PPS 1140L4 (CAS No.None)
- 物化性质
- 密度1.65 g/cm³；吸水率(23℃, 饱和)0.02%；成型收缩率：流动方向0.3%，垂直方向0.6%；熔融温度约280℃；玻璃化温度约90℃；线膨胀系数：流动方向2.6×10⁻⁵ cm/cm/°C，垂直方向4.2×10⁻⁵ cm/cm/°C。
English description（英文原文，共 1131 字符）
Product Name:Polyphenylene Sulfide 1140L4
English Name:Polyphenylene Sulfide 1140L4
CAS No.:25212-74-2
Aliases:Polyphenylene sulfide, Poly(p-phenylene sulfide), PPS
Molecular Formula:(C6H4S)n
Physical Properties:Density 1.65 g/cm³; water absorption (23°C, saturated) 0.02%; mold shrinkage: 0.3% in flow direction, 0.6% in perpendicular direction; melting point approx. 280°C; glass transition temperature approx. 90°C; coefficient of linear thermal expansion: 2.6×10⁻⁵ cm/cm/°C in flow direction, 4.2×10⁻⁵ cm/cm/°C in perpendicular direction.
Uses:This product is a 40% glass-fiber-reinforced PPS with high rigidity, high heat resistance, dimensional stability, and excellent flame retardancy. It is suitable for automotive engine peripheral components, electronic connectors, relays, and high-precision structural parts.
Technical Specifications:
Tensile stress at break: 195 MPa, ISO 527-2/1A/5
Flexural modulus at 23°C: 14500 MPa, ISO 178
Heat deflection temperature at 1.8 MPa, unannealed: 270°C, ISO 75-2/A
Izod notched impact strength at 23°C: 10 kJ/m², ISO 180/1A
UL94 flame rating: V-0 at 0.38 mm, 5VA at 3.0 mm
English Name:Polyphenylene Sulfide 1140L4
CAS No.:25212-74-2
Aliases:Polyphenylene sulfide, Poly(p-phenylene sulfide), PPS
Molecular Formula:(C6H4S)n
Physical Properties:Density 1.65 g/cm³; water absorption (23°C, saturated) 0.02%; mold shrinkage: 0.3% in flow direction, 0.6% in perpendicular direction; melting point approx. 280°C; glass transition temperature approx. 90°C; coefficient of linear thermal expansion: 2.6×10⁻⁵ cm/cm/°C in flow direction, 4.2×10⁻⁵ cm/cm/°C in perpendicular direction.
Uses:This product is a 40% glass-fiber-reinforced PPS with high rigidity, high heat resistance, dimensional stability, and excellent flame retardancy. It is suitable for automotive engine peripheral components, electronic connectors, relays, and high-precision structural parts.
Technical Specifications:
Tensile stress at break: 195 MPa, ISO 527-2/1A/5
Flexural modulus at 23°C: 14500 MPa, ISO 178
Heat deflection temperature at 1.8 MPa, unannealed: 270°C, ISO 75-2/A
Izod notched impact strength at 23°C: 10 kJ/m², ISO 180/1A
UL94 flame rating: V-0 at 0.38 mm, 5VA at 3.0 mm
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常见问题
- PPS 1140L4的 CAS 号是多少？
- PPS 1140L4的 CAS 号是 None。
- PPS 1140L4的分子式和分子量是什么？
- PPS 1140L4的分子式为 (C6H4S)n。
- PPS 1140L4的英文名称是什么？
- PPS 1140L4的英文名称为 Polyphenylene Sulfide 1140L4。
- PPS 1140L4还有哪些别名？
- PPS 1140L4又称 聚苯硫醚、聚亚苯基硫醚、PPS。
- PPS 1140L4有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条PPS 1140L4供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- PPS 1140L4的供应商主要分布在哪些地区？
- PPS 1140L4的供应商主要分布在 上海市（1 条） 等地。
- PPS 1140L4有哪些级别可选？
- 平台上PPS 1140L4的供应级别包括 工业级。
- PPS 1140L4的报价单位是什么？
- PPS 1140L4的报价单位主要有 千克。
- 哪里可以查到PPS 1140L4的价格？
- 掌上化工PPS 1140L4产品页汇总了各供应商的最新报价与规格，地址：/chemicals/pps-1140l4/。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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