Lubricant Additives - Sulfonate Detergents Series:Tsawg TBN Calcium Sulfonate (TBN 0–50 mgKOH/g) yog qhovqis- tshauv, qis-SAPS- tau tshajCov tshuaj ntxuav tes rau ACEA C1/C2/C3, API SP-RC, thiab ILSAC GF-6 cav roj, roj hydraulic, thiab cov kua dej tiv thaiv xeb. Sinolook muab tag nrho calcium sulfonate TBN ntau yam:Low (0–50) · Medium (150–300) · High (300–400) · Overbased (>400 mgKOH/g), ntxiv rau Overbased Magnesium Sulfonate. COA, TDS, thiab SDS nrog txhua yam khoom xa tuaj.
Lubricant Additive · Sulfonate Detergent · Rust Inhibitor · Tsawg- tshauv / Tsawg-SAPS
Tsawg TBN Calcium Sulfonate
Nruab nrab mus rau qis-Overbased / TBN 0–50 mgKOH/g / Tsawg-Tshuaj Roj Hmab Detergent / Xeb Tiv Thaiv Additive
| Hom tshuaj | Calcium alkylbenzene sulfonate nyob rau hauv cov roj ntxhia diluent - nruab nrab mus rau qis-overbased (CaCO₃ cia: taug qab mus rau qhov tsawg) |
| Qauv | [C₁₈H₂₉–C₆H₄–SO₃⁻]₂ Ca²⁺ · Alkyl saw C₁₂–C₂₄ alkylaromatic; -SO₃⁻ lub taub hau pab pawg ionically ua ke nrog Ca²⁺ |
| TBN Range | 0-50 mgKOH/g(ASTM D2896) |
| Lub cev lub xeev | Xim av mus rau tsaus xim av pob tshab kua; me ntsis sulfonate tsw; pumpable ntawm ambient kub |
| Specifications | ACEA C1 / C2 / C3 tau tshaj API SP / SP-RC ILSAC GF-6A/B ✓ REACH / TSCA |
| GHS Hazards | Combustible kua FP Ntau dua los yog sib npaug rau 180 degree Daim tawv nqaij / Qhov muag irritant H315 / H319 |
Low TBN Calcium Sulfonate yog dab tsi?
Tsawg TBN Calcium Sulfonateyog ib qho nruab nrab rau me ntsis overbased roj av- muab cov tshuaj detergent ntxiv yaj hauv cov roj ntxhia hauv cov roj. Nws yog tsim los ntawm sulfonating alkylbenzene feedstock (C₁₂–C₂₄ alkyl saw) kom tawm los alkylbenzene sulfonic acid, ces neutralizing nrog calcium hydroxide los yog oxide los tsim covCalcium sulfonate ntsev [R–C₆H₄–SO₃⁻]₂ Ca²⁺, thiab sib tov rau hauv pab pawg I / II hauv paus roj ntawm cov ntsiab lus uas yuav tsum tau muaj. Ntawm TBN 0–50 mgKOH/g, cov khoom muaj nyob ze -stoichiometric calcium sulfonate ntsev nrog me ntsis kom tsis muaj ntau tshaj colloidal CaCO₃ alkalinity cia.
Cov pab pawg neeg sulfonate lub taub hau muaj zog polarity drives tenacious adsorption mus rau hlau nto, tsim ib tughydrophobic tiv thaiv zaj duab xisuas tshem tawm dej, tiv thaiv oxidation nto, thiab ua kom cov hlau kub tsis muaj carbonaceous deposits thiab lacquer precursors. Cov yeeb yaj kiab no- tsim cov tshuaj tua kab mob thiab xeb tiv thaiv kev ua haujlwm ntawm nws tus kheej ntawm alkalinity cia - ua rau Low TBN calcium sulfonate tsis zoo siv qhov twg siab -TBN qib tsis tuaj yeem siv vimACEA C-Sulphated tshauv raws li kev txwvrau emission system tiv thaiv.
