Lubricant Additives - Sulfonate Detergents Series:Medium TBN Calcium Sulfonate (TBN 150–300 mgKOH/g) xabalanced detergency thiab acid neutralizationrau tus qauv PCMO, lub teeb -lub luag haujlwm diesel cav roj, thiab yog thawj cov khoom siv raw raucalcium sulfonate rojkev tsim khoom. Sinolook muab tag nrho TBN ntau yam: Tsawg (0–50) ·Nruab nrab (150-300) · High (300–400) · Overbased (>400 mgKOH/g) Ca thiab Overbased Mg sulfonate. COA, TDS, SDS nrog txhua yam khoom xa tuaj.
Lubricant Additive · Sulfonate Detergent · Acid Neutraliser · Roj Base Raw Khoom
Medium TBN Calcium Sulfonate
Tsawg Tshaj Tawm / TBN 150–300 mgKOH / g / Cav Roj Detergent / Calcium Sulfonate Grease Base
| Hom tshuaj | Calcium alkylbenzene sulfonate nyob rau hauv cov ntxhia roj - colloidal CaCO₃ micelles stabilized los ntawm sulfonate surfactant |
| Qauv | [R–SO₃⁻]₂ Ca²⁺ · CaCO₃ (colloidal) · Alkyl chain C₁₂–C₂₄; Ca²⁺ counter-ion choj sulfonate taub hau pawg; Tshaj CaCO₃ encapsulated nyob rau hauv rov qab micelles |
| TBN Range | 150-300 mgKOH/g(ASTM D2896) |
| Lub cev lub xeev | Xim av mus rau tsaus xim av pob tshab rau me ntsis opaque kua; me ntsis sulfonate tsw; viscous ntawm ambient - sov rau 40-50℃rau kev siv |
| Cov ntawv thov tseem ceeb | PCMO / Diesel Cav Roj Ca Sulfonate Grease Base Marine Lubricant ✓ REACH / TSCA |
| GHS Hazards | Combustible kua FP Ntau dua los yog sib npaug rau 180 degree Daim tawv nqaij / Qhov muag irritant H315 / H319 |
Medium TBN Calcium Sulfonate yog dab tsi?
Medium TBN Calcium Sulfonateyog ib qho kev siv ntau dhau ntawm calcium alkylbenzene sulfonate detergent ntxiv nrog TBN 150-300 mgKOH / g. Nws yog tsim los ntawm carbonating ib tug sib tov ntawm calcium hydroxide thiab calcium sulfonate ntsev nyob rau hauv lub xub ntiag ntawm ib tug txhawb nqa, incorporating tshaj calcium carbonate (CaCO₃) raws li ib tug colloidal dispersion stabilized los ntawm cov sulfonate surfactant molecules - ua rov qab micelles ntawm 1-10 nm txoj kab uas hla nyob rau hauv lub hauv paus roj. Qhov no colloidal CaCO₃ cia yog lub hauv paus ntawm cov khoom cov kua qaub-neutralisation muaj peev xwm thiab distinguishes nws structurally los ntawm qhov ze -stoichiometric Low TBN qib.
Nyob rau theem nruab nrab TBN, cov khoom lag luam tawm tsam qhov pom kev sib npaug ntawmacid neutralization cia(tsim nyog rau tus qauv PCMO thiab lub teeb- mus rau - daim ntawv thov diesel nruab nrab) thiabsulphate tshauv pab(siab dua li qis TBN tab sis nyob rau hauv qhov ntau tau tso cai los ntawm API SP, ACEA A / B ib ntus, thiab feem ntau cov roj tsheb lag luam tshwj xeeb). Medium TBN calcium sulfonate kuj yogthawj raw khoom rau calcium sulfonate rojmanufacturing - colloidal CaCO₃ micelle qauv hloov mus rau crystalline calcite network thickener thaum lub sij hawm cov roj ntau lawm.
