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T203 Thio-phosphoryl bis(2-ethylhexyl) zinc salt antioxidant and anti-corrosion agent
Classification
keyword：Combustion Engine Oil Additive
Case Introduction
T203 Thio-phosphoryl di-octyl zinc salt antioxidant and anti-corrosion agent
Performance
Thio-phosphoryl di-octyl zinc salt (ZDDP) antioxidant and anti-corrosion agent, product codeT203, this product has excellent antioxidant and anti-corrosion properties as well as extreme pressure anti-wear performance, its thermal stability is particularly good, oil solubility and compatibility with additives, and anti-emulsification performance are good. This product is compounded with sulfonate detergents and ashless dispersants, applied in high-grade diesel engine oils, and can be used in anti-wear hydraulic oils when compounded with other additives. The recommended dosage in oil products is0.5-3.0%.
Physical and Chemical Properties
|
Item |
Quality Index |
Test Method |
|
Appearance |
Light yellow to amber transparent liquid |
Visual Inspection |
|
Color Number, No. |
Not greater than 2.0 |
GB/T6540, ASTM D1500 |
|
Density (20°C),kg/m3 |
1060-1150 |
GB/T1884,GB/T13377,ASTM D4052 |
|
Kinematic Viscosity (100°C),mm2/s |
Report |
GB/T265, ASTM D445 |
|
Flash Point (Open Cup),°C |
Not less than180 |
GB/T3536, ASTM D92 |
|
Sulfur Content,m% |
14.0-18.0 |
GB/T17476，SH/T0303，ASTM D1552 |
|
磷含量，m% |
7.5-8.8 |
GB/T17476，SH/T0296，ASTM D4951 |
|
锌含量，m% |
8.5-10.5 |
GB/T17476，SH/T0226，ASTM D4951 |
|
PH值 |
Not less than5.8 |
SH/T0394-1996附录A |
|
水份，m% |
不大于0.03 |
GB/T260，ASTM D96 |
|
机械杂质，m% |
不大于0.07 |
GB/T511 |
包装贮运
产品由铁桶包装，每桶净重200公斤。适用各种运输方式。短期储存最高温度不应超过75°C。长期储存最高温度不应超过45°C。本产品不易燃、不易爆、无腐蚀性，在安全、环保、使用等方面同一般石油产品，不用进行特殊防护。产品保质期2年。
注意事项
使用时，应遵守处理浓化学品和向基础油调入添加剂的一般预防方法。如接触了皮肤，可用洗涤剂、肥皂和水彻底洗净。
Classic Lu cuisine, red and bright soup, glutinous taste, mellow, oily but not greasy., Endless aftertaste. Chicken into a beautiful dish, smooth and tender meat, rich aroma, strong road tenacity.
High-quality ribs with delicious taste are selected. After a long period of careful cooking, the corn is fresh and fragrant, attractive to taste buds, the ribs are mellow and delicious, the taste is salty and fresh, the soup is clear but not greasy, nourishing and nourishing.
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