POM 聚甲醛 (CAS No.None)
- 物化性质
- 热塑性结晶聚合物,密度1.41-1.43 g/cm³,熔点约165-175℃。具有良好的机械强度、刚性和耐磨性,耐疲劳性和自润滑性优异,吸水率低,耐化学药品性良好,但不耐强酸和强氧化剂。可在160-230℃范围内加工,分解温度约230℃。
- 密度
- 1.41-1.43 g/cm³
- 熔点
- 165-175℃
English description(英文原文,共 1031 字符)
Product Name:Polyoxymethylene
English Name:Polyoxymethylene
CAS No.:9002-81-7
Aliases:Polyacetal, Acetal resin, Formaldehyde polymer
Molecular Formula:(CH2O)n
Physical Properties:Thermoplastic crystalline polymer with a density of 1.41-1.43 g/cm³ and a melting point of about 165-175°C. It exhibits excellent mechanical strength, rigidity and wear resistance, outstanding fatigue resistance and self-lubrication, low water absorption, and good chemical resistance, but is not resistant to strong acids and strong oxidizing agents. It can be processed at 160-230°C with a decomposition temperature of approximately 230°C.
Uses:Suitable for injection molding and extrusion, widely used in manufacturing gears, bearings, pipes, pump bodies, automotive parts, electronic and electrical components, and precision mechanical parts.
Technical Specifications:
Density: 1.41-1.43 g/cm³
Melting point: 165-175°C
Tensile strength: 60-70 MPa
Heat deflection temperature (1.82 MPa): approx. 110°C
Notched impact strength: 6-10 kJ/m²
English Name:Polyoxymethylene
CAS No.:9002-81-7
Aliases:Polyacetal, Acetal resin, Formaldehyde polymer
Molecular Formula:(CH2O)n
Physical Properties:Thermoplastic crystalline polymer with a density of 1.41-1.43 g/cm³ and a melting point of about 165-175°C. It exhibits excellent mechanical strength, rigidity and wear resistance, outstanding fatigue resistance and self-lubrication, low water absorption, and good chemical resistance, but is not resistant to strong acids and strong oxidizing agents. It can be processed at 160-230°C with a decomposition temperature of approximately 230°C.
Uses:Suitable for injection molding and extrusion, widely used in manufacturing gears, bearings, pipes, pump bodies, automotive parts, electronic and electrical components, and precision mechanical parts.
Technical Specifications:
Density: 1.41-1.43 g/cm³
Melting point: 165-175°C
Tensile strength: 60-70 MPa
Heat deflection temperature (1.82 MPa): approx. 110°C
Notched impact strength: 6-10 kJ/m²
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常见问题
- POM 聚甲醛的 CAS 号是多少?
- POM 聚甲醛的 CAS 号是 None。
- POM 聚甲醛的分子式和分子量是什么?
- POM 聚甲醛的分子式为 (CH2O)n。
- POM 聚甲醛的英文名称是什么?
- POM 聚甲醛的英文名称为 Polyoxymethylene。
- POM 聚甲醛还有哪些别名?
- POM 聚甲醛又称 聚氧亚甲基、聚缩醛、甲醛聚合物。
- POM 聚甲醛有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条POM 聚甲醛供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
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- POM 聚甲醛的报价单位主要有 千克。
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- 掌上化工POM 聚甲醛产品页汇总了各供应商的最新报价与规格,地址:/chemicals/pom-ju-jia-quan-2/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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