDP (yog siv hauv TPEO / HDEO) | ● Zoo | Tau tshaj hauv TPEO thiab HDEO formulations. Faj seeb: MCO feem ntau tsis muaj ZDDP - ZDP tshauv yuav ntxiv rau lub tog raj kheej roj av tshauv tiav tsis tau txais txiaj ntsig hauv ib qho - dhau lubrication system. |
| Yellow Hlau Passivators (BTA / TTA) | ◑ Tshawb xyuas | High alkalinity ntawm huab overbasing theem yuav sib tw nrog passivator ntawm tooj liab alloy nto. Hauv TPEO uas muaj cov khoom siv hlau daj, txheeb xyuas ASTM D130 tooj liab strip kuaj thiab kho TTA qib raws li. |
Cov lus nug nquag
Q: Kuv yuav siv BN lub tog raj kheej li cas tom qab hloov ntawm HFO rau VLSFO hauv qab IMO 2020?
Qhov pom zoo hloov pauv yog los ntawm BN 70-100 (HFO, 3.5% S) rauBN 40-70 (VLSFO, 0.5% S). Siv BN 70–100 lub tog raj kheej roj ntawm VLSFO txaus ntshai tshaj -alkalinity - ntau tshaj un-reacted Ca sulfonate alkalinity ntawm lub liner nto tuaj yeem hnov mob nrog sulphate tshauv deposits los ntawm lwm qhov chaw (HFO seem, ntxiv cov hmoov tshauv calcium) rau hauv lub thawv ntawv nyuaj liner. MAN Energy Solutions, WinGD, thiab Wärtsilä txhua tus tau tshaj tawm BN 40-70 cov lus pom zoo rau kev ua haujlwm VLSFO. Sinolook's overbased Ca sulfonate (TBN 400–500) enables formulation of any target tiav oil BN by adjusting the treat rate - contact us for specific treat rate guidance for your target MCO BN.
Q: Vim li cas thiaj li calcium sulfonate overbased overbased magnesium sulfonate hauv qee qhov MCO formulation?
Calcium sulfonate thiab magnesium sulfonate ua haujlwm ntxiv hauv MCO formulation.Ca sulfonate muab lub cev muaj zog xeb -inhibition zaj duab xis(Ca²⁺ adsorbs ntau zog rau hlau nto dua Mg²⁺) thiab zoo dua dej tsis kam - zoo nyob rau hauv marine ib puag ncig.Mg sulfonate xa ntau TBN rau ib chav tsev ntawm sulphated tshauv(magnesium qhov qis atomic qhov hnyav txhais tau tias ntau moles ntawm alkalinity ib gram ntawm tshauv). Feem ntau cov kev lag luam MCO formulations siv ib tug sib tov ntawm ob qho tib si - feem ntau Ca sulfonate rau xeb tiv thaiv thiab zaj duab xis-forming, Mg sulfonate rau TBN-efficient acid neutralization - nrog Ca/Mg ratio tuned rau lub hom phiaj BN, tshauv theem, thiab liner cov ntaub ntawv. Sinolook muab ob qho tib si overbased Ca thiab Mg sulfonates los txhawb kev ua kom zoo MCO formulations.
Q: Puas yog calcium sulfonate overbased tib yam li calcium lignosulfonate?
Tsis muaj - cov no yog cov tshuaj sib txawv kiag li siv hauv kev lag luam sib txawv kiag li.Kev siv ntau dhau ntawm calcium sulfonate(cov khoom no) yog ib qho hluavtaws alkylbenzene sulfonate-CaCO₃ colloidal complex tsim los ntawm roj av alkylbenzene sulfonation - siv tshwj xeeb hauv cov roj lubricating formulation thiab roj tsim.Calcium lignosulfonateyog ib qho los ntawm -cov khoom ntawm cov ntoo pulping (cov txheej txheem Kraft), siv los ua dispersant hauv kev tsim kho (cov khoom siv sib xyaw), kev ua liaj ua teb (cov tshuaj tua kab), thiab kev tswj cov plua plav. Ob yam khoom sib koom tsuas yog lo lus "sulfonate" thiab tsis muaj kev sib tshooj hauv chemistry, txheej txheem tsim khoom, lossis daim ntawv thov.
Q: Yuav ua li cas kuv khaws cov calcium sulfonate ntau dhau hauv huab cua sov thiab huab cua txias?