| ○ Tsawg TBN (0–50) | ACEA C1/C2/C3 qis-ash · API SP-RC · Hydraulic roj · Tiv thaiv xeb |
| ● Medium TBN (150–300) - Cov khoom no | Standard PCMO · API SP/SN · ACEA A3/B4 · Diesel cav roj · Ca sulfonate grease base · Nruab nrab-ceev marine cav |
| ○ Siab TBN (300–400) | Hnyav-duty diesel · API CK-4/FA-4 · ACEA E6/E9 · High acid load |
| ○ Overbased (>400) | Marine TPEO · Bunker roj · Cov kua qaub ntau tshaj |
Technical Specification
| Sub-Qib | TBN (mgKOH/g) | Ca Cov ntsiab lus (%) | Viscosity @ 100℃(cSt) | Ceev @ 20 degree | Hom kev siv |
|---|---|---|---|---|---|
| Nruab nrab-Low (ca. 150–200) | ~150–200 | ~3–6 | ~10–20 | ~0.95–1.00 | Standard PCMO · API SP · ACEA A3/B4 · Lub teeb diesel · Ca sulfonate grease puag |
| Nruab nrab (ca. 200–250) | ~200–250 | ~6–8 | ~20–35 | ~1.00–1.03 | Nruab nrab-duty diesel · Gas engine · Industrial diesel genset · Complex Ca sulfonate grease |
| Nruab nrab-High (ca. 250–300) | ~250–300 | ~8–10 | ~30–45 | ~1.03–1.05 | Nruab nrab-ceev marine cav · Blending tivthaiv rau High TBN blends · Siab-TBN roj puag |
| Parameter | Specification | Txoj Kev Xeem | Nco tseg |
|---|---|---|---|
| Qhov tshwm sim | Xim av mus rau xim av xim av | Pom kev | Pob tshab rau me ntsis opaque ntawm siab dua TBN; me ntsis sulfonate tsw |
| TBN | 150-300 mgKOH/g | ASTM D 2896 Cov khoom lag luam | Qib- tshwj xeeb TBN ntawm COA; nominal sub- qib ntawm 150, 200, 250, 300 muaj |
| Calcium Cov ntsiab lus | 3-10 wt% | ASTM D5185 / ICP -OES | Nce nrog TBN sub-qib; Ca% × 3.4 ≈ sulphated tshauv wt% sib tov |
| Kinematic Viscosity @ 100 degree | 10–45 dr hab | ASTM D 445 3 | Siab dua ntawm qib siab dua TBN sub-qib; cov khoom sov rau 40-50℃rau txias - huab cua twj |
| Flash Point (COC) | Ntau dua lossis sib npaug li 180 degree | ASTM D 92 | Combustible kua - standard industrial cia; tsis cais DG raws li IMDG/ADR/IATA |
| Ceev @ 20 degree | 0.95-1.05g / cm³ | ASTM D 4052 Cov Lus Qhia Tshwj Xeeb | Siab dua qib qis TBN vim muaj cov ntsiab lus colloidal CaCO₃ micelle |
| Solubility | Siab miscible | - | Pawg I-V cov roj ntxhia thiab cov khoom siv hluavtaws; txheeb xyuas hauv pawg III/PAO ntshiab los ntawm lub rooj zaum xeem |
| Ntim | 200 kg nruas · 1000 L IBC · Flexitank | - | Steel nruas txheem; ISO tank rau tej loj dua los yog sib npaug rau 16 MT; Kev ntsuas cua sov pom zoo rau qib siab -TBN hauv huab cua txias |
Kev ua tau zoo Profile
Acid Neutralization Reserve
Lub colloidal CaCO₃ cia nyob rau hauv nruab nrab TBN Ca sulfonate neutralises acidic combustion los ntawm - khoom - sulfuric acid (los ntawm sulfur hauv roj), nitric acid (los ntawm NOₓ tshuab-los ntawm), thiab organic acids los ntawm cov roj oxidation - ua ntej lawv muaj peev xwm dais ferlinus deg, corrode corrosive. thiab tsis yog -ferrous Cheebtsam. Ntawm TBN 150–300 mgKOH/g, qhov nruab nrab muaj peev xwm txaus rau cov txheej txheem PCMO ntws lub sijhawm (5,000–15,000 km) thiab lub teeb - rau - daim ntawv thov nruab nrab ntawm cov roj av uas tsis muaj cov hmoov tshauv sulphate ntau.
