PBT 4820 (CAS No.None)
- 物化性质
- 密度约1.31-1.38 g/cm³，熔点225-235°C，吸水率低，具有良好的电绝缘性、耐化学腐蚀性和尺寸稳定性，可在较宽温度范围内保持机械性能。
- 密度
- 1.31-1.38 g/cm³
- 熔点
- 225-235°C
English description（英文原文，共 974 字符）
Product Name:PBT 4820
English Name:PBT 4820
CAS No.:26062-94-2
Aliases:Polybutylene terephthalate, Polytetramethylene terephthalate, PBT resin
Molecular Formula:(C12H12O4)n
Physical Properties:Density about 1.31-1.38 g/cm³, melting point 225-235°C, low water absorption, good electrical insulation, chemical resistance and dimensional stability, maintaining mechanical properties over a wide temperature range.
Uses:Suitable for electronic and electrical parts such as moulded-case circuit breakers, electromagnetic switches, flyback transformers, appliance housings and connectors; automotive parts such as door handles, bumpers, distributor caps, fenders, wire harness protectors and wheel covers; and industrial parts such as OA fans, keyboards, fishing reel parts and lamp housings.
Technical Specifications:
Density: 1.31-1.38 g/cm³
Melting point: 225-235°C
Tensile strength: ≥50 MPa
Flexural strength: ≥80 MPa
Heat deflection temperature (1.82 MPa): ≥120°C
English Name:PBT 4820
CAS No.:26062-94-2
Aliases:Polybutylene terephthalate, Polytetramethylene terephthalate, PBT resin
Molecular Formula:(C12H12O4)n
Physical Properties:Density about 1.31-1.38 g/cm³, melting point 225-235°C, low water absorption, good electrical insulation, chemical resistance and dimensional stability, maintaining mechanical properties over a wide temperature range.
Uses:Suitable for electronic and electrical parts such as moulded-case circuit breakers, electromagnetic switches, flyback transformers, appliance housings and connectors; automotive parts such as door handles, bumpers, distributor caps, fenders, wire harness protectors and wheel covers; and industrial parts such as OA fans, keyboards, fishing reel parts and lamp housings.
Technical Specifications:
Density: 1.31-1.38 g/cm³
Melting point: 225-235°C
Tensile strength: ≥50 MPa
Flexural strength: ≥80 MPa
Heat deflection temperature (1.82 MPa): ≥120°C
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常见问题
- PBT 4820的 CAS 号是多少？
- PBT 4820的 CAS 号是 None。
- PBT 4820的分子式和分子量是什么？
- PBT 4820的分子式为 (C12H12O4)n。
- PBT 4820的英文名称是什么？
- PBT 4820的英文名称为 PBT 4820。
- PBT 4820还有哪些别名？
- PBT 4820又称 聚对苯二甲酸丁二醇酯、聚对苯二甲酸丁二酯、PBT树脂。
- PBT 4820有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条PBT 4820供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- PBT 4820的供应商主要分布在哪些地区？
- PBT 4820的供应商主要分布在 上海市（1 条） 等地。
- PBT 4820有哪些级别可选？
- 平台上PBT 4820的供应级别包括 工业级。
- PBT 4820的报价单位是什么？
- PBT 4820的报价单位主要有 千克。
- 哪里可以查到PBT 4820的价格？
- 掌上化工PBT 4820产品页汇总了各供应商的最新报价与规格，地址：/chemicals/pbt-4820/。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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