型号T557品牌天合品牌产品规格180kg/桶执行标准国标行标企标
产品简介t557是辛/丁基二苯胺，是一种优良的液体抗氧化添加剂。在高档内燃机油中使用时可有效控制油品的粘度增长。也适用于其它工业油。产品特点■高温抗氧性优良
■配伍性好，与其它芳胺类及屏蔽酚类抗氧剂复合使用有增效作用
■高温热稳定性优良
用于调制汽轮机油、导热油、液压油及其它工业油品。参考用量：0.1-0.5%
用于燃料油中。参考用量：0.1-1.0%技术参数项目
典型数据
密度(20oc)，(gb/t1884)，kg/m3
960
闪点(开口)，(gb/t3536)，oc
160
运动粘度(100oc)，(gb/t265)，mm2/s
180
氮含量 (sh/t0224)，m%
4.5
二苯胺，(q/jth010、附录a)，m%
0.8
本产品执行企业标准q/jth010-2007
包装及处置用200升金属桶包装。储存于干燥、清洁、通风库房中。安全注意事项参见相关的化学品安全技术说明书。
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description
t557 is octyl/butyl diphenylamine and an excellent li this antioxidant can effectively control the increaseof oil viscosity, particularly in high internal combustiongasoline engine oils. it can also be used in general-purpose inindustrial oils.
special features
■ fine high temperature antioxidation
■ fine compatibility. enhancing the antioxidant effect whencombined with antioxidants of phenylamines, phenyl α-naphthylaminesand hindered phenols
■ fine 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 andindustrial oils.the dosage: 0.1-0.5%
used for fuel oils. the dosage: 0.1-1.0%
characteristics
item
typical value
density (20oc), (astm d1298),kg/m3
960
flash point (coc), (astm d92),oc
160
kinematic viscosity (100oc), (astm d445),mm2/s
180
n (astm d3228), m%
4.5
diphenylamine, (chromatogram), m%
0.8
the enterprise/jth010-2007
points for attention
it is packed in 200 litre metal drums. store in dry, clean and wellventilated warehouses. for the details of health and safetyprecautions, please see the related material safety datasheet.
