TPE在汽車零部件上的應用舉例
1、汽車防護套
使用橡膠以前多為SBR、CR、現已大部分改為EPDM。近來,SBS等TPE又成為取代物。
2、腳踏板擋泥板墊板
汽車駕駛室內的腳踏板、前后車橋的擋泥板、行李箱底的墊板等。以前使用橡膠為NR、SBR,現在更多地為TPE的SBS。它們大多制成同使用部位形狀相同的彩色花紋板狀,成為專用的產品。
3、熱塑性彈性體(TPE)管材
可再生循環利用的熱塑彈性體管材如凈氣管、燃油管護層
倍韌/BESTPERNE® ES48D-13
熱塑性彈性體Thermoplastic Elastomer
| 產品說明Product description | |||||||
| ·ES48D-13是一款高分子高透明材料,具有優異的耐刮擦效果,止滑,回彈性好。 ·ES48D-13 is a kind of high transparent polymer material which has excellent scratch resistance,high resilience and non-slip performance. | |||||||
| 關鍵特性Key characteristic | |||||||
| 1.的耐候性,耐老化性能Excellent weather resistance and ageing resistance. 2.粘接強度非常高,可粘接材質:PP、PE Very high bonding strength,adhesive materials:PP、PE. 3.成型快、不粘模具Rapid molding,non-stick mold. 4.表面亮,手感舒適Bright surface,comfortable touch. | |||||||
| 功能Function | |||||||
| 產品應用 Main application | 玩具產品Toy products | 電子產品Electrical products | |||||
| 體育器材Sports equipment | 醫療產品Medical 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 | 透明Transparent | ||||||
| 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,12個月Ventilated dry at normal temperature,about 12 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 | 0.9±0.02 | g/cm3 | ASTM D792 | 干燥溫度Drying temp 60℃ | |||
| 硬度Hardness | 45±5 | shoreA | ASTM D2240 | 干燥時間Drying time 2Hours | |||
| 拉伸強度Tensile strength | ﹥3 | Mpa | ASTM D412 | 射嘴溫度Nozzle temp 220℃ | |||
| 斷裂延伸Elongation at break | >450 | % | ASTM D412 | 螺筒一段溫度Screw 1 temp 210℃ | |||
| 撕裂強度Tearing strength | ﹥16 | Kn/m | ASTM D624 | 螺筒二段溫度Screw 2 temp 200℃ | |||
| 熔融指數Melt index | ﹥3 | g/10min | ASTM D1238 | 螺筒三段溫度Screw 3 temp 180℃ | |||


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