Halar® 558
ECTFE & 比利时索尔维
Halar® 5001C
ECTFE & 比利时索尔维
牌号信息 |
ECTFE & 比利时索尔维 指导价格:暂无 塑料库存: 缺货 |
ECTFE & 比利时索尔维 指导价格:暂无 塑料库存: 缺货 |
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牌号简介 |
Halar558氟聚物树脂牌号用于泡沫挤出产品,包括主要绝缘材料,同轴电缆核心、交叉铺网、火灾报警电缆、护套和泡沫管。与其它Halar树脂牌号一样,该牌号树脂能适应低温至150 ℃这一宽范围的使用温度,对各种酸、碱、有机溶剂等具有优异的耐化学性。含有Halar 558材料的电缆符合NFPA 90A(空调和通风系统标准) 的防火性能要求。为了满足这些要求,材料必须通过NFPA 262火焰传播,和电线电缆烟雾标准测试方法。 此外,即使是Halar 558树脂薄壁件,也具有优异的机械性能。该树脂在242℃下熔化,其聚合物链主要由乙烯和三氟氯乙烯以1:1的单位交替排列。 Halar ECTFE可以用大多数标准金属加工机床进行机加工。由于材料的导热系数低,可能会造成热量积聚,建议使用冷却剂,以防止部件在加工过程中软化。 Halar® 558 fluoropolymer is a resin grade for foam extrusion applications, including primary insulations, coaxialcable cores, cross-webs, fire alarm cable, jackets, and foam tubing. Like other grades of Halar® resin, this grade of resin offers broad use temperature capability, from cryogenic temperatures to 150°C, and excellent chemical resistance to a wide variety of acids, bases and organic solvents. Cables incorporating Halar® 558 have met the fire performance requirements called out in NFPA 90a ("Standard for Air-Conditioning and Ventilating Systems"). To meet these requirements they must pass NFPA 262 Standard Method of Test for Flame Travel and Smoke of Wire and Cables. In addition Halar® 558 resin has excellent mechanical properties even in thin walls. The resin melts at 242°C and has predominantly 1:1 alternating units of ethylene and chlorotrifluoroethylene in its polymer chains. Halar® ECTFE can be machined on most standard metal working machines. Since heat may be generated due to the material's low thermal conductivity, coolants may be advisable to prevent softening of the part during machining. |
色母粒粉末牌号 Powder grades for masterbatches. |
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产品描述 | |||
厂家: | 比利时索尔维 Solvay | 比利时索尔维 Solvay | |
类别: | ECTFE ECTFE | ECTFE ECTFE | |
填料: | |||
用途: | 电子绝缘,泡沫,管件,电缆护套 | 母料,电线电缆应用 | |
性能特点: | 耐碱,成核的,耐酸,耐化学性,防火阻燃等级V-0 Alkali resistant,Nucleation,Acidproof,Solvent resistance,V-0 | 低粘度,防火阻燃等级V-0 Low Viscosity,V-0 | |
加工条件: | 发泡挤出成型 Foam extrusion molding | 注射成型 Injection Molding |
备注 |
1 一般属性:这些不能被视为规格。
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1 一般属性:这些不能被视为规格。
2 2.0 in/min
3 0.098 in/min
4 50% RH
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价格走势对比图
ECTFE Halar® 558
ECTFE Halar® 5001C
型号 | 类别 | 厂家 | 产地 | 颜色 | 首期使用量 | 后期使用量 | 包装 | 交期 | 成型产品 | 操作 |
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GP-525N | GPPS | VATAA土耳其地区 | 亚太地区 | 天 |
单据状态:未提交