倍韧/BESTPERNE®  TA55B2-01 热塑性弹性体Thermoplastic Elastomer 产品说明Product description TA55B2-01是一款高性能型包ABS、PC材料，可快速成型,手感细腻。 ·TA55B2-01 is a kind of high performance polymer material which can be spliced with ABS and PC.Also it can be taken shape rapidly，for exquisite touch. 关键特性Key characteristic 1.表面微哑，手感细腻爽滑A little dumb on the surface，exquisite and smooth touch. 2.粘接ABS/PC强度非常高.Very high bonding strength，adherent materials：ABS and PC. 3.耐候性，耐油，耐化学溶剂性能优秀Excellent weather resistance，oil resistance and chemical solvent resistance. 4.表面耐刮擦，耐磨Scratch resistance on the surface and excellent wear resistance. 功能Function 产品应用 Main application 电脑Computer 手机保护套Phone protective covers 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 1.13±0.02 g/cm3 ASTM D792 干燥温度Drying temp       90℃ 硬度Hardness 55±5 shoreA ASTM D2240 干燥时间Drying time     3Hours 拉伸强度Tensile strength >5 Mpa ASTM D412 射嘴温度Nozzle temp      200℃ 断裂延伸Elongation at break <650 % ASTM D412 螺筒一段温度Screw 1 temp 190℃ 撕裂强度Tearing strength >24 Kn/m ASTM D624 螺筒二段温度Screw 2 temp 180℃ 熔融指数Melt index >1 g/10min ASTM D1238 螺筒三段温度Screw 3 temp 170℃