倍韧/BESTPERNE® TA75C-22 热塑性弹性体Thermoplastic Elastomer 产品说明Product description ·TA75C-22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。 ·TA75C-22is a kind of high performance material which has very strong adhesive strength and special comfortable touch.Also it can be taken shape rapidly. 关键特性Key characteristic 1.表面哑，手感细腻爽滑。Dumb surface, the handle is exquisite and smooth 2.粘接强度非常高,可粘接材质:ABS.PC TPU。Very high bonding strength, adhesive materials：ABS,PC,TPU. 3.成型快、不粘模具。Rapid molding，non-stick mold 4.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 电脑Computer 仪器外壳Instrument shell 电子器件粘胶配件Electronic plastic accessories 加工方法Processing method 1 注塑成型Injection molding     2 挤出成型Extrusion 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 1.2±0.02 g/cm3 ASTM D792 干燥温度Drying temp       90℃ 硬度Hardness 75±5 shoreA ASTM D2240 干燥时间Drying time     2Hours 拉伸强度Tensile strength >8 Mpa ASTM D412 射嘴温度Nozzle temp      190℃ 断裂延伸Elongation at break >400 % ASTM D412 螺筒一段温度Screw 1 temp 180℃ 撕裂强度Tearing strength >40 Kn/m ASTM D624 螺筒二段温度Screw 2 temp 170℃ 熔融指数Melt index >15 g/10min ASTM D1238 螺筒三段温度Screw 3 temp 160℃ 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 回收Recycling 二次料（水口料）回收比率建议最多10%。Consistent regrind usage of up to 10% is permissible