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倍韧/BESTPERNE® 3808
熱塑性彈性體Thermoplastic Elastomer
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產品說明Product description |
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·3808是一款高性能材料，具有非常强劲的包胶粘接强度和特别舒适的手感。可快速成型。 ·3808 is a high performance material, the adhesive strength is very strong,for comforable hand feeling and rapid prototype |
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關鍵特性Key characteristic |
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功能Function |
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产品应用 main application |
手机保护Phone protective cover |
智能穿戴Intelligent Wearable |
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仪器外壳Instrument shell |
电子器件粘胶配件Electronic plastic accessories |
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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 |
本色 Natural |
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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 |
1.03±0.02 |
g/cm3 |
ASTM D792 |
干燥温度Drying temp 90℃ |
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硬度Hardness |
72±5 |
shoreA |
ASTM D2240 |
干燥时间Drying time 3Hours |
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拉伸强度Tensile strength |
>8 |
Mpa |
ASTM D412 |
射嘴温度Nozzle temp 200℃ |
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断裂延伸Elongation at break |
>500 |
% |
ASTM D412 |
螺筒一段温度Screw 1 temp 190℃ |
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撕裂强度Tearing strength |
>40 |
Kn/m |
ASTM D624 |
螺筒二段温度Screw 2 temp 180℃ |
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熔融指数Melt index |
>3 |
g/10min |
ASTM D1238 |
螺筒三段温度Screw 3 temp 170℃ |
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