POM 500AF (CAS No.None)
- 物化性质
- 外观为颗粒；相对密度1.54；熔点175°C；热畸变温度118°C（1.8 MPa）/168°C（0.45 MPa）；拉伸强度19–74 MPa；断裂伸长率10–190%；拉伸弹性模量2890 MPa；弯曲强度72 MPa；弯曲模量585–3730 MPa；剪切强度55 MPa；压缩应力31–90 MPa；IZOD缺口冲击强度32–37 J/m；洛氏硬度118 R/78 M；吸水率0.18–0.72%；模收缩率1.9–2.2%；负载变形率0.6%；线性热膨胀系数10.4–12.2×10^-5 /°C；体积电阻率3×10^16 Ω·cm；介电常数3.1；介电强度15.8 kV/mm；介电损耗因数0.009；抗电弧183 s；UL94阻燃等级HB。
- 技术参数
- 外观为颗粒，比重1.54。 熔点175°C，热畸变温度118°C（1.8 MPa）/168°C（0.45 MPa）。 拉伸强度19–74 MPa，弯曲强度72 MPa，弯曲模量585–3730 MPa。 吸水率0.18–0.72%，模收缩率1.9–2.2%。 体积电阻率3×10^16 Ω·cm，介电强度15.8 kV/mm。
English description（英文原文，共 1636 字符）
Product Name:POM 500AF Polyoxymethylene
English Name:POM 500AF Polyoxymethylene
CAS No.:9002-81-7
Aliases:Acetal resin, Polyacetal, Polyformaldehyde, POM 500AF
Molecular Formula:(CH2O)n
Physical Properties:Appearance: pellets; relative density 1.54; melting point 175°C; heat deflection temperature 118°C (1.8 MPa)/168°C (0.45 MPa); tensile strength 19–74 MPa; elongation at break 10–190%; tensile elastic modulus 2890 MPa; flexural strength 72 MPa; flexural modulus 585–3730 MPa; shear strength 55 MPa; compressive stress 31–90 MPa; Izod notched impact strength 32–37 J/m; Rockwell hardness 118 R/78 M; water absorption 0.18–0.72%; mold shrinkage 1.9–2.2%; deformation under load 0.6%; linear thermal expansion coefficient 10.4–12.2 × 10^-5 /°C; volume resistivity 3 × 10^16 Ω·cm; dielectric constant 3.1; dielectric strength 15.8 kV/mm; dielectric dissipation factor 0.009; arc resistance 183 s; UL 94 flammability rating HB.
Uses:POM 500AF is a PTFE-lubricated wear-resistant polyoxymethylene grade. It is suitable for manufacturing precision mechanical parts, self-lubricating bearings, gears, sliders, pump components and automotive parts, especially for assembly applications requiring low friction coefficient, high wear resistance and dimensional stability.
Technical Specifications:
Appearance: pellets; specific gravity 1.54.
Melting point 175°C; heat deflection temperature 118°C (1.8 MPa)/168°C (0.45 MPa).
Tensile strength 19–74 MPa; flexural strength 72 MPa; flexural modulus 585–3730 MPa.
Water absorption 0.18–0.72%; mold shrinkage 1.9–2.2%.
Volume resistivity 3 × 10^16 Ω·cm; dielectric strength 15.8 kV/mm.
English Name:POM 500AF Polyoxymethylene
CAS No.:9002-81-7
Aliases:Acetal resin, Polyacetal, Polyformaldehyde, POM 500AF
Molecular Formula:(CH2O)n
Physical Properties:Appearance: pellets; relative density 1.54; melting point 175°C; heat deflection temperature 118°C (1.8 MPa)/168°C (0.45 MPa); tensile strength 19–74 MPa; elongation at break 10–190%; tensile elastic modulus 2890 MPa; flexural strength 72 MPa; flexural modulus 585–3730 MPa; shear strength 55 MPa; compressive stress 31–90 MPa; Izod notched impact strength 32–37 J/m; Rockwell hardness 118 R/78 M; water absorption 0.18–0.72%; mold shrinkage 1.9–2.2%; deformation under load 0.6%; linear thermal expansion coefficient 10.4–12.2 × 10^-5 /°C; volume resistivity 3 × 10^16 Ω·cm; dielectric constant 3.1; dielectric strength 15.8 kV/mm; dielectric dissipation factor 0.009; arc resistance 183 s; UL 94 flammability rating HB.
Uses:POM 500AF is a PTFE-lubricated wear-resistant polyoxymethylene grade. It is suitable for manufacturing precision mechanical parts, self-lubricating bearings, gears, sliders, pump components and automotive parts, especially for assembly applications requiring low friction coefficient, high wear resistance and dimensional stability.
Technical Specifications:
Appearance: pellets; specific gravity 1.54.
Melting point 175°C; heat deflection temperature 118°C (1.8 MPa)/168°C (0.45 MPa).
Tensile strength 19–74 MPa; flexural strength 72 MPa; flexural modulus 585–3730 MPa.
Water absorption 0.18–0.72%; mold shrinkage 1.9–2.2%.
Volume resistivity 3 × 10^16 Ω·cm; dielectric strength 15.8 kV/mm.
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- POM 500AF的 CAS 号是多少？
- POM 500AF的 CAS 号是 None。
- POM 500AF的分子式和分子量是什么？
- POM 500AF的分子式为 (CH2O)n。
- POM 500AF的英文名称是什么？
- POM 500AF的英文名称为 POM 500AF Polyoxymethylene。
- POM 500AF还有哪些别名？
- POM 500AF又称 聚甲醛树脂、聚氧亚甲基、聚缩醛、POM 500AF。
- POM 500AF有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条POM 500AF供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- POM 500AF的供应商主要分布在哪些地区？
- POM 500AF的供应商主要分布在 上海市（1 条） 等地。
- POM 500AF有哪些级别可选？
- 平台上POM 500AF的供应级别包括 工业级。
- POM 500AF的报价单位是什么？
- POM 500AF的报价单位主要有 千克。
- 哪里可以查到POM 500AF的价格？
- 掌上化工POM 500AF产品页汇总了各供应商的最新报价与规格，地址：/chemicals/pom-500af/。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。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布POM 500AF采购需求
