产品说明Product description |
一款高分子复合改性材料，适合流延成型。 A polymer composite modified material is suitable for tape casting. |
关键特性Key characteristic |
1.表面亮，手感舒适干爽。bright surface，dry and comfortable touch 2.成型快，不粘模 rapid molding，non-stick mold 3.易着色easy to coloring |
功能Function |
产品应用 Main application | 玩具产品Toy products |
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流延膜 Cast film |
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加工方法Processing method | 注塑成型Injection molding 流延成型 Tape casting |
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 | 0.93±0.02 | g/cm3 | ASTM D792 | 干燥温度Drying temp 70℃ |
硬度Hardness | 60±5 | shoreA | ASTM D2240 | 干燥时间Drying time 2Hours |
拉伸强度Tensile strength | >2 | Mpa | ASTM D412 | 射嘴温度Nozzle temp 190℃ |
断裂延伸Elongation at break | >350 | % | ASTM D412 | 螺筒一段温度Screw 1 temp 180℃ |
撕裂强度Tearing strength | >12 | Kn/m | ASTM D624 | 螺筒二段温度Screw 2 temp 170℃ |
熔融指数Melt index | 6±3 | 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 are 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 |
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