T557 Octyl\Butyl Diphenylamine
T557辛/丁基二苯胺
议价
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描述
T557是辛基/丁基二苯胺和优异的液体抗氧化剂。 这种抗氧化剂可有效地控制增加油的粘度，特别是在高品质的内燃汽油发动机油。 它也可以在一般用途的工业油使用。
特殊功能
•精抗氧化高温
•精细的兼容性。 加强抗氧化效果，当与苯胺的抗氧化剂，苯基α萘胺结合和受阻酚
•精细的高温热稳定性
应用
用于调制高档内燃机油。 用量：0.3-1.0％
用于混合涡轮机油，调油和液压油和工业用油。 用量：0.1〜0.5％
用于燃料油。 用量：0.1-1.0％
特点
| 项目 | 规范 | 测试方法 |
| 密度，kg /米3 在20oC | 945.0 ~ 995.0 | ASTM D1298 |
| 闪点（COC），oC | ≥ 160 | ASTM D92 |
| 运动粘度，毫米2 /秒，在40oC | 250.0 ~ 450.0 | ASTM D445 |
| 氮，质量％ | 4.20 ~ 4.70 | ASTM D3228 |
| 二苯胺，质量％ | ≤ 1.00 | 色谱 |
| 企业标准Q / JTH 010-2009 | ||
注意事项
它是挤满200升金属桶。 贮存在干燥，清洁，通风的仓库。 有关健康和安全注意事项的详细信息，请参阅相关材料安全数据表。
Description
T557 is octyl/ butyl diphenylamine and an excellent liquid antioxidant. This antioxidant can effectively control the increase of oil viscosity, particularly in high quality internal combustion gasoline engine oils. It can also be used in general-purpose in industrial oils.
Special features
• Fine antioxidation at high temperature
• Fine compatibility. Enhancing the antioxidant effect when combined with antioxidants of phenylamines, phenyl α-naphthylamines and hindered phenols
• Fine high temperature thermal stability
Applications
Used for blending high grade engine oils. The dosage: 0.3-1.0%
Used for blending turbine oil, transfer oil and hydraulic oil and industrial oils. The dosage: 0.1-0.5%
Used for fuel oils. The dosage: 0.1-1.0%
Characteristics
| Item | Specification | Test method |
| Density, kg/ m3, at 20oC | 945.0 ~ 995.0 | ASTM D1298 |
| Flash point (COC) ,oC | ≥ 160 | ASTM D92 |
| Kinematic viscosity, mm2/s, at 40oC | 250.0 ~ 450.0 | ASTM D445 |
| Nitrogen, mass% | 4.20 ~ 4.70 | ASTM D3228 |
| Diphenylamine, mass% | ≤ 1.00 | Chromatogram |
| The enterprise standard Q/ JTH 010-2009 | ||
Points for Attention
It is packed in 200 litre metal drums. Store in dry, clean and well ventilated warehouses. For the details of health and safety precautions, please see the related Material Safety Data Sheet.
