1.TPE材料配混體系的問題
?。?)原因分析:
橡膠基材種類,塑料占比,油的含量等,都會影響配混材料的撕裂強度。
?。?)改善方法
A、選用高分子量、星型結構的SEBS基材;
B、在材料物性要求允許的情況下,適當增大塑料組分(如PP,PS,LLDPE)的比例;
C、在保證物性的前提下,適當減少油的添加量;
D、適當減少碳酸鈣等無機填充粉末的添加量;
| 產品說明Product description | ||||
| ·ER1037C是一款高粘性材料,具有的回彈性與耐刮擦性。 ·ER1037C is a is a highly viscous material which has excellent elasticity and scratch-resistant 。 | ||||
| 關鍵特性Key characteristic | ||||
| 1.表面微亮,手感柔軟粘手Shimmering on the surface, soft sticky hands 2.回彈性優良Excellent resilience. 3.易著色It is easy coloring. | ||||
| 功能Function | ||||
| 產品應用 Main application | 手把Handlebar | 電子產品Electronic Products | ||
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| 玩具產品Toy products |
| ||
| 加工方法Processing method | 注塑成型Injection molding 擠出成型Extrusion 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 | |||


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