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Heat Resistant Fabric Conveyor Belt
Fabric Conveyor Belt, Heat Resistant Conveyor Belt, High Temperature Conveyor Belt Supplier
1. Applications
Heat resistant conveyor belt is suitable for transporting high temperature materials, such as sintering ore, hot coke, cement clinker, hot casting, etc. According to heat resistant grade of different working conditions, we use EPDM or SBR as cover rubber and use high-strength EP or cotton canvas as tension element.
2. Heat resistant grade
Four grades divided according to different testing temperatures:
GradeTesting temperature(≤)
T1100℃
T2125℃
T3150℃
T4175℃
3. Physical properties of rubber cover
ItemGrade
T1T2T3T4
Changing range allowed
HardnessDifference between before-aging and after-aging (IRHD)+20+20±20±20
Maximum value after aging (IRHD)85858585
Tensile strengthChange rate of property/ %-25-30-40-40
Minimum value after aging/ MPa121055
Breaking elongationChange rate after aging/ %-50-50-55-55
Minimum value after aging/ %200200180180
4. Full-thickness tensile propertiesa.
a. Full thickness, longitudinal tensile strength after-aging test reduces not lower than 30% of before-aging values.
b. Full thickness, longitudinal elongation at reference force, not more than 4%.
c. Longitudinal tensile strength, not less than the below table. (N/mm)
Nominal belt type160200250315400500630
800100012501600200025003150
5. Ply adhesion at normal temperature
ItemPly to plyRubber cover to ply
All samples average value/ (N/mm) ≥4.53.5
All samples min peak value/ (N/mm) ≥3.92.9

Wear resistant fabric conveyor belts for the transport of heavy abrasive materials. The quality of our Fire Resistant Conveyor Belt is guaranteed. We are Cotton Conveyor Belt Wholesaler. If you don't understand anything, you can contact us.
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