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3808是一款高性能材料，具有非常强劲的包胶粘接强度和特别舒适的手感。可快速成型。 ·3808 is a high performance material, the adhesive strength is very strong,for comforable hand feeling and rapid prototype

产品描述

倍韧/BESTPERNE® 3808

熱塑性彈性體Thermoplastic Elastomer

產品說明Product description
·3808是一款高性能材料，具有非常强劲的包胶粘接强度和特别舒适的手感。可快速成型。 ·3808 is a high performance material, the adhesive strength is very strong,for comforable hand feeling and rapid prototype
關鍵特性Key characteristic
表面哑，手感细腻柔软。dumb surface, exquisite and soft feeling 粘接强度非常高,可粘接材质:ABS.PC. veryhigh bonding strength, adhesive material: ABS, PC. 成型快、不粘模具。rapid molding,non-stick mold 表面耐刮擦，不易起毛屑。scratch resistance on the surface,not easy to fluff
功能Function
产品应用 main application	手机保护Phone protective cover				智能穿戴Intelligent Wearable
	仪器外壳Instrument shell				电子器件粘胶配件Electronic plastic accessories
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	1.03±0.02	g/cm3		ASTM D792		干燥温度Drying temp 90℃
硬度Hardness	72±5	shoreA		ASTM D2240		干燥时间Drying time 3Hours
拉伸强度Tensile strength	>8	Mpa		ASTM D412		射嘴温度Nozzle temp 200℃
断裂延伸Elongation at break	>500	%		ASTM D412		螺筒一段温度Screw 1 temp 190℃
撕裂强度Tearing strength	>40	Kn/m		ASTM D624		螺筒二段温度Screw 2 temp 180℃
熔融指数Melt index	>3	g/10min		ASTM D1238		螺筒三段温度Screw 3 temp 170℃