heat resistant conveyor belt
Description
This product is made of polyester canvas with high modulus, low shrinkage and high tear strength. The cover rubber is made of EPDM or chlorobutyl rubber with good high temperature resistance. It is compounded with high temperature resistant materials. It is refined by processes such as molding and vulcanization.
Feature
The core of the product is highly impregnated and shaped, and has high bonding strength. Under normal use conditions below 180C, the elongation deformation is small and the wear performance is excellent.
The product can withstand 250C high temperature for a short time and is suitable for industrial use in cement, coking, metallurgy, steel and so on.
Specification
Item | Class | ||||
T1 | T2 | T3 | T4 | ||
Test temperature | |||||
≤100℃ | ≤125℃ | ≤150℃ | ≤175℃ | ||
Allowed change range | |||||
Hardness | Difference before and after aging (IRHD) | +20 | +20 | ±20 | ±20 |
Maximum value after aging(IRHD) | 85 | 85 | 85 | 85 | |
Tensile Strength | Change rate of property (%) | -25 | -30 | -40 | -40 |
Minimum value after aging (Mpa) | 12 | 10 | 5 | 5 | |
Breaking Elongation | Change rate after aging 1% | -50 | -50 | -55 | -55 |
Minimum value after aging 1% | 200 | 200 | 180 | 180 |