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ER55A-02是一款以SEBS和SBS混合的高分子材料，可快速成型。弹性好，耐磨。 ·ER55A-02 is a kind of polymer material which mixed SEBS and SBS which has high resilience and excellent wear resistance.Also it can be taken shape rapidly.

产品描述

产品说明Product description
·ER55A-02是一款以SEBS和SBS混合的高分子材料，可快速成型。弹性好，耐磨。 ·ER55A-02 is a kind of polymer material which mixed SEBS and SBS which has high resilience and excellent wear resistance.Also it can be taken shape rapidly.
关键特性Key characteristic
表面微亮，手感细腻A little bright on the surface，exquisite touch 高回弹性High resilience 成型速度快，不粘模具Rapid molding，non-stick mold 4 耐磨，止滑性能好Excellent weather resistance and non-slip properties.
功能Function
产品应用 Main application	1 电子产品Electrical products				3手把Handlebar
	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Black
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	1.08±0.02	g/cm3		ASTM D792		干燥温度Drying temp 70℃
硬度Hardness	55±5	shoreD		ASTM D2240		干燥时间Drying time 2Hours
拉伸强度Tensile strength	>3	Mpa		ASTM D412		射嘴温度Nozzle temp 190℃
断裂延伸Elongation at break	>280	%		ASTM D412		螺筒一段温度Screw 1 temp 180℃
撕裂强度Tearing strength	>8	Kn/m		ASTM D624		螺筒二段温度Screw 2 temp 170℃
熔融指数Melt index	>3	g/10min		ASTM D1238		螺筒三段温度Screw 3 temp 170℃