Category |
Applicable material temperature |
Choose skeleton material |
Abrasion |
Use |
T1 type |
≤100°C |
All cotton, polyester, wire rope |
≤120 mm3 |
Used for heat resistance requirements, material temperature is not very high, not suitable for powder materials |
T2 type |
≤125°C |
All cotton, polyester, wire rope |
≤150 mm3 |
For wear resistance requirements and suitable temperature occasions, or for the temperature is not very high powder materials |
T3 type |
≤150°C |
All cotton, polyester, wire rope |
≤180 mm3 |
For high temperature, high wear resistance requirements, such as sintered products, cement clinker, etc |
T4 type |
≤175°C |
All cotton, polyester, wire rope |
≤200 mm3 |
For high temperature, high wear resistance requirements, such as sintered products, cement clinker, etc |
T1:可耐不大于100℃试验温度
T2:可耐不大于125℃试验温度
T3:可耐不大于150℃试验温度
T4:可耐不大于175℃试验温度
Physical property indexes |
|||||
Project
|
Category |
||||
T1 |
T2 |
T3 |
T4 |
||
Test temperature |
|||||
≤100℃ |
≤125℃ |
≤150℃ |
≤175℃ |
||
Allowable range of variation |
|||||
Hardness |
The difference between post-aging and pre-aging |
+20 |
+20 |
±20 |
±20 |
Post-senescence and pre-senescence values |
85 |
85 |
85 |
85 |
|
Tensile strength |
Rate of performance change/% |
-25 |
-30 |
-40 |
-40 |
The lowest value after agingMpa |
12 |
10 |
5 |
5 |
|
Elongation at break |
Rate of change after aging/% |
-50 |
-50 |
-55 |
-55 |
The lowest value after aging/% |
200 |
200 |
180 |
180 |