PPO 731S (CAS No.None)
- 物化性质
- PPO 731S 为聚苯醚树脂，是一种非结晶性热塑性工程塑料，通常为琥珀色至透明颗粒。密度约1.06 g/cm³，玻璃化转变温度约210°C，吸水率低，尺寸稳定性好，具有优异的电绝缘性和耐热性，高温下仍能保持较高机械强度。不溶于水，溶于氯仿、甲苯等卤代烃和芳香烃溶剂。
- 密度
- 1.06 g/cm³
English description（英文原文，共 1222 字符）
Product Name:Polyphenylene Oxide PPO 731S
English Name:Polyphenylene Oxide PPO 731S
CAS No.:25134-01-6
Aliases:Polyphenylene oxide, Polyphenylene ether, PPE, Poly(oxy-1,4-phenylene)
Molecular Formula:(C8H8O)n
Physical Properties:PPO 731S is a polyphenylene oxide resin, an amorphous thermoplastic engineering plastic, usually supplied as amber to transparent pellets. It has a density of approx. 1.06 g/cm³, a glass transition temperature of approx. 210°C, low water absorption, good dimensional stability, excellent electrical insulation and heat resistance, and retains high mechanical strength at elevated temperatures. It is insoluble in water and soluble in halogenated hydrocarbons and aromatic solvents such as chloroform and toluene.
Uses:Used as a plastic raw material and suitable for injection molding. It is used to manufacture electronic appliance housings, automotive parts, mechanical components, instrument casings, and structural parts requiring heat resistance and dimensional stability.
Technical Specifications:
Density: 1.06 g/cm³
Glass transition temperature: approx. 210°C
Heat deflection temperature: approx. 175°C (1.82 MPa)
Water absorption (24h): 0.03%
Volume resistivity: 10^16 Ω·cm
English Name:Polyphenylene Oxide PPO 731S
CAS No.:25134-01-6
Aliases:Polyphenylene oxide, Polyphenylene ether, PPE, Poly(oxy-1,4-phenylene)
Molecular Formula:(C8H8O)n
Physical Properties:PPO 731S is a polyphenylene oxide resin, an amorphous thermoplastic engineering plastic, usually supplied as amber to transparent pellets. It has a density of approx. 1.06 g/cm³, a glass transition temperature of approx. 210°C, low water absorption, good dimensional stability, excellent electrical insulation and heat resistance, and retains high mechanical strength at elevated temperatures. It is insoluble in water and soluble in halogenated hydrocarbons and aromatic solvents such as chloroform and toluene.
Uses:Used as a plastic raw material and suitable for injection molding. It is used to manufacture electronic appliance housings, automotive parts, mechanical components, instrument casings, and structural parts requiring heat resistance and dimensional stability.
Technical Specifications:
Density: 1.06 g/cm³
Glass transition temperature: approx. 210°C
Heat deflection temperature: approx. 175°C (1.82 MPa)
Water absorption (24h): 0.03%
Volume resistivity: 10^16 Ω·cm
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常见问题
- PPO 731S的 CAS 号是多少？
- PPO 731S的 CAS 号是 None。
- PPO 731S的分子式和分子量是什么？
- PPO 731S的分子式为 (C8H8O)n。
- PPO 731S的英文名称是什么？
- PPO 731S的英文名称为 Polyphenylene Oxide PPO 731S。
- PPO 731S还有哪些别名？
- PPO 731S又称 聚苯醚、聚苯撑氧、聚亚苯基氧化物。
- PPO 731S有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条PPO 731S供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- PPO 731S的供应商主要分布在哪些地区？
- PPO 731S的供应商主要分布在 上海市（1 条） 等地。
- PPO 731S有哪些级别可选？
- 平台上PPO 731S的供应级别包括 工业级。
- PPO 731S的报价单位是什么？
- PPO 731S的报价单位主要有 千克。
- 哪里可以查到PPO 731S的价格？
- 掌上化工PPO 731S产品页汇总了各供应商的最新报价与规格，地址：/chemicals/ppo-731s/。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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