| ● Tsawg TBN (0–50) - Cov khoom no | ACEA C1/C2/C3 · API SP-RC · Tsawg- tshauv PCMO · Hydraulic roj · Tiv thaiv xeb |
| ○ Medium TBN (150–300) | Standard PCMO · Lub teeb-duty diesel · Ntsuas TBN/ash |
| ○ Siab TBN (300–400) | Heavy-duty diesel · Lub tsheb lag luam · Cov kua qaub siab |
| ○ Overbased (>400) | Marine TPEO · Bunker roj · Cov kua qaub ntau tshaj |
Technical Specification
| Parameter | Specification | Txoj Kev Xeem | Nco tseg |
|---|---|---|---|
| Qhov tshwm sim | Xim av mus rau tsaus xim av pob tshab kua | Pom kev | Ntshiab, tsis muaj sediment; Cov yam ntxwv me me sulfonate tsw |
| TBN | 0-50 mgKOH/g | ASTM D 2896 Cov khoom lag luam | Qib- tshwj xeeb TBN tau lees paub ntawm COA; kev cai sub-qib (piv txwv li. 15–25 mgKOH/g) muaj |
| Calcium Cov ntsiab lus | 1.5 ~ 3.5 hli | ASTM D5185 / ICP -OES | Siv los xam sulphated tshauv hauv cov khoom tiav lawm (Ca% × 3.4 ≈ S / A wt%) |
| Kinematic Viscosity @ 100 degree | 8–20 dr hab | ASTM D 445 3 | Nyob ntawm diluent puag roj qib; qhia viscosity xav tau ntawm kev txiav txim |
| Flash Point (COC) | Ntau dua lossis sib npaug li 180 degree | ASTM D 92 | Combustible kua; standard industrial cia; tsis yog DG hauv IMDG/ADR/IATA |
| Ceev @ 20 degree | 0.90-0.96 g / cm³ | ASTM D 4052 Cov Lus Qhia Tshwj Xeeb | Rau ntim-rau- hnyav hloov pauv hauv kev sib xyaw |
| Solubility | Siab miscible | - | Pab pawg I–V hauv paus Tshuag, PAO, ester puag roj; 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 ua tau zoo Profile
High -Tsub Detergency
Cov pab pawg sulfonate lub taub hau adsorbs rau ntawm cov hlau kub, tshem tawm cov combustion deposits, lacquers, thiab cov kua roj vanish ua ntej lawv polymerise thiab harden. Zaj duab xis- tsim cov tshuaj detergency ua haujlwm zoo ntawm Low TBN yam tsis muaj CaCO₃ loj loj - tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv thermal- ib puag ncig kev caij tsheb kauj vab uas tso nyiaj los ntawm thermal degradation ntau dua li cov kua qaub.
Rust & Corrosion tiv thaiv
Cov saw hlau hydrophobic alkyl tsim cov dej tsis muaj zog- tso cov yeeb yaj kiab rau ntawm qhov chaw ferrous, muab lub cev tiv thaiv kev ya raws, oxygen, thiab ntsev tsuag. Ua tau zoo ntawm cov nqi kho mob qis (0.5–2.0 wt% hauv cov roj tiav) - ua Low TBN calcium sulfonate tus qauv xeb inhibitor tivthaiv hauv cov roj nplua nyeem thiab cov dej khaws cia hlau thoob ntiaj teb.
Tsawg-SAPS / Tsawg-Tshuaj Zoo Tshaj ✓
ACEA C1/C2/C3/C5 thiab API SP-RC cap sulphated tshauv ntawm 0.5–1.0 wt% los tiv thaiv GPF, DPF, TWC, thiab SCR systems.Tsawg TBN yog qib calcium sulfonate nkaus xwb uas haum rau cov kev txwv no ntawm tus nqi kho tau zoo- Qib nruab nrab/siab TBN muaj 8–20% Ca vs Tsawg TBN's 1.5–3.5%, pab txhawb 3–10 × ntau sulphated tshauv ib wt% kho tus nqi.
Thermal stability
Cov pob txha uas muaj ntxhiab sulfonate tiv taus dawb -radical saw oxidation - tsis zoo li ester- hom additives, nws tsis koom nrog hauv cov roj oxidation. Khaws cov tshuaj ntxuav tes thiab xeb tiv thaiv los ntawm kev ncua sij hawm ntws thiab qhov kub thiab txias mus txog 120-150 degree, haum rau ntev -drain low- tshauv cav roj thiab siab -kub hydraulic systems.
Daim Ntawv Thov & Daim Ntawv Qhia Qhia
1. Tsawg-Tshauv / Tsawg-SAPS Cav Roj - PCMO, Roj av & Lub Teeb-Lub Luag Haujlwm Diesel
Niaj hnub PCMO tsom rau ACEA C-ib ntu lossis API SP-RC yuav tsum txwv cov hmoov tshauv sulphated rau 0.5–1.0 wt% los tiv thaiv GPF, DPF, TWC, thiab SCR tom qab kho. Tsawg TBN Calcium Sulfonate muab qhov yuav tsum tau ua kom huv si thiab tiv thaiv xeb thaum ua kom muaj cov hmoov tshauv tsawg dua rau ib chav kho mob ntau dua li lwm qib calcium sulfonate TBN.
2. Cov Roj Hydraulic - HM / HLP / HVLP
Cov roj hydraulic yuav tsum muaj kev tiv thaiv xeb thiab xeb rau lub tog raj kheej, cov twj tso kua mis, thiab cov hlau reservoirs yam tsis muaj kev cuam tshuam demulsibility lossis corroding daj hlau. Tsawg TBN Ca sulfonate nyob ze - nruab nrab alkalinity yog sib xws nrog HM- hom kev xav tau - tsis zoo li cov qib overbased uas nws cov alkalinity siab tuaj yeem ua rau demulsification thiab tua tooj liab / tooj dag ntawm kev kho tus nqi siab.
