PBT 357 (CAS No.None)
- 物化性质
- 白色或浅黄色颗粒，熔点220~230℃，结晶速率比PET快；密度约1.31 g/cm³，摩擦系数小，具有自润滑性；吸水率低，电气性质优良，尺寸安定性良好；耐药品性、耐油性优异。
- 密度
- 1.31 g/cm³
- 熔点
- 220~230℃
English description（英文原文，共 1030 字符）
Product Name:Polybutylene Terephthalate (PBT)
English Name:Polybutylene Terephthalate (PBT)
CAS No.:26062-94-2
Aliases:Polytetramethylene Terephthalate, PTMT
Molecular Formula:C12H12O4
Physical Properties:White or light yellow granules; melting point 220~230°C; crystallization rate faster than PET; density about 1.31 g/cm³; low friction coefficient with self-lubrication; low water absorption; excellent electrical properties; good dimensional stability; resistant to chemicals and oils.
Uses:Suitable for electronic and electrical parts such as non-fuse circuit breakers, electromagnetic switches, flyback transformers, connectors and housings; automotive parts such as door handles, bumpers, distributor caps, fenders, wire harness protectors and wheel covers; and industrial parts such as fans, keyboards, fishing reel components and lamp shades.
Technical Specifications:
Density: 1.31 g/cm³
Melting point: 220~230°C
Water absorption: approx. 0.07% (24h)
Tensile strength: ≥50 MPa
Volume resistivity: ≥10^14 Ω·cm
English Name:Polybutylene Terephthalate (PBT)
CAS No.:26062-94-2
Aliases:Polytetramethylene Terephthalate, PTMT
Molecular Formula:C12H12O4
Physical Properties:White or light yellow granules; melting point 220~230°C; crystallization rate faster than PET; density about 1.31 g/cm³; low friction coefficient with self-lubrication; low water absorption; excellent electrical properties; good dimensional stability; resistant to chemicals and oils.
Uses:Suitable for electronic and electrical parts such as non-fuse circuit breakers, electromagnetic switches, flyback transformers, connectors and housings; automotive parts such as door handles, bumpers, distributor caps, fenders, wire harness protectors and wheel covers; and industrial parts such as fans, keyboards, fishing reel components and lamp shades.
Technical Specifications:
Density: 1.31 g/cm³
Melting point: 220~230°C
Water absorption: approx. 0.07% (24h)
Tensile strength: ≥50 MPa
Volume resistivity: ≥10^14 Ω·cm
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- PBT 357的 CAS 号是多少？
- PBT 357的 CAS 号是 None。
- PBT 357的分子式和分子量是什么？
- PBT 357的分子式为 C12H12O4。
- PBT 357的英文名称是什么？
- PBT 357的英文名称为 Polybutylene Terephthalate (PBT)。
- PBT 357还有哪些别名？
- PBT 357又称 聚对苯二甲酸丁二醇酯、PBT工程塑料、聚酯PBT。
- PBT 357有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条PBT 357供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- PBT 357的供应商主要分布在哪些地区？
- PBT 357的供应商主要分布在 上海市（1 条） 等地。
- PBT 357有哪些级别可选？
- 平台上PBT 357的供应级别包括 工业级。
- PBT 357的报价单位是什么？
- PBT 357的报价单位主要有 千克。
- 哪里可以查到PBT 357的价格？
- 掌上化工PBT 357产品页汇总了各供应商的最新报价与规格，地址：/chemicals/pbt-357/。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PBT 357采购需求
