TPV、、耐高温TPV TPV材料塑胶原料

EN55E-28是一款高性能材料，具有非常好的回弹性和特别舒适的手感。 EN55E-28 is a kind of high performance material which has excellent resilience and special comfortable feel.

产品描述

倍韧/BESTPERNE® EN55E-28

热塑性弹性体Thermoplastic Elastomer

产品说明Product description
EN55E-28是一款高性能材料，具有非常好的回弹性和特别舒适的手感。 EN55E-28 is a kind of high performance material which has excellent resilience and special comfortable feel.
关键特性Key characteristic
1.干爽，耐刮擦性好。dry touch ， good scratch resistance. 2.抗老化及耐腐蚀性优良。excellent ageing resistance and corrosion resistance 3.可以包PP It can be spliced with PP.
功能Function
产品应用 Main application		1.汽车产品Automotive products				2.医疗器材Medical device
		3.密封圈Sealing rings				4.手柄grade handles
加工方法Processing method		注塑成型Injection molding
环保认证 Environmental certification		ROHS		REACH				EN71-3
		PAHS		ASTM-F963				Phthalate
颜色Color		本色 Natural
气味Smell		少许树脂味A little resin smell
外型Appearance		圆球形小颗粒Cylindrical particle，about 3mm×1.5mm
储藏期Storage period		常温下通风干燥，24个月Ventilated dry at normal temperature，about 24 months
包装方式Packaging method		25公斤/袋 25kg/bag
物理性能Physical properties		结果Result	单位Unit		方法Method		成型条件Molding condition
比重Specific gravity		0.96±0.02	g/cm3		ASTM D792		干燥温度Drying temp 70℃
硬度Hardness		55±5	shoreA		ASTM D2240		干燥时间Drying time 2Hours
拉伸强度Tensile strength		>2	Mpa		ASTM D412		射嘴温度Nozzle temp 200℃
断裂延伸Elongation at break		>450	%		ASTM D412		螺筒一段温度Screw 1 temp 190℃
撕裂强度Tearing strength		>15	Kn/m		ASTM D624		螺筒二段温度Screw 2 temp 180℃
熔融指数Melt index		>70	g/10min		ASTM D1238		螺筒三段温度Screw 3 temp 170℃
注意事项Matters need attention
清洗料管 Purge compound	需使用PP或 PE清洗干净机台螺杆，且把机台射嘴彻底清除干净please make sure you that you have cleaned the machine screw with PP or PE, and put the machine nozzle thoroughly clean