聚(乙烯-氯代三氟乙烯) (CAS No.25101-45-5)
- 中文别名
- 乙烯-三氟氯乙烯共聚物；ECTFE；ECTFE树脂
- 英文名称
- Poly(ethylene-co-chlorotrifluoroethylene)
- 分子式
- (C4H4ClF3)n
- 所属类别
- 涂料油漆
- 物化性质
- 半结晶含氟聚合物，密度1.66-1.68 g/cm³（ASTM D792），熔点230-260℃，连续使用温度约150℃，拉伸强度50-60 MPa，断裂伸长率200-300%，吸水率<0.1%。具有优异的耐化学腐蚀性（耐强酸、强碱、氧化剂和有机溶剂）、耐候性、低气体渗透性和良好的电绝缘性。
- 密度
- 1.66-1.68 g/cm³（ASTM D792）
- 熔点
- 230-260℃（差示扫描量热法）
English description（英文原文，共 1271 字符）
Product Name:Poly(ethylene-co-chlorotrifluoroethylene)
English Name:Poly(ethylene-co-chlorotrifluoroethylene)
CAS No.:25101-45-5
Aliases:Ethylene-chlorotrifluoroethylene copolymer, ECTFE, ECTFE resin
Molecular Formula:(C4H4ClF3)n
Physical Properties:Poly(ethylene-co-chlorotrifluoroethylene) (ECTFE) is a semi-crystalline fluoropolymer with a density of 1.66-1.68 g/cm³ (ASTM D792). It has a melting point of 230-260°C and a continuous service temperature up to 150°C. The polymer exhibits excellent chemical resistance to strong acids, bases, oxidizers, and organic solvents, along with low water absorption (<0.1%) and good electrical insulation. Its tensile strength ranges from 50 to 60 MPa with an elongation at break of 200-300%.
Uses:Primarily used for corrosion-resistant linings in chemical processing equipment, pipe and valve liners, seals, pump bodies, wire and cable jacketing, and chemical-resistant components in the semiconductor industry. Also used as high-performance coating and film materials for long-term protection in harsh environments.
Technical Specifications:
Density: 1.66-1.68 g/cm³ (ASTM D792)
Melting point: 230-260°C (DSC)
Tensile strength: 50-60 MPa
Elongation at break: 200-300%
Continuous service temperature: -70°C to 150°C
English Name:Poly(ethylene-co-chlorotrifluoroethylene)
CAS No.:25101-45-5
Aliases:Ethylene-chlorotrifluoroethylene copolymer, ECTFE, ECTFE resin
Molecular Formula:(C4H4ClF3)n
Physical Properties:Poly(ethylene-co-chlorotrifluoroethylene) (ECTFE) is a semi-crystalline fluoropolymer with a density of 1.66-1.68 g/cm³ (ASTM D792). It has a melting point of 230-260°C and a continuous service temperature up to 150°C. The polymer exhibits excellent chemical resistance to strong acids, bases, oxidizers, and organic solvents, along with low water absorption (<0.1%) and good electrical insulation. Its tensile strength ranges from 50 to 60 MPa with an elongation at break of 200-300%.
Uses:Primarily used for corrosion-resistant linings in chemical processing equipment, pipe and valve liners, seals, pump bodies, wire and cable jacketing, and chemical-resistant components in the semiconductor industry. Also used as high-performance coating and film materials for long-term protection in harsh environments.
Technical Specifications:
Density: 1.66-1.68 g/cm³ (ASTM D792)
Melting point: 230-260°C (DSC)
Tensile strength: 50-60 MPa
Elongation at break: 200-300%
Continuous service temperature: -70°C to 150°C
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常见问题
- 聚(乙烯-氯代三氟乙烯)的 CAS 号是多少？
- 聚(乙烯-氯代三氟乙烯)的 CAS 号是 25101-45-5。
- 聚(乙烯-氯代三氟乙烯)的分子式和分子量是什么？
- 聚(乙烯-氯代三氟乙烯)的分子式为 (C4H4ClF3)n。
- 聚(乙烯-氯代三氟乙烯)的英文名称是什么？
- 聚(乙烯-氯代三氟乙烯)的英文名称为 Poly(ethylene-co-chlorotrifluoroethylene)。
- 聚(乙烯-氯代三氟乙烯)还有哪些别名？
- 聚(乙烯-氯代三氟乙烯)又称 乙烯-三氟氯乙烯共聚物、ECTFE、ECTFE树脂。
- 聚(乙烯-氯代三氟乙烯)有哪些供应商和生产厂家？
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