Detergency & Deposit Control
Lub taub hau sulfonate adsorbs rau ntawm cov hlau kub, solubilising thiab dispersing combustion deposits, piston crown varnish, nplhaib siv carbonaceous buildup, thiab lacquer precursors rau hauv cov roj tej. Nruab nrab TBN muab kev ua kom muaj zog dua li qib qis TBN ntawm qhov sib npaug ntawm cov nqi kho mob vim tias cov ntsiab lus colloidal CaCO₃ siab dua ua ke nrog cov sulfonate surfactant txhawm rau txhawm rau polar deposits - tswj siab - qhov kub ntawm lub cav huv si los ntawm kev ncua sij hawm ntws.
Rust & Corrosion tiv thaiv
Lub hydrophobic alkyl tus Tsov tus tw tsim ib tug tenacious adsorption zaj duab xis ntawm cov hlau nto, tshem tawm cov dej noo thiab muab lub cev tiv thaiv dej, oxygen, thiab ntsev tsuag. Cov alkaline cia ntxiv buffers tiv thaiv acidic corrosion, muab dual-txoj kev tiv thaiv: lub cev zaj duab xis- ua (xws li Low TBN) ntxiv rau cov tshuaj acids -neutralisation - ua Medium TBN Ca sulfonate tshwj xeeb tshaj yog siv rau hauv cov ntawv thov nrog cov acidic paug.
Thermal & Oxidative Stability
Cov pob txha uas muaj ntxhiab sulfonate tiv taus dawb -radical oxidation. Lub colloidal CaCO₃ cia kuj ua raws li cov kua qaub me me rau cov khoom oxidative degradation (carboxylic acids, peroxy acids) tsim thaum lub sij hawm siab -kub roj oxidation, retarding viscosity nce thiab acid buildup nyob rau hauv ntev - tso roj cav. Tuav kev ua haujlwm ruaj khov ntawm 120-160℃kev ua haujlwm ruaj khov raws li niaj hnub turbocharged xyaw.
Daim Ntawv Thov & Daim Ntawv Qhia Qhia
1. Automotive Engine Oils - Gasoline PCMO & Lub teeb - mus rau - Nruab nrab Diesel
Medium TBN Calcium Sulfonate yog cov tshuaj ntxuav tes ua haujlwm rau cov qauv tsheb neeg caij tsheb cov roj (0W-20 txog 15W-40) thiab lub teeb-rau- nruab nrab diesel cav roj tsis raug rau ACEA C- theem qis-SAPS txwv. Nws muab tag nrho TBN kev pab cuam, kub-kub detergency, thiab kev tiv thaiv corrosion yuav tsum tau API SP / SN, ACEA A3 / B4, thiab cov specifications zoo sib xws ntawm cov nqi kho mob zoo - ntsuas TBN tus me nyuam, sulphated tshauv, thiab tus nqi ib tug formulated litre.
2. Calcium Sulfonate Grease Manufacturing - Base Tshuag Raw Khoom
Qhov no yog thawj daim ntawv thov sib txawv nruab nrab TBN los ntawm Tsawg TBN calcium sulfonate. Calcium sulfonate grease is produced by converting the colloidal CaCO₃ micelles in Medium TBN (or High TBN) calcium sulfonate into a crystalline calcite network thickener structure, using a promoter (typically 12-hydroxystearic acid or boric acid) and a controlled thermal conversion process. The resulting grease thickener is amorphous at first, then crystallises to a calcite structure on cooling - providing the grease with exceptional mechanical stability and high dropping point (>300 degree).
