阻燃防火 PPO 540Z (CAS No.None)
- 物化性质
- 白色颗粒，无毒，相对密度小，熔点268℃，加热至330℃有分解倾向，负荷变形温度可达190℃以上，脆化温度为-170℃。具有优良的机械强度、耐应力松弛、耐蠕变性、耐热性、耐水性、耐水蒸汽性和尺寸稳定性，刚性大，难燃且有自熄性，不水解，成型收缩率小。在很宽的温度和频率范围内电性能优良，介电常数和介电损耗在工程塑料中属于最小的品种之一，几乎不受温度、湿度影响，可用于低、中、高频电场领域。耐无机酸、碱，但耐芳香烃、卤代烃、油类等性能较差，易溶胀或应力开裂。主要缺点是熔融流动性差，加工成型困难。
- 熔点
- 268℃，加热至330℃有分解倾向
- 外观
- 白色颗粒
English description（英文原文，共 1805 字符）
Product Name:Flame Retardant PPO 540Z
English Name:Flame Retardant PPO 540Z
Aliases:Poly(2,6-dimethyl-1,4-phenylene oxide), Polyphenylene Oxide, Polyphenylene Ether, PPE
Physical Properties:White granules, non-toxic, low relative density, melting point 268°C, decomposition tendency when heated to 330°C, heat deflection temperature up to 190°C or above, brittleness temperature -170°C. Excellent mechanical strength, resistance to stress relaxation, creep resistance, heat resistance, water resistance, steam resistance and dimensional stability. High rigidity, flame retardant with self-extinguishing properties, non-hydrolyzing, low molding shrinkage. Excellent electrical performance over a wide range of temperature and frequency; dielectric constant and dielectric loss are among the lowest of engineering plastics, almost unaffected by temperature and humidity, suitable for low, medium and high frequency electric field applications. Resistant to inorganic acids and alkalis, but poor resistance to aromatic hydrocarbons, halogenated hydrocarbons and oils, prone to swelling or stress cracking. Main drawback: poor melt flow, difficult processing and molding.
Uses:Suitable for electronic and electrical, automotive, mechanical and chemical industries. Used for manufacturing housings, chassis and precision parts of office equipment, household appliances, computers and more. Also applicable in electrical industry, water meters, water pumps, textile bobbins, electronics, lithium-ion batteries, chemical equipment and medical devices.
Technical Specifications:
Flame retardant grade: Flame Retardant, self-extinguishing
Melting point: 268°C, decomposition tendency when heated to 330°C
Heat deflection temperature: above 190°C
Brittleness temperature: -170°C
Appearance: white granules
English Name:Flame Retardant PPO 540Z
Aliases:Poly(2,6-dimethyl-1,4-phenylene oxide), Polyphenylene Oxide, Polyphenylene Ether, PPE
Physical Properties:White granules, non-toxic, low relative density, melting point 268°C, decomposition tendency when heated to 330°C, heat deflection temperature up to 190°C or above, brittleness temperature -170°C. Excellent mechanical strength, resistance to stress relaxation, creep resistance, heat resistance, water resistance, steam resistance and dimensional stability. High rigidity, flame retardant with self-extinguishing properties, non-hydrolyzing, low molding shrinkage. Excellent electrical performance over a wide range of temperature and frequency; dielectric constant and dielectric loss are among the lowest of engineering plastics, almost unaffected by temperature and humidity, suitable for low, medium and high frequency electric field applications. Resistant to inorganic acids and alkalis, but poor resistance to aromatic hydrocarbons, halogenated hydrocarbons and oils, prone to swelling or stress cracking. Main drawback: poor melt flow, difficult processing and molding.
Uses:Suitable for electronic and electrical, automotive, mechanical and chemical industries. Used for manufacturing housings, chassis and precision parts of office equipment, household appliances, computers and more. Also applicable in electrical industry, water meters, water pumps, textile bobbins, electronics, lithium-ion batteries, chemical equipment and medical devices.
Technical Specifications:
Flame retardant grade: Flame Retardant, self-extinguishing
Melting point: 268°C, decomposition tendency when heated to 330°C
Heat deflection temperature: above 190°C
Brittleness temperature: -170°C
Appearance: white granules
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常见问题
- 阻燃防火 PPO 540Z的 CAS 号是多少？
- 阻燃防火 PPO 540Z的 CAS 号是 None。
- 阻燃防火 PPO 540Z的英文名称是什么？
- 阻燃防火 PPO 540Z的英文名称为 Flame Retardant PPO 540Z。
- 阻燃防火 PPO 540Z还有哪些别名？
- 阻燃防火 PPO 540Z又称 聚2,6-二甲基-1,4-苯醚、聚苯醚、聚亚苯基氧化物、聚苯撑醚、PPE。
- 阻燃防火 PPO 540Z有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条阻燃防火 PPO 540Z供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 阻燃防火 PPO 540Z的供应商主要分布在哪些地区？
- 阻燃防火 PPO 540Z的供应商主要分布在 上海市（1 条） 等地。
- 阻燃防火 PPO 540Z有哪些级别可选？
- 平台上阻燃防火 PPO 540Z的供应级别包括 工业级。
- 阻燃防火 PPO 540Z的报价单位是什么？
- 阻燃防火 PPO 540Z的报价单位主要有 千克。
- 哪里可以查到阻燃防火 PPO 540Z的价格？
- 掌上化工阻燃防火 PPO 540Z产品页汇总了各供应商的最新报价与规格，地址：/chemicals/zu-ran-fang-huo-ppo-540z/。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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