倍韌/BESTPERNE® EN75D1-05
熱塑性彈性體Thermoplastic Elastomer
| 產品說明Product description | ||||||||
| ·EN75D1-05是一款高性能的高分子材料，可擠出成型，耐黃變，耐化學溶劑性能非常出色。 ·EN75D1-05is a kind of high performance polymer material which has excellent yellowing resistance and chemical solvent resistance properties.Also it can be extrusion molding. | ||||||||
| 關鍵特性Key characteristic | ||||||||
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| 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 | 1 注塑成型Injection molding 2 擠出成型 | |||||||
| 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 | 0.98±0.02 | g/cm3 | ASTM D792 | 干燥溫度Drying temp 80℃ | ||||
| 硬度Hardness | 75±5 | shoreA | ASTM D2240 | 干燥時間Drying time 2Hours | ||||
| 拉伸強度Tensile strength | >5 | Mpa | ASTM D412 | 射嘴溫度Nozzle temp 200℃ | ||||
| 斷裂延伸Elongation at break | >400 | % | 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 | >1 | g/10min | ASTM D1238 | 螺筒三段溫度Screw 3 temp 180℃ | ||||
| 注意事項Matters need attention | ||||||||
| 清洗料管 Purge compound | 需使用PP或 PE清洗干凈機臺螺桿，且把機臺射嘴清除干凈please make sure you that you have cleaned the machine screw with PP or PE, and put the machine nozzle thoroughly clean | |||||||
積累工藝經驗
重視加工工藝經驗的積累，就好比一道好菜，配料固然重要，可廚師的炒菜火候同樣重要。例如：對碳酸鈣填充母料，一樣的配方，不一樣的攪拌工藝，出來的產品質量可相差天壤之別。
熟悉材料各項性能測試方法及標準
合格的TPE材料配方設計人員必須熟悉塑料的各種測試方法和制樣方法，這樣才能使他在做完實驗后，不至于面對一堆實驗數據而無所適從。
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