TPR品牌原料|TPR|晋江TPR供应厂家(智能穿戴) tpr材料 汽车配件
产品说明Product description |
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·ERB60A4-05是一款以SEBS和SBS混合的高分子材料,可快速成型。弹性好,耐磨。 ·ERB60A4-05 is a kind of polymer material which mixed SEBS and SBS which has high resilience and excellent wear resistance.Also it can be taken shape rapidly.
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关键特性Key characteristic |
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4 优良的耐候性与止滑性。Excellent weather resistance and non-slip properties. |
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功能Function |
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产品应用 Main application |
1 电子产品Electrical products |
3手把Handlebar |
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2 运动器材Sports equipment |
4玩具产品Toy products |
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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 |
黑色 Black |
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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,24个月Ventilated dry at normal temperature,about 24 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 |
1.07±0.02 |
g/cm3 |
ASTM D792 |
干燥温度Drying temp 70℃ |
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硬度Hardness |
60±5 |
shoreA |
ASTM D2240 |
干燥时间Drying time 2Hours |
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拉伸强度Tensile strength |
>2 |
Mpa |
ASTM D412 |
射嘴温度Nozzle temp 1900℃ |
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断裂延伸Elongation at break |
<450 |
% |
ASTM D412 |
螺筒一段温度Screw 1 temp 180℃ |
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撕裂强度Tearing strength |
>10 |
Kn/m |
ASTM D624 |
螺筒二段温度Screw 2 temp 170℃ |
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熔融指数Melt index |
>12 |
g/10min |
ASTM D1238 |
螺筒三段温度Screw 3 temp 160℃ |
制品粘连拉变形
因为有些TPE制品,由于TPE表面有些发粘(在夏季尤为明显),而存放又不当,从而导致制品黏在一起,难以分开,强行拉开,容易拉变形。这严格说是另一个问题范畴了,但材料或制品粘连,确实可能导致制品变形,所以应该TPE/TPR配方调整是釜底抽薪之法。权宜之计是将制品表面包一层纸或薄膜隔离存放,不直接接触。
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