聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂 (CAS No.31533-76-3)
- 物化性质
- 白色颗粒，热塑性树脂。刚性大，耐热性高，玻璃化温度211℃，熔点268℃，加热至330℃有分解倾向。介电常数和介电损耗在工程塑料中较小，几乎不受温度、湿度影响，可用于低、中、高频电场领域。阻燃性良好，具有自熄性，耐磨、耐污染。长期使用温度约121~127℃，具有优良的尺寸稳定性和电绝缘性，耐水、耐蒸汽，拉伸强度和抗冲强度高，抗蠕变性好。纯PPO熔融流动性较差，有应力开裂倾向。
- 技术参数
- 玻璃化温度211℃ 熔点268℃ 长期使用温度约121~127℃ 加热至330℃有分解倾向
English description（英文原文，共 1669 字符）
Product Name:Polyphenylene Oxide
English Name:Polyphenylene Oxide
CAS No.:31533-76-3
Aliases:Poly(2,6-dimethyl-1,4-phenylene oxide), PPO, PPE, Polyphenylene ether
Molecular Formula:(C8H8O)n
Physical Properties:White granules, thermoplastic resin. High rigidity and heat resistance, glass transition temperature 211°C, melting point 268°C, decomposition tendency when heated to 330°C. Dielectric constant and dielectric loss are among the lowest in engineering plastics, almost unaffected by temperature and humidity, suitable for low, medium and high frequency electric fields. Good flame retardancy, self-extinguishing, wear-resistant and pollution-resistant. Long-term service temperature approximately 121~127°C, excellent dimensional stability and electrical insulation, resistant to water and steam, high tensile strength and impact strength, good creep resistance. Pure PPO has poor melt flowability and a tendency to stress cracking.
Uses:Widely used in electronic and electrical appliances, automobiles, household appliances, office equipment and industrial machinery. In electronic and electrical fields, it is used for parts of televisions, copiers, printers, fax machines, etc.; in the automotive industry for instrument panels, bumpers, window frames, shock absorbers, etc.; in mechanical industry for gears, bearings, pump impellers, etc.; in chemical industry for pipes, valves, filter plates and other corrosion-resistant parts.
Technical Specifications:
Glass transition temperature: 211°C
Melting point: 268°C
Long-term service temperature: approximately 121~127°C
Decomposition tendency when heated to 330°C
Package specification: 500g/bag
English Name:Polyphenylene Oxide
CAS No.:31533-76-3
Aliases:Poly(2,6-dimethyl-1,4-phenylene oxide), PPO, PPE, Polyphenylene ether
Molecular Formula:(C8H8O)n
Physical Properties:White granules, thermoplastic resin. High rigidity and heat resistance, glass transition temperature 211°C, melting point 268°C, decomposition tendency when heated to 330°C. Dielectric constant and dielectric loss are among the lowest in engineering plastics, almost unaffected by temperature and humidity, suitable for low, medium and high frequency electric fields. Good flame retardancy, self-extinguishing, wear-resistant and pollution-resistant. Long-term service temperature approximately 121~127°C, excellent dimensional stability and electrical insulation, resistant to water and steam, high tensile strength and impact strength, good creep resistance. Pure PPO has poor melt flowability and a tendency to stress cracking.
Uses:Widely used in electronic and electrical appliances, automobiles, household appliances, office equipment and industrial machinery. In electronic and electrical fields, it is used for parts of televisions, copiers, printers, fax machines, etc.; in the automotive industry for instrument panels, bumpers, window frames, shock absorbers, etc.; in mechanical industry for gears, bearings, pump impellers, etc.; in chemical industry for pipes, valves, filter plates and other corrosion-resistant parts.
Technical Specifications:
Glass transition temperature: 211°C
Melting point: 268°C
Long-term service temperature: approximately 121~127°C
Decomposition tendency when heated to 330°C
Package specification: 500g/bag
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- 聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂的 CAS 号是多少？
- 聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂的 CAS 号是 31533-76-3。
- 聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂的分子式和分子量是什么？
- 聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂的分子式为 (C8H8O)n。
- 聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂的英文名称是什么？
- 聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂的英文名称为 Polyphenylene Oxide。
- 聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂还有哪些别名？
- 聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂又称 聚2,6-二甲基-1,4-苯醚、PPO、PPE、聚亚苯基氧化物。
- 聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂的供应商主要分布在哪些地区？
- 聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂的供应商主要分布在 上海市（1 条） 等地。
- 聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂有哪些级别可选？
- 平台上聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂的供应级别包括 工业级。
- 聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂的报价单位是什么？
- 聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂的报价单位主要有 千克。
- 哪里可以查到聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂的价格？
- 掌上化工聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂产品页汇总了各供应商的最新报价与规格，地址：/chemicals/31533-76-3/。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。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布聚苯醚树脂 聚2,6-二甲基-1,4-苯醚 PPO 热塑性树脂采购需求
