Classification and Code of Chinese Lubricant Additives
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Classification of Lubricant Additives in China
Petroleum additives play a very important role in improving the performance and quality of petroleum products and enriching product varieties. There are many types and varieties of petroleum additives, and the properties of different types of additives are quite different. In order to develop and produce high-quality petroleum products with suitable additives, it is necessary to understand the classification of petroleum additives.
China's petrochemical industry standard SH/T 0389-1992 "Classification of Petroleum Additives" divides petroleum additives into 4 categories:
- Lubricant additive;
- Fuel additive;
- Additive Package;
- and other additives.
Lubricant additives are divided into detergents and dispersants, antioxidant and anticorrosion additives, oily agents and friction modifiers, extreme pressure & antiwear additives, antioxidants and metal deactivators according to their functions, viscosity index improvers, rust inhibitors, pour point depressants, antifoaming additives, and other groups.
| Category | Code | English Name |
| detergent | T101 | Low base calcium petroleum sulfonate |
| T102 | Medium base calcium petroleum sulfonate | |
| T103 | High base calcium petroleum sulfonate | |
| T104 | Low base value synthetic calcium sulfonate | |
| T105 | Medium base synthetic calcium sulfonate | |
| T106 | High base synthetic calcium sulfonate | |
| T106A | High base synthetic calcium sulfonate | |
| T107 | super high base synthetic calcium sulfonate | |
| T108 | Polyisobutene sulphide barium salt | |
| T108A | Polyisobutene sulphide barium salt | |
| T109 | Calcium alkyl salicylate | |
| T111 | Magnesium naphthenate | |
| T114 | High base calcium naphthenate | |
| T121 | Calcium alkyl phenol sulfide | |
| T122 | High Base Sulfurized Calcium Alkyl Phenate | |
| Dispersant | T151 | Mono Polyisobutylene Succinimide |
| T152 | Polyisobutylene Bi-Succinimide | |
| T153 | Polyisobutylene Polyenyl-Succinimide | |
| T154 | High Nitrogen Polyisobutylene Succinimide | |
| T155 | Low Nitrogen Polyisobutylene Succinimide | |
| ZDDP | T201 | Thiophosphoryl phenol zinc salt |
| T202 | Zinc Butyl Octyl Primary Alkyl Dithiophosphate | |
| T203 | Zinc Dioctyl Primary Alkyl Dithiophosphate | |
| T203A | Zinc Dioctyl Primary Alkyl Dithiophosphate | |
| T204 | Thiophosphate dialkyl zinc salt | |
| T205 | Thiophosphate dialkyl zinc salt | |
extreme pressure antiwear |
T301 | chlorinated paraffin |
| T304 | Acid dibutyl phosphite | |
| T305 | Nitrogenous derivatives of thiophosphate | |
| T306 | Tritolyl Phosphate | |
| T307 | Thiophosphoamine salt | |
| T308 | Isoctylacid phosphate octadecylamine salt | |
| T309 | Triphenyl Phosphorothioate | |
| T321 | Sulfurized isobutylene | |
| T322 | Dibenzyl Disulfide, DBDS | |
| T323 | Dibutyldithiocarbamate | |
| T341 | plumbum naphthenate | |
| T351 | Molybdenum oxide sulfide dibutyldithiocarbamate | |
| T352 | stibium dibutyl dithiocarbamate | |
| T353 | plumbum stibium dibutyl dithiocarbamate | |
| T361 | borate | |
oily agent |
T401 | Vulcanized whale oil |
| T402 | dimer acids | |
| T403 | Glycol oleate | |
| T403A | Glycol oleate | |
| T404 | Vulcanized cottonseed oil | |
| T405 | Vulcanized olefin cottonseed oil -1 | |
| T405A | Vulcanized olefin cottonseed oil -2 | |
| T406 | Benzotriazole fatty acid amine salt | |
| friction modifier | T451 | SULPHOSUCCINIC ACID ESTER |
| antioxidant | T501 | 2,6 di-tert-butylp-cresol |
| T502 | Mixed 2, 6-di-tert-butyl ester | |
| T511 | 4, 4-methylene bis (2, 6-di-tert-butylphenol) | |
| T521 | 2, 6-di-tert-butyl-αdimethylamino-para-cresol | |
| T531 | N-phenyl-alphanaphthylamine | |
| T532 | Compound containing benzotriazole derivatives | |
| metal passivator | T551 | thiadiazole derivatives |
| T561 | thiadiazole derivatives | |
| viscosity index improvers | T601 | Polyvinyl n-butyl ether |
| T602 | PMA Polymethacrylate | |
| T603 | PIB Polyisobutylene | |
| T603A | PIB Polyisobutylene | |
| T603B | PIB Polyisobutylene | |
| T603C | PIB Polyisobutylene | |
| T603D | PIB Polyisobutylene | |
| T611 | ethylene-propylene copolymer OCP | |
| T612 | Ethylene-propylene copolymer (6.5%) | |
| T612A | Ethylene propylene copolymer (8.5%) | |
| T613 | Ethylene-propylene copolymer (11.5%) | |
| T614 | Ethylene propylene copolymer (13.5%) | |
| T631 | polyacrylic ester | |
| T621/622 | Dispersed ethylene propylene copolymer (high/low nitrogen) |
|
| Antirust Additives | T701 | Barium petroleum sulfonate |
| T701B | Synthetic barium sulfonate | |
| T702 | sodium petroleum sulfonate | |
| T702A | Synthetic sodium sulfonate | |
| T703 | Heptadienyl imidazoline succinate | |
| T704 | Zinc Naphthenate | |
| T705 | Barium Dinonylnaphthalene Sulfonate | |
| T705A | Barium Dinonylnaphthalene Sulfonate | |
| T705B | Barium Dinonylnaphthalene Sulfonate | |
| T705C | Calcium Dinonylnaphthalene Sulfonate | |
| T705D | Calcium Dinonylnaphthalene Sulfonate | |
| T705E | Zinc Dinonylnaphthalene Sulfonate | |
| T706 | Benzotriazole BTA | |
| T707 | Synthetic magnesium sulfonate | |
| T708 | Imidazoline alkyl phosphate salt | |
| T743 | Oxidized barium soap with petroleum grease | |
| T746 | Dodecenylsuccinic acid rust inhibitor | |
| pour point depressant | T801 | alkylnaphthalene |
| T803 | PAO (polyalphaolefin) | |
| T803A | PAO-1 | |
| T803B | PAO-2 | |
| T805 | PAO-3 | |
| T806 | PAO-4 | |
| T814 | polyacrylic ester | |
| Deformer | T901 | methyl silicone oil |
| T911 | Acrylic acid and ether copolymer | |
| T912 | Acrylic acid and ether copolymer | |
| EL Series | Castor oil polyoxyethylene ether | |
| Demulsifying agent | T1001 | Amine and epoxide condensation |
| T1002 | thylene oxide, propane block polyether |
Chorus Lubricant Additive Company supplies a range of lubricant additives products, please contact the sales engineers to know more about the additives for the lubricant & metal working fluids.
