PBT SK643FR (CAS No.None)
- 中文别名
- 聚对苯二甲酸丁二醇酯 SK643FR；阻燃PBT SK643FR
- 英文名称
- Poly(butylene terephthalate) SK643FR
- 分子式
- (C12H12O4)n
- 所属类别
- 塑料橡胶
- 物化性质
- 半结晶型热塑性聚酯。SK643FR为阻燃级PBT，密度约1.30～1.42 g/cm³，熔融温度约220～230℃；具有优异的电气绝缘性、耐化学药品性、耐磨性和尺寸稳定性，吸水率低，耐热性较好，加工流动性良好。
- 密度
- 约1.30～1.42 g/cm³
English description（英文原文，共 1046 字符）
Product Name:Poly(butylene terephthalate) SK643FR
English Name:Poly(butylene terephthalate) SK643FR
CAS No.:26062-94-2
Aliases:Flame-retardant PBT SK643FR, Poly(butylene terephthalate) SK643FR
Molecular Formula:(C12H12O4)n
Physical Properties:Semi-crystalline thermoplastic polyester. SK643FR is a flame-retardant PBT grade with a density of approximately 1.30–1.42 g/cm³ and a melting temperature of about 220–230°C. It exhibits excellent electrical insulation, chemical resistance, abrasion resistance and dimensional stability, with low water absorption, good heat resistance and good processing flow.
Uses:Used in engineering applications such as electronic and electrical components, automotive parts, low-voltage electrical appliances, connectors, switches, coil bobbins and relay housings that require flame retardancy and insulation.
Technical Specifications:
Density: approx. 1.30–1.42 g/cm³
Melting temperature: approx. 220–230°C
Water absorption (23°C, 24h): ≤0.09%
Tensile strength: ≥50 MPa
Flame rating: UL94 V-0 (1.6 mm)
English Name:Poly(butylene terephthalate) SK643FR
CAS No.:26062-94-2
Aliases:Flame-retardant PBT SK643FR, Poly(butylene terephthalate) SK643FR
Molecular Formula:(C12H12O4)n
Physical Properties:Semi-crystalline thermoplastic polyester. SK643FR is a flame-retardant PBT grade with a density of approximately 1.30–1.42 g/cm³ and a melting temperature of about 220–230°C. It exhibits excellent electrical insulation, chemical resistance, abrasion resistance and dimensional stability, with low water absorption, good heat resistance and good processing flow.
Uses:Used in engineering applications such as electronic and electrical components, automotive parts, low-voltage electrical appliances, connectors, switches, coil bobbins and relay housings that require flame retardancy and insulation.
Technical Specifications:
Density: approx. 1.30–1.42 g/cm³
Melting temperature: approx. 220–230°C
Water absorption (23°C, 24h): ≤0.09%
Tensile strength: ≥50 MPa
Flame rating: UL94 V-0 (1.6 mm)
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常见问题
- PBT SK643FR的 CAS 号是多少？
- PBT SK643FR的 CAS 号是 None。
- PBT SK643FR的分子式和分子量是什么？
- PBT SK643FR的分子式为 (C12H12O4)n。
- PBT SK643FR的英文名称是什么？
- PBT SK643FR的英文名称为 Poly(butylene terephthalate) SK643FR。
- PBT SK643FR还有哪些别名？
- PBT SK643FR又称 聚对苯二甲酸丁二醇酯 SK643FR、阻燃PBT SK643FR。
- PBT SK643FR有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条PBT SK643FR供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- PBT SK643FR的供应商主要分布在哪些地区？
- PBT SK643FR的供应商主要分布在 上海市（1 条） 等地。
- PBT SK643FR有哪些级别可选？
- 平台上PBT SK643FR的供应级别包括 工业级。
- PBT SK643FR的报价单位是什么？
- PBT SK643FR的报价单位主要有 千克。
- 哪里可以查到PBT SK643FR的价格？
- 掌上化工PBT SK643FR产品页汇总了各供应商的最新报价与规格，地址：/chemicals/pbt-sk643fr/。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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