TPR,东莞TPR厂家,TPR包胶原料 tpr材料 TPR产品 汽车配件
它们的区别：
1、TPR颗粒比TPE颗粒更亮面
2、TPE手感舒适爽滑
3、TPR则有些粘手
4、一些需要粘结胶水的制品，如鞋材，工艺品，玩具公仔等，一般用TPR材料，因TPR与胶水粘合比较牢，而用TPE材料与胶水则几乎不粘.另外TPR容易配色，适合做制品色彩鲜艳，表面光亮的产品。TPE与TPR都具有塑料的可塑性及橡胶的弹性，而TPR分子具有类似橡胶的不饱和分子结构，因而更具有橡胶的手感和回弹性。
5、TPE与TPR燃烧区别：TPE燃烧产生轻烟，而TPR燃烧产生的烟比较浓黑。TPR比TPE难于塑化和加工。
倍韧/BESTPERNE® ES70C-01
热塑性弹性体Thermoplastic Elastomer
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产品说明Product description |
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·ES70C-01是一款SEBS透明材料，具有优异耐候性和特别舒适的手感。可快速成型。 ·ES70C-01 is a kind of transparent polymer material based on SEBS which has excellent weather resistance and special comfortable touch.Also it can be taken shape rapidly. |
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关键特性Key characteristic |
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1.表面微哑，手感细腻柔软A little dumb on the surface，exquisite and soft touch. 2.成型快，不粘模具Rapid molding，non-stick mold. 3.耐黄变，耐候性能好Excellent yellowing resistance and weather resistance. 4.可以包胶PP It can be spliced with PP. |
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功能Function |
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产品应用 Main application |
运动器材Sports equipment |
电子产品Electrical products |
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汽车产品Automotive products |
玩具公仔Toy dolls |
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加工方法Processing method |
注塑成型Injection molding |
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环保认证 Environmental certification |
ROHS |
REACH |
EN71-3 |
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PAHS |
ASTM-F963 |
Phthalate |
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颜色Color |
透明transparent |
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气味Smell |
少许树脂味A little resin smell |
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外型Appearance |
圆球形小颗粒Cylindrical particle，about 3mm×1.5mm |
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储藏期Storage period |
常温下通风干燥，12个月Ventilated dry at normal temperature，about 12 months |
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包装方式Packaging method |
25公斤/袋 25kg/bag |
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物理性能Physical properties |
结果Result |
单位Unit |
方法Method |
成型条件Molding condition |
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比重Specific gravity |
0.9±0.02 |
g/cm3 |
ASTM D792 |
干燥温度Drying temp 70℃ |
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硬度Hardness |
72±5 |
shoreA |
ASTM D2240 |
干燥时间Drying time 2Hours |
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拉伸强度Tensile strength |
>5 |
Mpa |
ASTM D412 |
射嘴温度Nozzle temp 200℃ |
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断裂延伸Elongation at break |
>450 |
% |
ASTM D412 |
螺筒一段温度Screw 1 temp 190℃ |
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撕裂强度Tearing strength |
>25 |
Kn/m |
ASTM D624 |
螺筒二段温度Screw 2 temp 180℃ |
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熔融指数Melt index |
>6 |
g/10min |
ASTM D1238 |
螺筒三段温度Screw 3 temp 170℃ |
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注意事项Matters need attention |
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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. |
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着色 Coloring
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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. |
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回收 Recycling |
二次料（水口料）回收比率建议最多20%. Consistent regrind usage of up to 20% is permissible. |
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