3. Tiv thaiv xeb & hlau txuag roj
Calcium sulfonate yog cov tshuaj tiv thaiv xeb zoo tshaj plaws rau cov dej khaws cia hlau. Cov yeeb yaj kiab hydrophobic txuas nrog rau qhov chaw ferrous, tshem dej thiab ntsev kom ntev -lub sijhawm tiv thaiv sab hauv tsev. Qib TBN qis yog nyiam tshaj cov qib dhau los rau nyias - zaj duab xis preservation coatings, qhov twg alkalinity siab yuav txo tau adhesion compatibility nrog rau tom ntej painting los yog txheej. Kev kho tus nqi: 5–20 wt% hauv nyias- cov roj khaws cia; 1–5 wt% nyob rau hauv ntev -lub sij hawm cia roj concentrate.
4. Muaj Iav Roj Hmab, Circulating Oils & Marine Lubricants
Nyob rau hauv kev lag luam iav thiab cov roj circulating nyob rau hauv nruab nrab acid loads, Tsawg TBN Ca sulfonate pab txhawb detergency thiab xeb inhibition yam tsis tau nce alkalinity mus rau theem uas yuav cuam tshuam nrog S-P EP additive tej pob khoom. Nyob rau hauv marine stern tube thiab propulsion oils raug dej hiav txwv ingress, cov sulfonate zaj duab xis muab cov ntsev zoo - dej tiv thaiv corrosion ntawm tus nqi qis uas tsis tas yuav tsum muaj TBN siab ntawm marine TPEO qib.
Additive Compatibility & Blending Sau ntawv
| Co-Ntxiv | Kev sib haum xeeb | Formulation Note |
|---|---|---|
| ZDDP (Primary / Secondary / Hybrid) | ● Zoo heev | Core cav roj pairing - Ca sulfonate rau detergency; ZDDP rau kev hnav khaub ncaws thiab tshuaj tua kab mob. Tsis muaj kev cuam tshuam tsis zoo ntawm cov nqi kho mob. |
| PIB Succinimide Dispersant (PIBSI) | ● Zoo heev | Complementary - sulfonate ua haujlwm siab -temp deposits; succinimide ua haujlwm qis -temp sludge/soot. Foundational pairing nyob rau hauv tag nrho cov niaj hnub cav roj pob. |
| Phenolic Antioxidants (DBPC / BHT) | ● Zoo heev | Tsis muaj kev sib tham; hais txog txoj kev degradation sib txawv; niaj hnub co-formulated yam tsis hloov. |
| MoDTC / MoDTP Friction Modifiers | ● Zoo | Tsis cuam tshuam nrog MoDTC/MoDTP kev sib txhuam txo qis ntawm cov nqi kho mob. |
| VI Kev Txhim Kho (OCP / PMA) | ● Zoo | Solubility-compatible. Txheeb xyuas qhov ruaj khov ntawm kev sib xyaw ua tiav yog tias siab -MW OCP yog siv los kho tus nqi siab. |
| Yellow Hlau Passivators (BTA / TTA) | ◑ Tshawb xyuas | At treat rates >3 wt%, txheeb xyuas tooj liab corrosion (ASTM D130) - Ca sulfonate tuaj yeem sib tw nrog BTA / TTA rau saum npoo adsorption. Kho cov qib passivator yog tias qhov ntsuas tooj liab siab tshaj 1b. |
| Nruab nrab / siab TBN Ca Sulfonate | ● Zoo | Tsawg + Siab TBN tuaj yeem sib xyaw rau nruab nrab TBN nrog cov hmoov tshauv tswj - pab tau rau nruab nrab -lub luag haujlwm diesel xav tau cov kua qaub ntau dua li Tsawg TBN ib leeg thaum nyob hauv cov nyiaj tshauv. |
Cov lus nug nquag
Q: Vim li cas thiaj xaiv qis TBN tshaj nruab nrab lossis siab TBN rau ACEA C- cov roj cav sib npaug?
ACEA C1/C2/C3/C5 cap sulphated tshauv ntawm 0.5–1.0 wt% los tiv thaiv GPF, DPF, TWC, thiab SCR systems. Txhua gram ntawm calcium nyob rau hauv cov roj tiav pab txhawb ~ 3.4 g ntawm sulphated tshauv. Ntawm 3 wt% kho tus nqi:Tsawg TBN (2.5% Ca) → ~ 0.25 wt% S/A; Nruab nrab TBN (feem ntau ~ 10% Ca) → ~ 1.0 wt% S/A - twb nyob ntawm C3 txwv ua ntej ZDDP tshauv suav rau. TBN qis yog qib nkaus xwb uas tawm hauv qhov chaw tshauv txaus rau ZDDP thaum ua tau raws li C- raws li qhov yuav tsum tau ua.
