倍韌/BESTPERNE® EN80B-01
熱塑性彈性體Thermoplastic Elastomer
| 產品說明Product description | |||||||
| · EN80B-01是一款以SEBS為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. | |||||||
| 關鍵特性Key characteristic | |||||||
| 1.表面啞，手感舒適干爽。dumb surface，dry and comfortable touch 2.可粘接PP,強度非常高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 | |||||||
| 功能Function | |||||||
| 產品應用 Main application | 1 汽車用品Automotive products | 3手把Handlebar | |||||
| 2 運動器材Sports equipment | 4玩具產品Toy products | ||||||
| 加工方法Processing method | 注塑成型Injection molding | ||||||
| 環保認證 Environmental certification | ROHS | REACH | EN71-3 | ||||
| PAHS | ASTM-F963 | Phthalate | |||||
| 顏色Color | 本色 Natural | ||||||
| 氣味Smell | 少許樹脂味A little resin smell | ||||||
| 外型Appearance | 圓球形小顆粒Cylindrical particle，about 3mm×1.5mm | ||||||
| 儲藏期Storage period | 常溫下通風干燥，24個月Ventilated dry at normal temperature，about 24 months | ||||||
| 包裝方式Packaging method | 25公斤/袋 25kg/bag | ||||||
| 物理性能Physical properties | 結果Result | 單位Unit | 方法Method | 成型條件Molding condition | |||
| 比重Specific gravity | 0.97±0.02 | g/cm3 | ASTM D792 | 干燥溫度Drying temp 80℃ | |||
| 硬度Hardness | 80±5 | shoreA | ASTM D2240 | 干燥時間Drying time 2Hours | |||
| 拉伸強度Tensile strength | >4 | Mpa | ASTM D412 | 射嘴溫度Nozzle temp 200℃ | |||
| 斷裂延伸Elongation at break | <500 | % | ASTM D412 | 螺筒一段溫度Screw 1 temp 200℃ | |||
| 撕裂強度Tearing strength | >28 | Kn/m | ASTM D624 | 螺筒二段溫度Screw 2 temp 190℃ | |||
| 熔融指數Melt index | >3 | g/10min | ASTM D1238 | 螺筒三段溫度Screw 3 temp 180℃ | |||
各硬度段對應的熱塑性彈性體
超軟（熱塑性）彈性體—— 硬度25A(Shore)以下，更準確的表述為0~80VLRH,這類彈性體，一般是SEBS+油的體系。
中低硬度熱塑性彈性體——硬度25~75A(Shore),涵蓋SEBS體系，SBS體系，EPDM+PP低硬度段，熱塑性聚氨酯低硬度段等等。
中高硬度熱塑性彈性體——硬度75~95A,涵蓋SEBS體系，SBS體系，EPDM+PP較高硬度段，熱塑性聚氨酯較高硬度段，聚烯烴彈性體低硬度段，TPEE低硬度段。
高硬度熱塑性彈性體——硬度50~74D.涵蓋高硬度SEBS體系，高硬度EPDM+PP體系，熱塑性聚氨酯高硬度段，聚烯烴彈性體高硬度段，TPEE高硬度段。
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