江浙区域弹性体供应商 TPE超软玩具材料-0A-透明料 广东发货
倍韧/BESTPERNE® EN55E-29
热塑性弹性体Thermoplastic Elastomer
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产品说明Product description |
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EN55E-29是一款高性能材料，具有非常好的回弹性和特别舒适的手感。 EN55E-29 is a kind of high performance material which has excellent resilience and special comfortable feel.
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关键特性Key characteristic |
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1.干爽，耐刮擦性好。dry touch ， good scratch resistance. 2.抗老化及耐腐蚀性优良。excellent ageing resistance and corrosion resistance 3.可以包PP It can be spliced with PP. |
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功能Function |
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产品应用 Main application |
1.汽车产品Automotive products |
2.医疗器材Medical device |
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3.密封圈Sealing rings |
4.手柄grade handles |
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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 |
0.95±0.02 |
g/cm3 |
ASTM D792 |
干燥温度Drying temp 70℃ |
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硬度Hardness |
55±5 |
shoreA |
ASTM D2240 |
干燥时间Drying time 2Hours |
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拉伸强度Tensile strength |
>3 |
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 |
>15 |
Kn/m |
ASTM D624 |
螺筒二段温度Screw 2 temp 180℃ |
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熔融指数Melt index |
>70 |
g/10min |
ASTM D1238 |
螺筒三段温度Screw 3 temp 170℃ |
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