Specification
After testing the heat resistant for cover of the belt, the physical and mechanical properties fit the standard in the sheet below:
Item | Classes | ||||
T1 | T2 | T3 | T4 | ||
Testing temparature | |||||
≤100ºC | ≤125ºC | ≤150ºC | ≤180ºC | ||
Allowable variation range | |||||
hardness | Difference before and after aging | +20 | +20 | ±20 | ±20 |
Maximun after aging | 85 | 85 | 85 | 85 | |
tensile strength | Variation rate of property % ≤ | -25 | -30 | -40 | -40 |
Minimum after aging | 12 | 10 | 5 | 5 | |
Elongation at break | Variation rate of property % ≤ | -50 | -50 | -50 | -55 |
Minimum after aging % | 200 | 200 | 180 | 180 |
T2: heat resistant no more than 125ºC testing degree
T3: heat resistant no more than 150ºC testing degree
T4: heat resistant no more than 180ºC testing degree




FAQ
Q1. Are you a manufactuer?
Q2. What about the lead time?
2) 15--20 days for mass production.