In warm climates (>25 degree), overbased Ca sulfonate muaj qhov ua tau zoo rau kev siv thiab sib xyaw los ntawm cov txheej txheem rhuab nruas. Hauv huab cua sov lossis txias (<15°C), the product solidifies toward a semi-paste and yuav tsum tau 24-48 teev ntawm lub nruas cua sov ntawm 80-100 degreeua ntej siv - siv hluav taws xob lub tshuab cua sov lossis lub tsev khaws khoom cua sov.Tsis txhob siv cov nplaim taws qhib.Rau bulk ISO tank cia, qhia cov tank nrog tag nrho cov cua sov coils; tuav lub tank kub ntawm ntau dua lossis sib npaug li 60℃thoob plaws hauv kev cia thiab tawm. Rau rhuab warehouse cia ntawm cov khoom siv nruas loj, tswj qhov kub thiab txias ntau dua lossis sib npaug li 25℃thiab tig cov khoom lag luam (cov nruas qub tshaj plaws ua ntej) txhawm rau tiv thaiv qhov txias txias. Txee lub neej: 2 xyoos txij li hnub tsim khoom hauv cov ntim khoom ntim ntawm qhov pom zoo cia.
Technical & Regulatory References
D2896 (TBN perchloric acid) · D4739 (TBN HCl - ntxiv rau siab-TBN pov thawj) · D5185 (Ca/Mg/Zn los ntawm ICP-OES) · D92 (flash point COC) · D445 (kinematic viscosity 52s) · 80 (density) · D40 ash) · D130 (tooj liab) · IP 47 / IP 139 (marine lubricant BN)
ISO 8217 (kev faib tawm cov roj hauv hiav txwv roj) · MARPOL Annex VI / IMO 2020 (0.5% S global cap; 0.1% S ECA) · MAN Energy Solutions L21/31 / S50ME-C10 lub tog raj kheej lubrication cov lus pom zoo · WinGD X{{91}} lub tog raj kheej ob lub tog raj kheej roj{9} DF specs · Wärtsilä RT- flex lub tog raj kheej roj yuav tsum · ISO 6743-2 (marine lubricant classification) · ExxonMobil / Plhaub / TotalEnergies MCO pom zoo benchmarks
REACH sau npe · TSCA cov ntawv teev npe · Tsis muaj SVHC kev xaiv · RoHS raws · Kev Thauj Khoom: Cov kua roj ntsha FP Ntau dua lossis sib npaug li 180℃- tsis tau cais cov khoom txaus ntshai raws li IMDG / ADR / IATA ntawm cov ntim khoom txheem. Nco tseg: tsis muaj Ca sulfonate txwv nyob rau hauv MARPOL rau cov roj nplua nyeem hauv kev siv cov hlab ntsha.
Tsawg TBN Calcium Sulfonate (0–50 mgKOH/g) · Medium TBN Calcium Sulfonate (150–300 mgKOH/g) · Siab TBN Calcium Sulfonate (300–400 mgKOH/g) ·Muaj zog Magnesium Sulfonate(tom ntej no hauv series) · Overbased Barium Sulfonate · Primary ZDDP · PIB Bis-Succinimide Dispersant · PMA Viscosity Index Improver
Overbased Calcium Sulfonate · TBN 400–500 mgKOH/g · Marine Cylinder Oil · COA / TDS / SDS per Shipping
Thov Tus Nqi, TDS & Qauv Qauv
Qhia meej lub hom phiaj TBN sub-qib (400 / 450 / 500 mgKOH / g lossis kev cai), daim ntawv thov (MCO BN phiaj / TPEO / HDEO ntxiv pob / roj), ntim, thiab qhov chaw nres nkoj. Cov nqi sib tw FOB, tag nrho COA, TDS, thiab SDS hauv 12 teev. Cov qauv tsim nyog (1-5 kg) muaj. Tag nrho sulfonate TBN ntau yam - Tsawg / Nruab Nrab / High / Overbased Ca thiab Mg - los ntawm ib qho chaw.
Muaj feem xyuam:High TBN Calcium Sulfonate (300-400) · Muaj zog Magnesium Sulfonate · Barium Sulfonate ntau dua · Medium TBN Calcium Sulfonate · PIB Bis{0}}Succinimide Dispersant · Thawj ZDDP
Cim npe nrov: Tuam Tshoj calcium sulfonate overbased calcium sulfonate manufacturers, lwm tus neeg
