聚氯三氟乙烯-偏氟乙烯共聚物 (CAS No.9010-75-7)
- 中文别名
- 三氟氯乙烯-偏氟乙烯共聚物；CTFE-VDF共聚物；氟橡胶23；PCTFE-VDF共聚物
- 英文名称
- Poly(chlorotrifluoroethylene-co-vinylidene fluoride)
- 分子式
- (C2ClF3)m(C2H2F2)n
- 所属类别
- 涂料油漆
- 物化性质
- 白色粉末或颗粒状固体，密度约1.88～1.95 g/cm³，熔融温度约150～200℃（随共聚比例变化），长期使用温度范围为-50℃～150℃，热分解温度高于300℃。耐强酸、强碱及多种有机溶剂腐蚀，化学稳定性优异；吸水率低，电绝缘性能良好，具有阻燃性。
- 技术参数
- 共聚物中氯三氟乙烯与偏氟乙烯的摩尔比可按需求调节，常见比例约1:1，产品性能随组成变化。 密度为1.88～1.95 g/cm³，熔融温度约150～200℃。 长期使用温度范围为-50℃～+150℃，热分解温度高于300℃。 阻燃等级达UL 94 V-0级，极限氧指数大于95%。 吸水率低于0.01%，电绝缘性能和耐化学介质性能优异。
English description（英文原文，共 1837 字符）
Product Name:Poly(chlorotrifluoroethylene-co-vinylidene fluoride)
English Name:Poly(chlorotrifluoroethylene-co-vinylidene fluoride)
CAS No.:9010-75-7
Aliases:Chlorotrifluoroethylene-vinylidene fluoride copolymer, CTFE-VDF copolymer, Fluororubber 23, PCTFE-VDF copolymer
Molecular Formula:(C2ClF3)m(C2H2F2)n
Physical Properties:White powder or granular solid with a density of approximately 1.88-1.95 g/cm³ and a melting temperature of approximately 150-200°C (varying with copolymer ratio). Long-term service temperature range is -50°C to 150°C, with a thermal decomposition temperature above 300°C. It exhibits excellent resistance to strong acids, strong alkalis, and various organic solvents, demonstrating outstanding chemical stability. It has low water absorption, good electrical insulation properties, and is flame retardant.
Uses:Widely used in the manufacture of corrosion-resistant seals, gaskets, O-rings, and corrosion-resistant components for valves and pumps. Also used for wire and cable insulation layers and corrosion-resistant pipe linings in the chemical industry. Suitable for high-performance components requiring resistance to high and low temperatures and chemicals in the aviation, aerospace, and electronics industries.
Technical Specifications:
The molar ratio of chlorotrifluoroethylene to vinylidene fluoride in the copolymer can be adjusted as required, with a common ratio of approximately 1:1; product performance varies with composition.
Density of 1.88-1.95 g/cm³, melting temperature of approximately 150-200°C.
Long-term service temperature range of -50°C to +150°C, thermal decomposition temperature above 300°C.
Flame retardancy rating of UL 94 V-0, limiting oxygen index greater than 95%.
Water absorption below 0.01%, with excellent electrical insulation and chemical media resistance.
English Name:Poly(chlorotrifluoroethylene-co-vinylidene fluoride)
CAS No.:9010-75-7
Aliases:Chlorotrifluoroethylene-vinylidene fluoride copolymer, CTFE-VDF copolymer, Fluororubber 23, PCTFE-VDF copolymer
Molecular Formula:(C2ClF3)m(C2H2F2)n
Physical Properties:White powder or granular solid with a density of approximately 1.88-1.95 g/cm³ and a melting temperature of approximately 150-200°C (varying with copolymer ratio). Long-term service temperature range is -50°C to 150°C, with a thermal decomposition temperature above 300°C. It exhibits excellent resistance to strong acids, strong alkalis, and various organic solvents, demonstrating outstanding chemical stability. It has low water absorption, good electrical insulation properties, and is flame retardant.
Uses:Widely used in the manufacture of corrosion-resistant seals, gaskets, O-rings, and corrosion-resistant components for valves and pumps. Also used for wire and cable insulation layers and corrosion-resistant pipe linings in the chemical industry. Suitable for high-performance components requiring resistance to high and low temperatures and chemicals in the aviation, aerospace, and electronics industries.
Technical Specifications:
The molar ratio of chlorotrifluoroethylene to vinylidene fluoride in the copolymer can be adjusted as required, with a common ratio of approximately 1:1; product performance varies with composition.
Density of 1.88-1.95 g/cm³, melting temperature of approximately 150-200°C.
Long-term service temperature range of -50°C to +150°C, thermal decomposition temperature above 300°C.
Flame retardancy rating of UL 94 V-0, limiting oxygen index greater than 95%.
Water absorption below 0.01%, with excellent electrical insulation and chemical media resistance.
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常见问题
- 聚氯三氟乙烯-偏氟乙烯共聚物的 CAS 号是多少？
- 聚氯三氟乙烯-偏氟乙烯共聚物的 CAS 号是 9010-75-7。
- 聚氯三氟乙烯-偏氟乙烯共聚物的分子式和分子量是什么？
- 聚氯三氟乙烯-偏氟乙烯共聚物的分子式为 (C2ClF3)m(C2H2F2)n。
- 聚氯三氟乙烯-偏氟乙烯共聚物的英文名称是什么？
- 聚氯三氟乙烯-偏氟乙烯共聚物的英文名称为 Poly(chlorotrifluoroethylene-co-vinylidene fluoride)。
- 聚氯三氟乙烯-偏氟乙烯共聚物还有哪些别名？
- 聚氯三氟乙烯-偏氟乙烯共聚物又称 三氟氯乙烯-偏氟乙烯共聚物、CTFE-VDF共聚物、氟橡胶23、PCTFE-VDF共聚物。
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