PPA A-4122 (CAS No.None)
- 物化性质
- PPA A-4122是一种由对苯二甲酸和己二胺缩聚而成的半结晶性聚酰胺树脂，具有优异的耐高温性、机械强度和耐化学药品性。其热变形温度高，连续使用温度可达180°C以上，吸水率低，尺寸稳定性好，并具有良好的电绝缘性能和耐蠕变性。
- 密度
- 约1.65 g/cm³（ASTM D792）
English description（英文原文，共 1159 字符）
Product Name:PPA A-4122
English Name:PPA A-4122
CAS No.:N/A
Aliases:Polyphthalamide resin, High-temperature nylon, PPA resin
Molecular Formula:(C14H16N2O2)n
Physical Properties:PPA A-4122 is a semi-crystalline polyphthalamide resin produced by polycondensation of terephthalic acid and hexamethylenediamine, offering excellent high-temperature resistance, mechanical strength, and chemical resistance. It has a high heat deflection temperature, continuous use temperature above 180°C, low moisture absorption, good dimensional stability, and excellent electrical insulation and creep resistance.
Uses:PPA A-4122 is primarily used in automotive engine compartment components, electrical/electronic connectors, relays, coil bobbins, gears, bearings, and other high-performance engineering parts requiring high-temperature resistance, high strength, and dimensional stability in demanding applications.
Technical Specifications:
Density: approximately 1.65 g/cm³ (ASTM D792)
Tensile strength: 200 MPa (ASTM D638)
Flexural modulus: 10.0 GPa (ASTM D790)
Heat deflection temperature (1.82 MPa): 315°C (ASTM D648)
Melting temperature: approximately 325°C
English Name:PPA A-4122
CAS No.:N/A
Aliases:Polyphthalamide resin, High-temperature nylon, PPA resin
Molecular Formula:(C14H16N2O2)n
Physical Properties:PPA A-4122 is a semi-crystalline polyphthalamide resin produced by polycondensation of terephthalic acid and hexamethylenediamine, offering excellent high-temperature resistance, mechanical strength, and chemical resistance. It has a high heat deflection temperature, continuous use temperature above 180°C, low moisture absorption, good dimensional stability, and excellent electrical insulation and creep resistance.
Uses:PPA A-4122 is primarily used in automotive engine compartment components, electrical/electronic connectors, relays, coil bobbins, gears, bearings, and other high-performance engineering parts requiring high-temperature resistance, high strength, and dimensional stability in demanding applications.
Technical Specifications:
Density: approximately 1.65 g/cm³ (ASTM D792)
Tensile strength: 200 MPa (ASTM D638)
Flexural modulus: 10.0 GPa (ASTM D790)
Heat deflection temperature (1.82 MPa): 315°C (ASTM D648)
Melting temperature: approximately 325°C
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常见问题
- PPA A-4122的 CAS 号是多少？
- PPA A-4122的 CAS 号是 None。
- PPA A-4122的分子式和分子量是什么？
- PPA A-4122的分子式为 (C14H16N2O2)n。
- PPA A-4122的英文名称是什么？
- PPA A-4122的英文名称为 PPA A-4122。
- PPA A-4122还有哪些别名？
- PPA A-4122又称 聚邻苯二甲酰胺树脂、高温尼龙、PPA树脂。
- PPA A-4122有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条PPA A-4122供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- PPA A-4122的供应商主要分布在哪些地区？
- PPA A-4122的供应商主要分布在 上海市（1 条） 等地。
- PPA A-4122有哪些级别可选？
- 平台上PPA A-4122的供应级别包括 工业级。
- PPA A-4122的报价单位是什么？
- PPA A-4122的报价单位主要有 千克。
- 哪里可以查到PPA A-4122的价格？
- 掌上化工PPA A-4122产品页汇总了各供应商的最新报价与规格，地址：/chemicals/ppa-a-4122/。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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