3. Marine Lubricants - Nruab nrab-Speed Engines & Chaw Nres Tsheb Roj / Diesel Generators
Nruab nrab- ceev marine trunk piston engines (TPEO, TBN feem ntau 20–40 mgKOH/g hauv cov roj tiav), cov roj cav, thiab cov tshuab hluav taws xob nyob ruaj ruaj uas ua haujlwm ntawm cov khoom siv hluav taws xob lossis cov roj hluav taws xob xav tau cov tshuaj ntxuav tes TBN nruab nrab. Medium TBN Calcium Sulfonate muab cov kua qaub nruab nrab uas xav tau rau cov roj nruab nrab cov ntsiab lus ntawm cov sulfur thiab cov xeb uas yuav tsum tau muaj nyob rau hauv ib puag ncig marine (seawater exposure, humidity) yam tsis muaj TBN siab ntawm crosshead marine TPEO qib.
4. Muaj Lubricants - Gear Oils, Compressor Oils & Turbine / Circulating Oils
Hauv cov khoom hnyav-cov roj siv roj, cov roj compressor, thiab cov roj turbine / cov roj uas muaj nyob rau hauv cov kua qaub nruab nrab thiab lub sijhawm ua haujlwm ntev, Medium TBN Ca sulfonate muab cov tshuaj ntxuav tes, xeb tiv thaiv, thiab cov kua qaub-scavening kev ua tau zoo hauv ib feem. Ntawm cov nqi kho mob qis (0.5–2.0 wt%), nws ntxiv cov pob khoom antioxidant thiab xeb inhibitor nrog alkalinity cia - ncua kev pab cuam lub neej ntawm cov roj nplua nyeem los ntawm cov kua qaub retarding -induced degradation thiab hlau corrosion.
Additive Compatibility & Blending Sau ntawv
| Co-Ntxiv | Kev sib haum xeeb | Formulation Note |
|---|---|---|
| ZDDP (Primary / Secondary) | ● Zoo heev | Core engine oil pairing. Ca sulfonate muab TBN / detergency; ZDDP muab tshuaj tiv thaiv, tshuaj tiv thaiv kab mob, thiab lwm yam TBN. Saib xyuas tag nrho cov sulphated tshauv (Ca sulfonate + ZDDP) vs cov roj tiav lawm. |
| PIB Succinimide Dispersant (PIBSI) | ● Zoo heev | Complementary - Ca sulfonate ua haujlwm siab -temp nplhaib siv deposits; PIBSI ua haujlwm qis -temp piston sludge thiab soot dispersion. Kev sib xyaw ua ke hauv txhua qhov PCMO thiab diesel cav roj pob. |
| Phenolic / Aminic Antioxidants | ● Zoo heev | Tsis muaj kev cuam tshuam tsis zoo. Ca sulfonate's alkaline reserves ntxiv cov tshuaj tiv thaiv antioxidants los ntawm kev tshem tawm oxidation los ntawm -cov khoom acids - synergistic TBN retention effect nyob rau hauv ntev - cov roj ntws tawm. |
| MoDTC / MoDTP Friction Modifiers | ● Zoo | Compatible. Alkaline Ca sulfonate may slightly reduce MoDTC efficiency at very high treat rates (>5 wt%) - benchmark tribological kev ua tau zoo hauv kev sib xyaw ua ke. |
| VI Kev Txhim Kho (OCP / PMA) | ● Zoo | Solubility-compatible. Xyuas kom tiav cov khoom sib xyaw shear stability (KRL 20h, ASTM D6278) yog tias siab -MW OCP yog siv ntawm kev kho tus nqi siab nrog siab -TBN Ca sulfonate. |
| Yellow Hlau Passivators (BTA / TTA) | ◑ Tshawb xyuas | Thaum siab dua Ca sulfonate kho tus nqi, txheeb xyuas tooj liab strip corrosion (ASTM D130). Kho BTA / TTA passivator qib - alkaline Ca sulfonate tuaj yeem sib tw nrog cov khoom siv hluav taws xob rau saum npoo adsorption ntawm tooj liab alloys. |
| Tsawg TBN / High TBN Ca Sulfonate | ● Zoo | Nws tuaj yeem muab sib xyaw kom ua tiav cov hom phiaj TBN ntawm cov qib lossis los kho cov tshauv -ib -TBN piv. Nruab nrab TBN + Tsawg TBN rau PCMO ze SAPS txwv; Nruab nrab TBN + High TBN rau hnyav diesel yam tsis muaj max -TBN concentrate nqi. |
Cov lus nug nquag
Q: Dab tsi TBN sub- qib ntawm Medium TBN Calcium Sulfonate yog qhov zoo tshaj plaws rau calcium sulfonate roj ntau lawm?