Q: Puas yog Tsawg TBN Calcium Sulfonate muab cov ntsiab lus acid neutralisation?
Ntawm TBN 0–50 mgKOH/g, cov khoom muab me me tab sis tiag tiag alkalinity cia - txaus rau cov kua qaub me me hauv cov roj av PCMO thiab hydraulic systems uas acid load tsawg. Rau hnyav-lub luag haujlwm diesel, ntev-drain, lossis siab-sulphur- siv roj nrog cov kua qaub loj,Medium TBN (150–300) lossis High TBN (300–400 mgKOH/g)yuav tsum tau siv, lossis qis TBN sib xyaw nrog qib TBN siab dua kom ua tiav lub hom phiaj TBN hauv cov nyiaj tshauv muaj. Sinolook muab tag nrho cov qib TBN.
Q: Puas yog cov khoom no tau sib xws nrog Pawg III / PAO / ester hluavtaws cov khoom lag luam?
Cov active calcium sulfonate molecule yog soluble tag nrho nyob rau hauv pab pawg I los ntawm pab pawg V puag stocks - nrog rau Group III VHVI, PAO, polyol ester, thiab alkylnaphthalene. Cov khoom yog muab yaj nyob rau hauv pawg I / II ntxhia roj diluent. Rau cov formulations raws li tag nrho ntawm Pawg III lossis PAO, paub meej tias kev sib raug zoo los ntawm lub rooj ntev zaum - ntsuas qhov sib xyaw ntawm 80℃ua ntej scale- nce, raws li solubility margins sib txawv los ntawm lub hauv paus muaj pes tsawg leeg.
Q: Calcium sulfonate vs magnesium sulfonate - thaum twg kuv yuav nyiam txhua?
Magnesium (atomic hnyav 24 vs Ca 40) xa ntau TBN ib gram ntawm sulphated tshauv.Overbased magnesium sulfonate yog nyiam nyob rau hauv siab -kev ua tau zoo roj av / turbocharged xyawqhov twg ua kom TBN ntau tshaj plaws nyob rau hauv ib qho nyiaj tshauv nruj yog qhov tseem ceeb. Calcium sulfonates - suav nrog Low TBN - yog qhov zoo dua rau kev siv tshuaj tiv thaiv xeb vim calcium's superior hydrophobic zaj duab xis- tsim thiab dej- tshem tawm cov khoom ntawm cov hlau ferrous. Ntau lub cav roj formulations muab ob qho tib si Ca thiab Mg sulfonates kom sib npaug TBN kev koom tes, tshauv efficiency, thiab tiv thaiv xeb. Sinolook muab cov khoom siv tshaj Magnesium Sulfonate nrog rau tag nrho Ca sulfonate TBN ntau yam.
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)
ACEA 2021: C1 (S/A Tsawg dua lossis sib npaug li 0.5%), C2 (S/A Tsawg dua lossis sib npaug li 0.8%), C3 (S/A Tsawg dua lossis sib npaug li 0.8%), C5 (S/A Tsawg dua lossis sib npaug li 0.5%) · ISO SP / SP-RCB 6 · ILS-GF 11158 HM/HLP · DIN 51524 Part 2 (HLP) · MIL-C-16173 (preservation oil)
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
Medium TBN Calcium Sulfonate (150–300 mgKOH/g) · High TBN Calcium Sulfonate (300–400 mgKOH/g) · Overbased Calcium Sulfonate (>400 mgKOH/g) · Overbased Magnesium Sulfonate · Overbased Barium Sulfonate · Primary ZDDP · PIB Succinimide Dispersant (PIBSI) · PMA Viscosity Index Improver
Yuav Tsawg TBN Calcium Sulfonate · Tag Nrho TBN Ntau Yam Muaj · COA / TDS / SDS rau Kev Xa Khoom
Thov Tus Nqi, TDS & Qauv Qauv
Qhia meej txog qhov koj xav tau TBN ntau yam (piv txwv li. 20–30 mgKOH/g), calcium cov ntsiab lus hom phiaj, viscosity qib ntawm cov roj diluent, ntim, thiab qhov chaw nres nkoj. Cov nqi sib tw FOB, tag nrho COA, TDS, thiab SDS muab hauv 12 teev. Cov qauv tsim nyog (1-5L) ntawm tus nqi nominal. Tag nrho cov calcium sulfonate TBN ntau yam - Tsawg / Nruab Nrab / High / Overbased Ca thiab Overbased Mg - los ntawm ib qhov chaw.
Muaj feem xyuam:Medium 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 tsawg tbn calcium sulfonate manufacturers, lwm tus neeg
