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Heat Resistant Conveyor Belt
Heat Resistant Conveyor Belt
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Detailed Product Description

Characteristics
The carcass of the heat resistant conveyor belt selects cotton canvas or EP canvas as skeleton material. This kind of conveyor belt adopt ethylene-propylene rubber or syrene butadiene rubber as coating with good heat resistance.
The product is suitable for carrying high temperature material, such as heat coke, cement clinker, heat casting, etc. It even can work under the temperature of 120°C. Heat-resistant conveyor belt can be widely applied in industries of metallurgy, cement, coking, steel, etc.
Models:
Heat resistant conveyor belts fall into three models
Mode1: able to with stand the test temperature of less than 100°C, code S1
Mode2: able to with stand the test temperature of less than 125°C, code S2
Mode3: able to with stand the test temperature of less than 150°C, code S3
Mode4: able to with stand the test temperature of less than 175°C, code S4

The physical performance of cover rubber after heat-proof test comform to the specification in the table

Index Model
Model1 Model2 Model3 Model4
Variation range
Hardness Difference after and before aging(IRHD) 20 ±20 ±20
Maxmum after aging(IRHD) 85
Tensile strength Decrease of performance variance rate %<= -25 -30 -40 -40
Maxmum after aging Mpa 12 10 5 5
elongation at break Performance variance rate % -50 -55 -55
Maxmum after aging % 200 180 180

Adhesion of inter layer
Index Between faberic layers Between cover layer and belt core
Cover layer thickness 0.8-1.5mm Cover layer thickness>1.5mm
Average of all test samples,N/mm no less than 3.0 2.2 2.6
The lowest data of all test samples,N/mm,no less than 2.0 1.6 2.0

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