POM 500P (CAS No.None)
- 物化性质
- POM 500P 是一种聚甲醛（POM）树脂粒子，添加润滑剂和脱模剂，适用于注射成型。密度 1.42 g/cm³；熔体流动速率（190°C/2.16 kg）15 g/10 min；溶化体积流率 13.0 cm³/10 min；成型收缩率（流动方向）2.0%，垂直流动方向 1.9%；吸水率（23°C, 24 hr）1.4%。洛氏硬度 M 92 / R 120。拉伸模量 3100 MPa，屈服拉伸应力 71.0 MPa，标称拉伸断裂应变 30%。弯曲模量 2950 MPa。简支梁缺口冲击强度（23°C）9.0 kJ/m²。热变形温度（1.8 MPa, 未退火）95.0°C；维卡软化温度 155°C；熔融温度 178°C。表面电阻率 4.0×10^14 Ω，体积电阻率 2.0×10^14 Ω·cm，介电强度 44 kV/mm。可燃性等级 HB（0.800 mm/1.50 mm），极限氧指数 22
- 密度
- 1.42 g/cm³（ISO 1183）
English description（英文原文，共 1849 字符）
Product Name:POM 500P
English Name:POM 500P
CAS No.:9002-81-7
Aliases:Polyacetal 500P, Polyoxymethylene 500P, Lubricated POM 500P
Molecular Formula:(CH₂O)ₙ
Physical Properties:POM 500P is a polyoxymethylene (POM) resin in pellet form containing a lubricant and a mold release agent, suitable for injection molding. Density: 1.42 g/cm³; melt flow rate (190°C/2.16 kg): 15 g/10 min; melt volume flow rate: 13.0 cm³/10 min; mold shrinkage: 2.0% in flow direction, 1.9% perpendicular to flow; water absorption (23°C, 24 h): 1.4%. Rockwell hardness: M 92 / R 120. Tensile modulus: 3100 MPa; tensile yield stress: 71.0 MPa; nominal tensile strain at break: 30%. Flexural modulus: 2950 MPa. Charpy notched impact strength (23°C): 9.0 kJ/m². Heat deflection temperature: 95.0°C at 1.8 MPa (unannealed); Vicat softening temperature: 155°C; melting temperature: 178°C. Surface resistivity: 4.0×10^14 Ω; volume resistivity: 2.0×10^14 Ω·cm; dielectric strength: 44 kV/mm. Flammability class: HB (0.800 mm / 1.50 mm); limiting oxygen index: 22%.
Uses:POM 500P is a lubricated polyoxymethylene resin, especially suitable for manufacturing precision mechanical parts requiring self-lubrication and wear resistance, such as gears, bearings, sliders, cams, pump bodies, and automotive parts. With good flowability, this grade is suitable for high-speed injection molding, reducing friction, minimizing wear and extending service life; it is also widely used in electronic and electrical structural parts.
Technical Specifications:
Density: 1.42 g/cm³ (ISO 1183)
Melt flow rate: 15 g/10 min (190°C/2.16 kg, ISO 1133)
Tensile modulus: 3100 MPa; tensile yield stress: 71.0 MPa (ISO 527-2)
Heat deflection temperature: 160°C at 0.45 MPa, 95.0°C at 1.8 MPa (ISO 75-2)
Volume resistivity: 2.0×10^14 Ω·cm; dielectric strength: 44 kV/mm (IEC 60093 / IEC 60243-1)
English Name:POM 500P
CAS No.:9002-81-7
Aliases:Polyacetal 500P, Polyoxymethylene 500P, Lubricated POM 500P
Molecular Formula:(CH₂O)ₙ
Physical Properties:POM 500P is a polyoxymethylene (POM) resin in pellet form containing a lubricant and a mold release agent, suitable for injection molding. Density: 1.42 g/cm³; melt flow rate (190°C/2.16 kg): 15 g/10 min; melt volume flow rate: 13.0 cm³/10 min; mold shrinkage: 2.0% in flow direction, 1.9% perpendicular to flow; water absorption (23°C, 24 h): 1.4%. Rockwell hardness: M 92 / R 120. Tensile modulus: 3100 MPa; tensile yield stress: 71.0 MPa; nominal tensile strain at break: 30%. Flexural modulus: 2950 MPa. Charpy notched impact strength (23°C): 9.0 kJ/m². Heat deflection temperature: 95.0°C at 1.8 MPa (unannealed); Vicat softening temperature: 155°C; melting temperature: 178°C. Surface resistivity: 4.0×10^14 Ω; volume resistivity: 2.0×10^14 Ω·cm; dielectric strength: 44 kV/mm. Flammability class: HB (0.800 mm / 1.50 mm); limiting oxygen index: 22%.
Uses:POM 500P is a lubricated polyoxymethylene resin, especially suitable for manufacturing precision mechanical parts requiring self-lubrication and wear resistance, such as gears, bearings, sliders, cams, pump bodies, and automotive parts. With good flowability, this grade is suitable for high-speed injection molding, reducing friction, minimizing wear and extending service life; it is also widely used in electronic and electrical structural parts.
Technical Specifications:
Density: 1.42 g/cm³ (ISO 1183)
Melt flow rate: 15 g/10 min (190°C/2.16 kg, ISO 1133)
Tensile modulus: 3100 MPa; tensile yield stress: 71.0 MPa (ISO 527-2)
Heat deflection temperature: 160°C at 0.45 MPa, 95.0°C at 1.8 MPa (ISO 75-2)
Volume resistivity: 2.0×10^14 Ω·cm; dielectric strength: 44 kV/mm (IEC 60093 / IEC 60243-1)
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常见问题
- POM 500P的 CAS 号是多少？
- POM 500P的 CAS 号是 None。
- POM 500P的分子式和分子量是什么？
- POM 500P的分子式为 (CH₂O)ₙ。
- POM 500P的英文名称是什么？
- POM 500P的英文名称为 POM 500P。
- POM 500P还有哪些别名？
- POM 500P又称 聚甲醛 500P、聚氧亚甲基 500P、POM 500P 润滑级。
- POM 500P有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条POM 500P供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- POM 500P的供应商主要分布在哪些地区？
- POM 500P的供应商主要分布在 上海市（1 条） 等地。
- POM 500P有哪些级别可选？
- 平台上POM 500P的供应级别包括 工业级。
- POM 500P的报价单位是什么？
- POM 500P的报价单位主要有 千克。
- 哪里可以查到POM 500P的价格？
- 掌上化工POM 500P产品页汇总了各供应商的最新报价与规格，地址：/chemicals/pom-500p/。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。
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