SBR 斗提机皮带-耐磨型
低拉伸率斗提机皮带
4B 的斗提机皮带为层状结构,抗冲击而且拉伸率低。EP 带芯层包含由拉伸率低的涤纶纤维经线(沿皮带长度方向)和抗冲击的锦纶纬线(垂直于皮带长度方向)织成的 EP 帆布。高强度的高分子纺织物(EP 帆布)经过预拉伸处理,所以保证了皮带的低拉伸率。工作状态下,最高拉伸率为 1.5%。
Belt Properties
耐磨型
防静电型
Temperature
-20˚C to +70˚C
Specifications
Type | EP500/3 | EP630/4 | EP630/4 | EP800/5 | ||
SBR | 1+1 SBR | 1+1 SBR | 2+2 SBR | 2+2 SBR | ||
Strength per ply | kN/m | 160 | 160 | 160 | 160 | |
Number of plies | 3 | 4 | 4 | 5 | ||
Total tensile strength | kN/m | 500 | 630 | 630 | 800 | |
Maximum working tension | kN/m | 50 | 63 | 63 | 80 | |
Top & bottom cover thickness | mm | 1 | 1 | 2 | 2 | |
Belt thickness | mm | 6 | 7 | 9 | 10.5 | |
Weight | kg/sqm | 7.8 | 9 | 11.4 | 13.3 | |
Minimum pulley diameter | mm | 315 | 500 | 500 | 630 |
Technical Specifications:
- Applications: For fat and oil free products up to 70˚C
- Covers: SBR Styrene Butadiene Rubber
- Carcass: Polyester fabric warp and polyamide fabric weft plies (EP) separated by 0.3mm thick synthetic rubber laminates of SBR
- Temperature Range: -20˚C to +70˚C
- Standard: Manufactured to BS 490,DIN 22102 and DIN 22104 standard