熱塑性橡膠TPE
熱塑性橡膠TPE外觀為白色或淺黃色多孔圓條或圓片形小顆粒，兼有橡膠和塑料的優(yōu)點，具有良好的耐低溫性、透氣性和抗?jié)窕?，易于加工成型。加工工藝簡單，無需硫化，能耗低，容易著色，邊角料可以回收。廣泛用于制鞋、粘合劑、防水卷材、高聚物改性和道路瀝青改性、電纜、玩具等行業(yè)。
Thermoplastic elastomer TPE
Thermoplastic elastomer TPE is white or yellowish porous particles with rod or flake-shaped appearance. Combining the advantages of bith rubber and plastic, it possesses excellent low-temperature endurance ,permeability and wet skid resistance. It is characterizcd by easy molding and coloring, simple processing, vulcanization free and low energy consumption. The leftover bits and pieces can be recovered. It is widely used is shoes making, adhesives, waterproof materials, modification of polymer and road asphalt, cable and toys.
主要產(chǎn)品牌號及典型性能 Main Brand and Typical Properties:
項目 Item | YH-168 | YH-168-1 | YH-186 | YH-188 | YH-188-1 | YH-198 | YH-935 |
揮發(fā)分 Volatiles （≤%） | 0.70 | 0.70 | 0.70 | 0.70 | 0.70 | 0.70 | 1.0 |
300%定伸應(yīng)力 Stressat300% （≥MPa） | 1.8 | 2.5 | 1.5 | 2.0 | 2.0 | 4.5 | 1.8 |
拉伸強度 Tensile strength （≥MPa） | 16.0 | 20.0 | 8.0 | 20.0 | 14.0 | 20.0 | 10.0 |
扯斷伸長率 Elongation （≥%） | 650 | 700 | 700 | 700 | 700 | 650 | -- |
扯斷永久變形 Permanent deformation （≤%） | 40 | 35 | 35 | 40 | 40 | 60 | -- |
硬度 Hardness shore （A） | 86±5 | 85±5 | 63±5 | 85±5 | 75±5 | 90±5 | 66±3 |
熔體流動速率 Melt flow rate (g/10min) | 0.00~2.00 | 0.01~0.20 | 6.00~12.00 | 3.00~8.00 | 4.00~11.00 | 5.00~10.00 | 0.00~0.30 |
