TPR_优质TPR原料厂家_TPR属于橡胶 tpr材料运动器材

ER3033A-W是一款SEBS与SBS复合改性材料，具有极好的回弹性与耐刮擦性。 ·ER3033A-W is a kind of composite modified material with SEBS and SBS which has excellent resilience and good scratch resistance properties.

产品描述

产品说明Product description
·ER3033A-W是一款SEBS与SBS复合改性材料，具有极好的回弹性与耐刮擦性。 ·ER3033A-W is a kind of composite modified material with SEBS and SBS which has excellent resilience and good scratch resistance properties.
关键特性Key characteristic
1.表面亮，手感柔软干爽Bright surface，dry and soft touch. 2.模量高，不易变形High modulus，not easy to deformation. 3.耐候性佳Excellent weather resistance. 4.回弹性好High resilience.
功能Function
产品应用 Main application	玩具产品Toy products				橡皮筋Rubber band
	运动器材Sports equipment
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	1.02	g/cm3		ASTM D792		干燥温度Drying temp 60℃
硬度Hardness	30-32A	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 190℃
断裂延伸Elongation at break	564	%		ASTM D412		螺筒一段温度Screw 1 temp 180℃
撕裂强度Tearing strength	15	Kn/m		ASTM D624		螺筒二段温度Screw 2 temp 170℃
熔融指数Melt index	24/2.16kg 190℃	g/10min		ASTM D1238		螺筒三段温度Screw 3 temp 160℃