公司信息及水印
牌号简介 About |
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TB53是一种耐热聚丙烯化合物,设计用于注塑成型,具有高度提高的强度和耐热性。TB53是通过在聚丙烯中添加无机填料滑石粉来制造的,用各种基PPS生产,如HIPP(高等规聚丙烯或高结晶聚丙烯),SAC特殊加工技术可获得最高的质量。本产品具有优越的刚性和冲击强度,长期耐热、抗静电性能和尺寸稳定性。该产品广泛应用于电子电器、家电、汽车等行业。 Description Manufactured by adding an inorganic filler, talc to polypropylene, Hanwha Total' s heat-resistant PP compounds are designed for use in injection molding, and feature highly improved strength and heat-resistance. Produced with a variety of base PPs, such as HIPP (High Isotactic or High Crystalline Polypropylene), Hanwha Total' special processing technology results in PP of the highest quality. These products feature superior rigidity and impact strength, long-term heat resistance and anti-static property. Dimensional stability is another plus! These Hanwha Total products are widely used in electric and electronic parts, household appliances and automobiles. Characteristics Addition of an inorganic filler, talc enhances heat-resistance and dimensional stability; Superior strength and impact-resistance; Superior processability. Applications Electric/electronic products Dish washer and microwave oven parts such as doors, air covers, air ducts; Washing machines parts (such as balances), and TV speaker cabinets; Household goods such as food containers. |
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density |
1.16 | g/cm³ | ASTM D1505 |
熔体质量流动速率 Melt Flow Rate |
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230℃,2.16kg 230℃,2.16kg |
9.0 | g/10min | ASTM D1238 |
收缩率 Shrinkage rate |
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MD:2.0 mm MD:2.0 mm |
0.80 到 1.2 | % | ASTM D955 |
冲击性能 IMPACT |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
悬臂梁缺口冲击强度 Impact strength of cantilever beam notch |
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23℃ 23℃ |
44 | J/m | ASTM D256 |
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
热变形温度 Hot deformation temperature |
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0.45 MPa,未退火 0.45 MPa, unannealed |
142 | ℃ | ASTM D648 |
阻燃性能 FLAME CHARACTERISTICS |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
阻燃等级 Flame retardant level |
UL 94 | ||
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
洛氏硬度 Rockwell hardness |
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R 级 R-level |
ASTM D785 | ||
拉伸强度 tensile strength 2 |
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屈服 yield 2 |
MPa | ASTM D638 | |
拉伸应变 Tensile strain 2 |
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断裂 fracture 2 |
% | ASTM D638 | |
弯曲模量 Bending modulus 3 |
MPa | ASTM D790 |
备注 |
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1 一般属性:这些不能被视为规格。 |
2 2.0 in/min |
3 0.20 in/min |
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巴西基础油产量保持反弹
2021-11-13 搜料网资讯: 据《美洲润滑油周刊》11月3日消息,9月份巴西基础油产量比去年同月高出22%,比新冠疫情发生前的水平更高。尽管国内产量增加,但9月份巴西基础油进口量也比过去两年 |
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