超高分子聚乙烯 (CAS No.None)
- 中文别名
- 超高分子量聚乙烯；UHMWPE；UHMW-PE
- 英文名称
- Ultra-high Molecular Weight Polyethylene (UHMWPE)
- 分子式
- (C2H4)n
- 分子量
- 通常为150万以上 English Version
- 所属类别
- 塑料橡胶
- 物化性质
- 密度0.94 g/cm³，比PTFE低56%，比POM低33%，制品轻便；摩擦系数0.05~0.11，无润滑条件下仅次于PTFE；吸水率<0.01%，仅为PA66的1%，成型前一般无需干燥；耐磨性居塑料之冠，超过某些金属；耐冲击性优异，分子量达150万时冲击强度最高；耐化学药品性好，20~80℃下能耐80多种溶剂；可在-80℃环境下长期使用；卫生无毒，符合食品接触标准；制品表面吸附能力微弱，具有优异的不粘性。
- 密度
- 0.94 g/cm³
English description（英文原文，共 1581 字符）
Product Name:Ultra-high Molecular Weight Polyethylene (UHMWPE)
English Name:Ultra-high Molecular Weight Polyethylene (UHMWPE)
CAS No.:9002-88-4
Aliases:Ultra-high molecular weight polyethylene, UHMWPE, UHMW-PE
Molecular Formula:(C2H4)n
Physical Properties:Density 0.94 g/cm³, which is 56% lower than PTFE and 33% lower than POM, making products lightweight. Friction coefficient 0.05~0.11, second only to PTFE under dry conditions. Water absorption <0.01%, only 1% of PA66, generally no drying required before molding. Abrasion resistance ranks first among plastics and exceeds some metals. Excellent impact resistance, with maximum impact strength at a molecular weight of 1.5 million. Resistant to over 80 solvents at 20~80°C. Can be used long-term at -80°C. Non-toxic and hygienic, compliant with food contact standards. Low surface adsorption provides excellent non-stick properties.
Uses:Suitable for manufacturing wear-resistant, impact-resistant, and self-lubricating components in food machinery, construction machinery, papermaking machinery, textile machinery, chemical machinery, and mining machinery, such as guide rails, gears, sliders, baffles, liners, seals, star wheels, and worms. Also used in applications involving food and pharmaceutical contact, as well as protective plates and linings for ships and docks.
Technical Specifications:
Density: 0.94 g/cm³
Friction coefficient: 0.05~0.11 (approaching PTFE under dry conditions)
Water absorption: <0.01%
Service temperature: can be used long-term at -80°C
Molecular weight: typically above 1.5 million
English Name:Ultra-high Molecular Weight Polyethylene (UHMWPE)
CAS No.:9002-88-4
Aliases:Ultra-high molecular weight polyethylene, UHMWPE, UHMW-PE
Molecular Formula:(C2H4)n
Physical Properties:Density 0.94 g/cm³, which is 56% lower than PTFE and 33% lower than POM, making products lightweight. Friction coefficient 0.05~0.11, second only to PTFE under dry conditions. Water absorption <0.01%, only 1% of PA66, generally no drying required before molding. Abrasion resistance ranks first among plastics and exceeds some metals. Excellent impact resistance, with maximum impact strength at a molecular weight of 1.5 million. Resistant to over 80 solvents at 20~80°C. Can be used long-term at -80°C. Non-toxic and hygienic, compliant with food contact standards. Low surface adsorption provides excellent non-stick properties.
Uses:Suitable for manufacturing wear-resistant, impact-resistant, and self-lubricating components in food machinery, construction machinery, papermaking machinery, textile machinery, chemical machinery, and mining machinery, such as guide rails, gears, sliders, baffles, liners, seals, star wheels, and worms. Also used in applications involving food and pharmaceutical contact, as well as protective plates and linings for ships and docks.
Technical Specifications:
Density: 0.94 g/cm³
Friction coefficient: 0.05~0.11 (approaching PTFE under dry conditions)
Water absorption: <0.01%
Service temperature: can be used long-term at -80°C
Molecular weight: typically above 1.5 million
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常见问题
- 超高分子聚乙烯的 CAS 号是多少？
- 超高分子聚乙烯的 CAS 号是 None。
- 超高分子聚乙烯的分子式和分子量是什么？
- 超高分子聚乙烯的分子式为 (C2H4)n，分子量约 通常为150万以上 English Version。
- 超高分子聚乙烯的英文名称是什么？
- 超高分子聚乙烯的英文名称为 Ultra-high Molecular Weight Polyethylene (UHMWPE)。
- 超高分子聚乙烯还有哪些别名？
- 超高分子聚乙烯又称 超高分子量聚乙烯、UHMWPE、UHMW-PE。
- 超高分子聚乙烯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条超高分子聚乙烯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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