倍韧/BESTPERNE® TU55ST1 热塑性弹性体Thermoplastic Elastomer 产品说明Product description TU55ST1是一款聚氨酯改性材料，具有特殊的止滑性。 TU55ST1 is a polyurethane modified material with a special skid resistance. 关键特性Key characteristic 1.表面哑，手感柔软.   The surface is mute and soft. 2..成型快、不粘模具 .Rapid molding，non-stick mold.  3.阻尼效果优异.    Damping effect is good. 4可粘接材质ABS .PC .TPU   Adhesive material：ABS, PC，TPU. 功能Function 产品应用 Main application 手机保护套Phone protective cover 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、挤出成型Injection and 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 1.04±0.02 g/cm3 ASTM D792 干燥温度Drying temp     90 ℃ 硬度Hardness 52±3