Tefzel 美国科慕ETFE 207 乙烯四氟乙烯共聚物 耐磨损性
- 供应商
- 天津市星云新材料有限公司
- 认证
- 报价
- ¥260.00元每千克
- 品牌
- 美国科慕
- 包装
- 25KG/包
- 产地
- 美国科慕
- 联系电话
- 18622344552
- 手机号
- 18622344552
- 联系人
- 段志辉
- 所在地
- 天津市东丽区航双路与津滨快速路交口处东北侧航空商务中心2#-1,2-201(二层2057室)
- 更新时间
- 2024-05-28 10:00
genericname: 乙烯四氟乙烯共聚物(etfe) - 提供方: the chemourscompany
tefzel ™ etfe 207 is a special-purpose fluoroplastic resinavailable in translucent, 2.5-mm (0.1-in) pellets. compared withother grades of tefzel ™ , it has a higher flow rate and stillmaintains a service temperature of 150 °c (302 °f).
tefzel ® 207 and the other tefzel ® fluoropolymers are meltprocessible, modified copolymers of ethylene andtetrafluoroethylene. they are high-performance resins that can beprocessed at relatively high rates compared with fluorocarbonresins. they are mechanically tough and offer an excellent balanceof properties.
the relatively high flow rate of tefzel ® 207 makes it uni for high-speed processing, especially for extrudedcoatings and injection molding of slender, thin-walled or intricateshapes. properly processed products made from neat tefzel ® 207 areinert to most solvents and chemicals, hydrolytically stable, andweather resistant. recommended upper service temperature is 150°c(302°f); useful properties are retained at cryogenic ranges. thelevel and stability of dielectric properties are excellent and theflame rating is v-0 by the ul94 method. mechanical propertiesinclude outstanding impact strength, cut-through, and abrasionresistance.
statements, or data, regarding behavior in a flame situation arenot intended to reflect hazards presented by this or any othermaterial when under actual fire conditions.
typical end products
tefzel ® 207 is ideal for many end products, including electricalcomponents such as sleeving, coil forms, sockets, connectors, andswitches; lab ware such as tubing, valves, containers, andfasteners; battery or instrument components that require chemicalinertness; and mechanical parts. the high melt flow rate of thisproduct makes it ideal for injection molding and thin wallextrusion.
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