| 型号 | t165a | 品牌 | 天合品牌 |
| 产品规格 | 170kg/桶 | 执行标准 | 国标行标企标 |
| | | 产品简介 | |
| | | t165a是以高活性聚异丁烯为原料、采用热加合工艺制备的高分子量无灰分散剂。本产品氮含量和分子量高，具有优良的烟灰和油泥分散作用，能有效地抑制发动机油粘度增长。产品不含氯。主要用于汽油机油。 | |
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| | | 产品特点 | |
| | | | ■ 烟灰及油泥分散性好，尤其具有优良的低温油泥分散性 | ■清净分散性好 | | ■氮含量和分子量高 | ■不含氯 |
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| | | 用途 | |
| | | 主要用于调制sh以上等级的汽油机油
也可用于调制柴油机油
适用于调制各类环保型油品
参考用量：1.5-4.0% | |
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| | | 技术参数 | |
| | | 项目 | 典型数据 | 密度(20oc),(gb/t1884),kg/m3 | 946 | 闪点(开口)，(gb/t3536)，oc | 180 | 运动粘度(100oc)，(gb/t265)，mm2/s | 478 | 氮含量，(q/jth007、附录a)，m% | 1.8 | 碱值，(sh/t0251)，mgkoh/g | 32 |
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| | | 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
t165a is a high molecular weight ashless dispersant prepared fromhigh reactive isobutylene by thermal adduction process. it has highcontent of nitrogen and molecular weight. it has bettercapabilities of soot/sludge dispersion and solubility enhancementand can effectively control the increase in viscosity of engineoils. it doesn’t contain chlorine. it is primarily used for highgrade engine oils.
special features
■ soot and betterdispersion of sludge, particularly excellent in low temperaturedispersion of oil sludge
■ better detergency and dispersibility
■ high content of nitrogen and molecular weight
■ free of chlorine
applications
primarily used for blending sh above high grade gasoline engineoils
also used for blending high grade diesel engine oils
suitable for blending various environment-friendly oils
the dosage: 1.5-4.0%
characteristics
item | typical value |
density (20oc), (astm d1298),kg/m3 | 946 |
flash point (coc), (astm d92),oc | 180 |
kinematic viscosity (100oc), (astm d445),mm2/s | 478 |
n, (astm d3228), m% | 1.8 |
tbn, (astm d2896), mgkoh/g | 32 |
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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.