BSD-T310A Thiophosphate Ester Amine Salt Extreme Pressure Anti-wear Aditive
Product Introduction
BSD-310A An anti-wear agent is a thio-phosphonate amine salt-based anti-wear additive belonging to the thiophosphorus-nitrogen class of anti-wear agents, exhibiting excellent wear resistance and capable of forming a protective film on metal surfaces to reduce friction and wear.
Performance Features
High content of effective active components including phosphorus, sulfur, and nitrogen, with excellent extreme-pressure wear resistance.
Exhibits both rust-resistant and antioxidant properties with excellent compatibility.
Hydrolysis stability: Remains stable in humid or aqueous environments, preventing hydrolysis that may produce harmful substances.
Compatibility: Exhibits good compatibility with various types of mineral oils and synthetic base oils.
Odor: No irritating odor; free from isobutyl sulfide.
Scope of application
Formulation of heavy-duty vehicle gear oil API GL-5, industrial heavy-duty gear oil, high-pressure hydraulic oil and other lubricants.
Technical Parameter
|
检验项目/Item |
技术指标/Quality Index |
检验方法 Test Method |
|
外观/Appearance |
浅黄至琥珀色透明油状液体 Light yellow to amber colored transparent liquid |
目测 Visual Inspection |
|
密度(20℃),kg/m³ Density(20℃),kg/m³ |
960～1060 |
GB/T 1884 |
|
运动粘度(100℃),mm²/s Kinematic Viscosity(100℃),mm²/s |
67 |
GB/T 265 |
|
开口闪点,℃ Open Cup Flash Point |
≥120 |
GB/T 267 |
|
磷含量,质量分数% Phosphorus Content |
≥7.9 |
SH/T 0296 |
|
硫含量,质量分数% Sulfur Content |
≥7.4 |
SH/T 0303 |
|
氮含量,质量分数% Nitrogen Content |
≥3.2 |
SH/T 0224 |
|
铜片腐蚀(100℃,3h) Copper Corrosion |
1b |
GB/T 5096 |
|
酸值,mgKOH/g
|
163 |
GB/T 264 |
|
油溶性 Oil Solubitisy |
与基础油完全互溶,无分层沉淀 Completely miscible with base oils without stratification or precipitation |
目视混溶试验 Visual miscibility test |
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