东莞注塑级TPU_TPU_TPU包PC厂家TPU包PC EN80B-01
倍韧/BESTPERNE® EN80B-01
热塑性弹性体Thermoplastic Elastomer
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产品说明Product description |
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· EN80B-01是一款以SEBS为主基材的高分子材料，耐磨性好，成型快速。 · EN80B-01is a kind of polymer material with SEBS as major base material which has good wear resistance.Also it can be taken shape rapidly. |
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关键特性Key characteristic |
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1.表面哑，手感舒适干爽。dumb surface，dry and comfortable touch 2.可粘接PP,强度非常高very high bonding strength, adhesive material：PP 3.成型快、不粘模具。rapid molding,non-stick mold 4.表面耐刮擦，不易起毛屑。scratch resistance on the surface,not easy to fluff |
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功能Function |
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产品应用 Main application |
1 汽车用品Automotive 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 |
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 |
0.97±0.02 |
g/cm3 |
ASTM D792 |
干燥温度Drying temp 80℃ |
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硬度Hardness |
80±5 |
shoreA |
ASTM D2240 |
干燥时间Drying time 2Hours |
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拉伸强度Tensile strength |
>4 |
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 200℃ |
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撕裂强度Tearing strength |
>28 |
Kn/m |
ASTM D624 |
螺筒二段温度Screw 2 temp 190℃ |
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熔融指数Melt index |
>3 |
g/10min |
ASTM D1238 |
螺筒三段温度Screw 3 temp 180℃ |
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各硬度段对应的热塑性弹性体
超软（热塑性）弹性体—— 硬度25A(Shore)以下，更准确的表述为0~80VLRH,这类弹性体，一般是SEBS+油的体系。
中低硬度热塑性弹性体——硬度25~75A(Shore),涵盖SEBS体系，SBS体系，EPDM+PP低硬度段，热塑性聚氨酯低硬度段等等。
中高硬度热塑性弹性体——硬度75~95A,涵盖SEBS体系，SBS体系，EPDM+PP较高硬度段，热塑性聚氨酯较高硬度段，聚烯烃弹性体低硬度段，TPEE低硬度段。
高硬度热塑性弹性体——硬度50~74D.涵盖高硬度SEBS体系，高硬度EPDM+PP体系，热塑性聚氨酯高硬度段，聚烯烃弹性体高硬度段，TPEE高硬度段。
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