| 材质：丁腈橡胶 | 厚度：6mm-18mm | 截面形状：长方形 |
| 厂家(产地)：亿和（枣庄） | 拉伸强度：14MPA | 拉断伸长率：400% |
| 耐油性能：中度耐油 |
一、产品特性及用途：
二、技术指标： 1.耐油输送带根据覆盖胶性能分为耐磨损型（D）、一般型（L）二种类型。
本产品由全棉帆布、尼龙帆布、聚酯帆布，经过压延、成型、硫化等工序精制而成。该产品适用于油性物料及油态工作场合下使用。
Type | Break the intensity /Mpa | Break extension rate /% | Wearing and tearing /mm3 |
LO | ≥14.0 | ≥350 | ≤200 |
DO | ≥16.0 | ≥350 | ≤160 |
2.耐油性能
Serial number | Experimental condition in soaking the liquid | Rate of change of the volume /%≤ | ||||||
| Oil number in GB/T1690 | Soaking temperature /℃ | Soaking time /h | LO | DO | |||
1 | Oil No.2 | 70±2 | 70- | 20 | -5 | |||
2 | Oil No.3 | 70±2 | 70- | 50 | 5 | |||
3 | Oil No.3 | 100±2 | 22±0.25 | 50 | 5 | |||
Notes:one of oil proof testing is ok. | ||||||||
