聚偏氟乙烯 (CAS No.24937-79-9)
- 物化性质
- 白色粉末或颗粒；密度1.75~1.80 g/cm³；熔点172~177℃；玻璃化转变温度约-35℃；溶于二甲基乙酰胺、二甲基甲酰胺、N-甲基吡咯烷酮等强极性溶剂，几乎不溶于水、醇及多数有机溶剂；具有优异的耐化学药品性、耐候性、抗紫外线和抗老化性能。
- 纯度
- 99%
- 外观
- 白色粉末或颗粒
- 密度
- 1.75~1.80 g/cm³
- 熔点
- 172~177℃
English description（英文原文，共 1057 字符）
Product Name:Polyvinylidene Fluoride
English Name:Polyvinylidene Fluoride
CAS No.:24937-79-9
Aliases:PVDF, Poly(1,1-difluoroethylene), Polyvinylidene difluoride
Molecular Formula:(C2H2F2)n
Physical Properties:White powder or granules; density 1.75-1.80 g/cm³; melting point 172-177°C; glass transition temperature about -35°C; soluble in strong polar solvents such as dimethylacetamide, dimethylformamide, and N-methylpyrrolidone, almost insoluble in water, alcohols, and most organic solvents; excellent chemical resistance, weather resistance, UV resistance, and anti-aging properties.
Uses:Used as engineering plastic for seals, corrosion-resistant equipment, capacitors, and other products; widely used in coatings (fluorocarbon coatings), injection-molded parts, and backsheet protection layers for photovoltaic modules; also used as insulating material and ion exchange membrane material.
Technical Specifications:
Purity: 99%
Appearance: white powder or granules
Density: 1.75-1.80 g/cm³
Melting point: 172-177°C
Packaging: 1KG, 5KG, 25KG
English Name:Polyvinylidene Fluoride
CAS No.:24937-79-9
Aliases:PVDF, Poly(1,1-difluoroethylene), Polyvinylidene difluoride
Molecular Formula:(C2H2F2)n
Physical Properties:White powder or granules; density 1.75-1.80 g/cm³; melting point 172-177°C; glass transition temperature about -35°C; soluble in strong polar solvents such as dimethylacetamide, dimethylformamide, and N-methylpyrrolidone, almost insoluble in water, alcohols, and most organic solvents; excellent chemical resistance, weather resistance, UV resistance, and anti-aging properties.
Uses:Used as engineering plastic for seals, corrosion-resistant equipment, capacitors, and other products; widely used in coatings (fluorocarbon coatings), injection-molded parts, and backsheet protection layers for photovoltaic modules; also used as insulating material and ion exchange membrane material.
Technical Specifications:
Purity: 99%
Appearance: white powder or granules
Density: 1.75-1.80 g/cm³
Melting point: 172-177°C
Packaging: 1KG, 5KG, 25KG
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常见问题
- 聚偏氟乙烯的 CAS 号是多少？
- 聚偏氟乙烯的 CAS 号是 24937-79-9。
- 聚偏氟乙烯的分子式和分子量是什么？
- 聚偏氟乙烯的分子式为 (C2H2F2)n。
- 聚偏氟乙烯的英文名称是什么？
- 聚偏氟乙烯的英文名称为 Polyvinylidene Fluoride。
- 聚偏氟乙烯还有哪些别名？
- 聚偏氟乙烯又称 PVDF、聚偏二氟乙烯、1,1-二氟乙烯均聚物。
- 聚偏氟乙烯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条聚偏氟乙烯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 聚偏氟乙烯的供应商主要分布在哪些地区？
- 聚偏氟乙烯的供应商主要分布在 上海市（1 条） 等地。
- 聚偏氟乙烯有哪些级别可选？
- 平台上聚偏氟乙烯的供应级别包括 工业级。
- 聚偏氟乙烯的报价单位是什么？
- 聚偏氟乙烯的报价单位主要有 千克。
- 哪里可以查到聚偏氟乙烯的价格？
- 掌上化工聚偏氟乙烯产品页汇总了各供应商的最新报价与规格，地址：/chemicals/24937-79-9/。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。
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