倍韧/BESTPERNE®    XN8501G 热塑性弹性体Thermoplastic Elastomer 产品说明Product description ·XN8501G是一款高性能的高分子材料，强度高，易加工，耐化学性能优良。 ·XN8501G is a kind of high performance polymer material which has high strength and excellent chemical resistance properties.Also it is easily processed.   关键特性Key characteristic 1.表面哑，手感细腻干爽Dumb surface，exquisite and dry touch. 2.可粘接PP，强度非常高Very high bonding strength，adhesive material：PP. 3.成型快、不粘模具Rapid molding，non-stick mold. 4.耐候性能好，耐化学溶剂Excellent weather resistance and chemical solvent resistance. 功能Function 产品应用 Main application 汽车用品Automotive products 电子产品Electrical products 运动器材Sports equipment 家具产品Furniture 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，12个月Ventilated dry at normal temperature，about 12 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       60℃ 硬度Hardness 85±5 shoreA ASTM D2240 干燥时间Drying time     2Hours 拉伸强度Tensile strength >7 Mpa ASTM D412 射嘴温度Nozzle temp      200℃ 断裂延伸Elongation at break <800 % ASTM D412 螺筒一段温度Screw 1 temp 200℃ 撕裂强度Tearing strength >42 Kn/m ASTM D624 螺筒二段温度Screw 2 temp 190℃ 熔融指数Melt index >2.4 g/10min ASTM D1238 螺筒三段温度Screw 3 temp 180℃ 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