Iron and steel works in the transport of coal, iron ore, ballast materials are useful to the conveyor belt; There are steel factory production of products, if the production of steel plate, there are coil belt, sash when conveying steel plate conveyor belt.|
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 |
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Project
|
Category |
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|
T1 |
T2 |
T3 |
T4 |
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|
Test temperature |
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|
≤100℃ |
≤125℃ |
≤150℃ |
≤175℃ |
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|
Allowable range of variation |
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|
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 |
|