Feem ntau siv sub-qib rau calcium sulfonate grease manufacturing yog TBN 150–250 mgKOH/g. Siab dua TBN nyob rau hauv qhov nruab nrab (250–300) muab ib tug ntau dua colloidal CaCO₃ cov ntsiab lus ib kilogram, uas txhais mus rau ib tug ntau dua thickener yield ib unit luj ntawm lub hauv paus khoom - txhais tau tias tsawg raw khoom yuav tsum tau mus txog rau lub hom phiaj NLGI qib. Txawm li cas los xij, qib siab dua TBN sub- qib kuj tseem khov thiab kim dua. Qhov kev pom zoo sub-qib nyob ntawm koj lub hom phiaj roj roj (qib NLGI, cov roj hauv paus piv, cov ntsiab lus ntawm tus neeg sawv cev) thiab cov txheej txheem tsis ua haujlwm. Sinolook cov kws tshaj lij pab neeg tuaj yeem pom zoo cov qib uas tsim nyog -qib rau koj cov txheej txheem tsim roj tshwj xeeb.
Q: Qhov txawv nruab nrab TBN thiab High TBN Calcium Sulfonate yog dab tsi rau kev tsim roj cav?
Kev lag luam tseem ceeb -tawm yog TBN xa khoom vs sulphated tshauv pab. TBN siab (300–400 mgKOH/g) xa cov kua qaub ntau dua-neutralisation cia ib kilogram ntawm additive - qhov tseem ceeb rau hnyav-lub luag hauj lwm diesel ntawm sulphur-muaj roj, ntev- tso cov roj tsheb coj mus muag (API CK-4, ACEA E6/E9) yuav tsum nyob twj ywm saum toj no, ncua sij hawm ntws tawm.Medium TBN yog qhov kev xaiv zoo tshaj plaws uas yuav tsum muaj kev pab cuam TBN nruab nrab yam tsis muaj sulphated tshauv ntawm High TBN concentrate- tshwj xeeb tshaj yog rau cov qauv PCMO thiab lub teeb lag luam roj tsheb uas tag nrho cov roj sulphated tshauv ntawm 1.0–1.5 wt% yog lub hom phiaj ntau. Ntau cov qauv sib xyaw nruab nrab thiab siab TBN kom ua tiav tus nqi -kev xa khoom zoo TBN.
Q: Nruab nrab TBN Calcium Sulfonate puas tuaj yeem siv rau hauv ACEA C-ib ntu (qis-SAPS) cov roj cav?
