聚苯醚板 (CAS No.None)
- 物化性质
- 非结晶性热塑性工程塑料，密度1.10-1.13 g/cm³，玻璃化转变温度约210℃，热变形温度170-190℃，长期使用温度-40~150℃。具有优异的力学强度、刚性、耐蠕变性、尺寸稳定性和电绝缘性，吸水率低（约0.06-0.07%），耐酸碱及耐热水蒸气性能良好，自熄性好。
- 密度
- 1.10~1.13 g/cm³
English description（英文原文，共 1439 字符）
Product Name:Polyphenylene Oxide
English Name:Polyphenylene Oxide
CAS No.:24938-25-8
Aliases:PPO, Poly(2,6-dimethyl-1,4-phenylene ether), PPE
Molecular Formula:(C8H8O)n
Physical Properties:A non-crystalline thermoplastic engineering plastic with a density of 1.10-1.13 g/cm³, glass transition temperature of approximately 210°C, heat deflection temperature of 170-190°C, and long-term service temperature ranging from -40°C to 150°C. It exhibits excellent mechanical strength, rigidity, creep resistance, dimensional stability, and electrical insulation. It has low water absorption (about 0.06-0.07%), good resistance to acids, alkalis, and hot water vapor, and is self-extinguishing.
Uses:Used in the electrical and electronic field for manufacturing precision components such as insulating parts, coil bobbins, connectors, and relay housings. In the automotive industry, it is used for heat-resistant structural parts including instrument panels, radiator grilles, and wheel covers. In mechanical engineering, it is used for wear-resistant transmission components such as gears, bearings, and pump impellers. It is also used in the chemical industry for corrosion-resistant pipes, valves, and tower packing elements.
Technical Specifications:
Density: 1.10-1.13 g/cm³
Heat deflection temperature: 170-190°C (1.82 MPa)
Water absorption: ≤0.07% (24h, 23°C)
Dielectric strength: ≥30 kV/mm
Flammability rating: UL 94 V-0 (1.5mm)
English Name:Polyphenylene Oxide
CAS No.:24938-25-8
Aliases:PPO, Poly(2,6-dimethyl-1,4-phenylene ether), PPE
Molecular Formula:(C8H8O)n
Physical Properties:A non-crystalline thermoplastic engineering plastic with a density of 1.10-1.13 g/cm³, glass transition temperature of approximately 210°C, heat deflection temperature of 170-190°C, and long-term service temperature ranging from -40°C to 150°C. It exhibits excellent mechanical strength, rigidity, creep resistance, dimensional stability, and electrical insulation. It has low water absorption (about 0.06-0.07%), good resistance to acids, alkalis, and hot water vapor, and is self-extinguishing.
Uses:Used in the electrical and electronic field for manufacturing precision components such as insulating parts, coil bobbins, connectors, and relay housings. In the automotive industry, it is used for heat-resistant structural parts including instrument panels, radiator grilles, and wheel covers. In mechanical engineering, it is used for wear-resistant transmission components such as gears, bearings, and pump impellers. It is also used in the chemical industry for corrosion-resistant pipes, valves, and tower packing elements.
Technical Specifications:
Density: 1.10-1.13 g/cm³
Heat deflection temperature: 170-190°C (1.82 MPa)
Water absorption: ≤0.07% (24h, 23°C)
Dielectric strength: ≥30 kV/mm
Flammability rating: UL 94 V-0 (1.5mm)
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常见问题
- 聚苯醚板的 CAS 号是多少？
- 聚苯醚板的 CAS 号是 None。
- 聚苯醚板的分子式和分子量是什么？
- 聚苯醚板的分子式为 (C8H8O)n。
- 聚苯醚板的英文名称是什么？
- 聚苯醚板的英文名称为 Polyphenylene Oxide。
- 聚苯醚板还有哪些别名？
- 聚苯醚板又称 聚苯醚、聚氧二甲苯、PPO、聚(2,6-二甲基-1,4-苯醚)。
- 聚苯醚板有哪些供应商和生产厂家？
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- 平台上聚苯醚板的供应级别包括 工业级。
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