TPV 271-73、271-80密封件应用

美国埃克森tpv 271-73、271-80、271-87、273-40 它的设计适用于需要良好的弹性，外观及密封特性。这品位vyram冠捷是剪切依赖，可以在常规的热塑性塑料加工设备，注塑，挤出或吹塑。这是聚烯烃基础和完全回收。具有优异的耐温性,耐老化性(耐紫外线和臭氧),与聚烯烃有优异的粘结性能,压缩变形性小等特点,该材料橡胶感强,电性能优异,着色性好,具有优异的抗动态疲劳性,很高的抗撕裂性这种材料结合良好的物理性能和耐化学性，用于广泛的注塑成型应用。这种等级的热塑性冠捷是剪切依赖，并能使用常规的热塑性塑料注塑成型设备。tpv是一系列高性能热塑性弹性体的理想相结合的特点，硫化橡胶，如灵活性和低压缩，与热塑性塑料加工方便。拟合进入中程成本和性能的频谱都热塑性和热固性橡胶，热塑性冠捷接受范围广泛的工业和消费产品应用，热塑性热塑性弹性体具有良好的耐挠曲削减增长，同时，高撕裂强度和极好的抗疲劳，和良好的抗许多酸，碱和水的解决办法。

exxonmobil santoprene® 271-73 thermoplastic elastomer

thermoplastic vulcanizate elastomer (tpv)

exxon chemical

产品说明：

a soft, colorable, specialty thermoplastic vulcanizate (tpv) in the thermoplastic elastomer (tpe) family. it complies with fda regulations for rubber articles intended for repeated use, as well as those in contact with non-fatty, non-oily foods as closures and sealing gaskets. this grade of santoprene tpv is shear-dependent and can be processed on conventional thermoplastics e for injection molding, extrusion or blow molding. it is polyolefin based and completely recyclable.

key features:

this product, in principle, can be used in food contact applications in the usa (fda). migration or use limitations may apply.

complies with nsf standard 51: food e materials - plastics, materials and components used in food e.

ul listed: file #, plastics - component; file #, plastics certified for canada - component.

recommended for applications re excellent flex fatigue resistance.

eu and china rohs compliant.

applications:

consumer – fda seals and closures, packaging, small appliance and soft touch grips

seals and gaskets

soft touch grips

uses:

filters

flexible grips

food containers

gaskets

kitchenware

living hinges

non-specific food applications

seals

tubing

white goods & small appliances

availability: africa & middle east, europe, north america, asia pacific, latin america and south america

information provided by exxonmobil chemical