Feem ntau tsis yog thawj cov tshuaj ntxuav tes ntawm tus qauv kho tus nqi. ACEA C1 / C2 / C3 / C5 txwv sulphated tshauv rau 0.5-1.0 wt% hauv cov roj tiav. Ntawm Ca cov ntsiab lus ntawm Medium TBN qib (3–10 wt% Ca), txawm tias tus nqi qis 2 wt% kho yuav ua rau 0.20–0.68 wt% sulphated tshauv - txo qis cov tshauv headroom muaj rau ZDDP thiab muaj peev xwm tshaj C1/C2 txwv.Tsawg TBN Calcium Sulfonate yog qib uas tau teev tseg rau ACEA C- qauv tsim.Txawm li cas los xij, qhov sib xyaw me me ntawm Medium TBN Ca sulfonate (<1 wt%) can be used in C-sequence formulations if the ash balance permits, to supplement the TBN contribution of the Low TBN base detergent.
Q: Vim li cas Medium TBN Calcium Sulfonate muaj viscosity thiab ntom dua li Tsawg TBN?
Ob leeg viscosity thiab ceev nce nrog TBN vim tias siab dua TBN yuav tsum tau ntau colloidal CaCO₃ micelles ib chav tsev ntim ntawm cov khoom. CaCO₃ (density ~ 2.7 g / cm³) yog denser dua li cov roj hauv paus (~ 0.86 g / cm³), nce tag nrho cov khoom ntom rau 0.95–1.05 g / cm³ ntawm Nruab Nrab TBN vs ~ 0.90–0.96 g / cm³ rau Tsawg TBN. Cov colloidal micelles kuj ua rau cov khoom lag luam muaj viscosity. Hauv kev xyaum, qhov no txhais tau tias Medium TBN Ca sulfonate yuav xav tausov rau 40-50 degreekom siv tau zoo thiab sib xyaw rau hauv huab cua txias - thiab qhov ceev yuav tsum raug suav rau thaum hloov kho tus nqi ntawm wt% mus rau vol% hauv kev suav suav.
Technical & Regulatory References
D2896 (TBN) · D5185 (hlau los ntawm ICP-OES) · D92 (flash point COC) · D445 (kinematic viscosity) · D4052 (density) · D874 (sulphated tshauv) · D130 (tooj liab strip corrosion) · Dearsh stability (Dearsh)
API SP / SN Plus / SN (gasoline PCMO) · ACEA 2021 A3 / B4 / B5 (European PCMO) · API CJ-4 / CK-4 (heavy-duty diesel) · ACEA E6 / E9 (European HDO) · ISO 6743-L-Cate (wheel bearing and chassis grease) · DIN 51502 (grease designations)
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 ntim
Low TBN Calcium Sulfonate (0–50 mgKOH/g) · High TBN Calcium Sulfonate (300–400 mgKOH/g) · Overbased Calcium Sulfonate (>400 mgKOH/g) · Overbased Magnesium Sulfonate · Overbased Barium Sulfonate · Primary ZDDP (antiwear / antioxidant) · PIB Succinimide Dispersant (PIBSI) · PMA Viscosity Index Improver
Medium TBN Calcium Sulfonate · TBN 150–300 mgKOH/g · Tag Nrho · COA / TDS / SDS per Shipping
Thov Tus Nqi, TDS & Qauv Qauv
Qhia koj qhov xav tau TBN sub{0}} qib (150 / 200 / 250 / 300 mgKOH / g lossis kev cai), daim ntawv thov npaj (cov roj cav lossis roj ntau lawm), ntim, thiab qhov chaw nres nkoj. Cov nqi sib tw FOB, tag nrho COA (TBN, Ca%, viscosity, flash point, S/A), TDS, thiab SDS hauv 12 teev. Cov qauv tsim nyog (1-5L) ntawm tus nqi nominal. Tag nrho calcium sulfonate TBN ntau yam los ntawm ib qhov chaw.
Muaj feem xyuam:Tsawg TBN Calcium Sulfonate · High TBN Calcium Sulfonate · Calcium Sulfonate ntau dua · Muaj zog Magnesium Sulfonate · Thawj ZDDP · PIB Succinimide Dispersant
Cim npe nrov: Tuam Tshoj Calcium Sulfonate Manufacturers thiab lwm tus neeg - Factory Price
