POM 900P高流动 注塑 (CAS No.None)
- 中文别名
- 聚甲醛；聚氧亚甲基；乙缩醛树脂；甲醛树脂
- 英文名称
- POM 900P High Flow Injection Molding Grade
- 分子式
- (CH2O)n
- 所属类别
- 塑料橡胶
- 物化性质
- 高流动注塑级聚甲醛树脂。密度1.42 g/cm³，成型收缩率2.2-2.4%；吸水率(50%RH)0.22%，浸渍平衡点0.90%，24小时浸渍0.25%。洛氏硬度M94/R120；拉伸强度(23℃)69 MPa，断裂伸长率(23℃)25%，弯曲模量(23℃)3220 MPa；IZOD缺口冲击强度(23℃)71 J/m。热变形温度(1.8MPa)136℃，熔点175℃，阻燃等级HB，热导率0.37 W/mK。介电强度19.7 kV/mm，体积电阻率1×10^13 Ω·cm，耐电弧220秒。耐多数有机溶剂和弱酸碱，但不耐强酸和强氧化剂。
- 技术参数
- 密度为1.42 g/cm³。 成型收缩率为2.2-2.4%。 拉伸强度(23℃)为69 MPa。 IZOD缺口冲击强度(23℃)为71 J/m。 热变形温度(1.8MPa)为136℃。
English description（英文原文，共 1506 字符）
Product Name:POM 900P High Flow Injection Molding Grade
English Name:POM 900P High Flow Injection Molding Grade
CAS No.:9002-81-7
Aliases:Polyacetal, Polyoxymethylene, Acetal Resin, Polyformaldehyde
Molecular Formula:(CH2O)n
Physical Properties:High-flow injection molding grade polyacetal resin. Density is 1.42 g/cm³, mold shrinkage is 2.2-2.4%; water absorption (50% RH) is 0.22%, equilibrium immersion absorption 0.90%, 24-h immersion 0.25%. Rockwell hardness M94/R120; tensile strength at 23°C is 69 MPa, elongation at break at 23°C is 25%, flexural modulus at 23°C is 3220 MPa; IZOD notched impact strength at 23°C is 71 J/m. Heat distortion temperature at 1.8 MPa is 136°C, melting point is 175°C, flammability rating is HB, thermal conductivity is 0.37 W/mK. Dielectric strength is 19.7 kV/mm, volume resistivity is 1×10^13 Ω·cm, arc resistance is 220 sec. Resistant to most organic solvents and weak acids/alkalis, but not to strong acids and strong oxidizers.
Uses:Suitable for injection molding of multi-cavity and thin-wall products that are difficult to fill. This grade features high flowability, good mechanical strength, wear resistance and dimensional stability, and is widely used in automotive parts, electrical/electronic components and precision mechanical parts.
Technical Specifications:
Density is 1.42 g/cm³.
Mold shrinkage is 2.2-2.4%.
Tensile strength at 23°C is 69 MPa.
IZOD notched impact strength at 23°C is 71 J/m.
Heat distortion temperature at 1.8 MPa is 136°C.
English Name:POM 900P High Flow Injection Molding Grade
CAS No.:9002-81-7
Aliases:Polyacetal, Polyoxymethylene, Acetal Resin, Polyformaldehyde
Molecular Formula:(CH2O)n
Physical Properties:High-flow injection molding grade polyacetal resin. Density is 1.42 g/cm³, mold shrinkage is 2.2-2.4%; water absorption (50% RH) is 0.22%, equilibrium immersion absorption 0.90%, 24-h immersion 0.25%. Rockwell hardness M94/R120; tensile strength at 23°C is 69 MPa, elongation at break at 23°C is 25%, flexural modulus at 23°C is 3220 MPa; IZOD notched impact strength at 23°C is 71 J/m. Heat distortion temperature at 1.8 MPa is 136°C, melting point is 175°C, flammability rating is HB, thermal conductivity is 0.37 W/mK. Dielectric strength is 19.7 kV/mm, volume resistivity is 1×10^13 Ω·cm, arc resistance is 220 sec. Resistant to most organic solvents and weak acids/alkalis, but not to strong acids and strong oxidizers.
Uses:Suitable for injection molding of multi-cavity and thin-wall products that are difficult to fill. This grade features high flowability, good mechanical strength, wear resistance and dimensional stability, and is widely used in automotive parts, electrical/electronic components and precision mechanical parts.
Technical Specifications:
Density is 1.42 g/cm³.
Mold shrinkage is 2.2-2.4%.
Tensile strength at 23°C is 69 MPa.
IZOD notched impact strength at 23°C is 71 J/m.
Heat distortion temperature at 1.8 MPa is 136°C.
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常见问题
- POM 900P高流动 注塑的 CAS 号是多少？
- POM 900P高流动 注塑的 CAS 号是 None。
- POM 900P高流动 注塑的分子式和分子量是什么？
- POM 900P高流动 注塑的分子式为 (CH2O)n。
- POM 900P高流动 注塑的英文名称是什么？
- POM 900P高流动 注塑的英文名称为 POM 900P High Flow Injection Molding Grade。
- POM 900P高流动 注塑还有哪些别名？
- POM 900P高流动 注塑又称 聚甲醛、聚氧亚甲基、乙缩醛树脂、甲醛树脂。
- POM 900P高流动 注塑有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条POM 900P高流动 注塑供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 平台上POM 900P高流动 注塑的供应级别包括 工业级。
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- POM 900P高流动 注塑的报价单位主要有 千克。
- 哪里可以查到POM 900P高流动 注塑的价格？
- 掌上化工POM 900P高流动 注塑产品页汇总了各供应商的最新报价与规格，地址：/chemicals/pom-900p-gao-liu-dong-zhu-su/。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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