材质:乙丙橡胶 | 厚度:6mm-18mm | 截面形状:长方形 |
厂家(产地):亿和(枣庄) | 拉伸强度:14MPA | 耐热:250℃ |
拉断伸长率:400% |
一.用途
主要用于输送冶金、焦化、建材、铸造行业、烧结产品、水泥、塑料和各种高温材料。
二.特点
使用三元乙丙胶(EPDM)或丁苯胶(SBR)作为覆盖胶,使用高模量、低收缩的聚酯布或棉帆布作为骨架材料,大大提高了耐热带的使用寿命。
三.技术数据
Item | Class | |||||
| T1 | T2 | T3 | T4 | ||
| Test temperature | |||||
| ≤100℃ | ≤125℃ | ≤150℃ | ≤175℃ | ||
| Change range allowed | |||||
hardness | Difference before and after aging(IRHD) | 20 | 20 | ±20 | ±20 | |
| Maximum value after aging(IRHD) | 85 | 85 | 85 | 85 | |
Tensile strength | Change rate after aging /% | -25 | -30 | -40 | -40 | |
| Minimum value after aging/ Mpa | 12 | 10 | 5 | 5 | |
Breaking elongation | Change rate after aging/ % | -50 | -50 | -55 | -55 | |
| Minimum value after aging/% | 200 | 200 | 180 | 180 |