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·EN45C-11是一款以SEBS为主基材，耐热，耐候性非常好的热塑性弹性体。 ·EN45C-11 is a very good thermoplastic elastomer which has excellent heat resistance and weather resistance.It is designed based on SEBS as main base material.

产品描述

倍韧/BESTPERNE® EN45C-11

热塑性弹性体Thermoplastic Elastomer

产品说明Product description
·EN45C-11是一款以SEBS为主基材，耐热，耐候性非常好的热塑性弹性体。 ·EN45C-11 is a very good thermoplastic elastomer which has excellent heat resistance and weather resistance.It is designed based on SEBS as main base material.
关键特性Key characteristic
1.手感柔软细腻，耐刮擦性好，弹性较好，哑面。It has very soft touch feeling，good scratch resistance，excellent elasticity and dumb face。 2.抗老化及耐腐蚀性优良。The resistance to aging and causticity is also excellent。 3.可以包PP，PE。It can be spliced with PP or PE rapidly。 4.弹性及回复性都非常好。The elasticity and resilience is very good。
功能Function
产品应用 main application		1面罩Mask				3电子产品Electronic products
		2运动器材Sports equipment				4 玩具产品Toy products
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		0.92±0.02	g/cm3		ASTM D792		干燥温度Drying temp 70℃
硬度Hardness		45±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		>400	%		ASTM D412		螺筒一段温度Screw 1 temp 190℃
撕裂强度Tearing strength		>10	Kn/m		ASTM D624		螺筒二段温度Screw 2 temp 180℃
熔融指数Melt index		>6	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
着色 Coloring	请选择以PE或EVA为基材之色母，切勿使用以PVC为基材者。另外加工时请采用较高的螺杆转速和较高的背压，才能让着色剂达到较好的分散效果Please select color master batch on PE or EVA material with the exception of PVC.Higher screw speed and backpressure and needed for better colorant dispersion