Heat Resistant Conveyor Belt
The carcass of the product selects cotton vanvas or EP canvas as skeleton material.Cover rubber and cushion rubber is styrene-butadiene rubber or chlorobutadiene that has god heat-resistant.The product can work under the temperature of 120oC.Heat-resistant conveyor belt widely used in industries of metallurgy,cement,coking,steel,and etc.
1.Specification as same as common conveyor belt
2.Heat-proof conveyor belts are categorized in three models
Model I:Able to withstand the test temperature of less than 100oC,codes T1
Model II: Able to withstand the test temperature of less than 125oC,codes T2
Model III: Able to withstand the test temperature of less than 175oC,codes T3
Model IV: Able to withstand the test temperature of less than 200oC,codes T4
The physical performance of cover rubber after heat-proof test comform to the specification in the table.
Items | Model | ||||
Model (I) | Model (II) | Model (III) | Model (IV) | ||
Variation range | |||||
Hardness | Difference after and beforeagingIRHD | ±20 | ±20 | ||
Maxmum after agingIRHD | 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 | ||
Index | Between fabric 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 |
Heat Resistant Conveyor Belt Manufacturer,Supplier&Factory search on:Google, Yahoo, Msn
Tel:86-576-83117158 83180366
Mob:13968506616
Fax:86-576-83118199
E-mail:leokin@rubberbelt-ct.com
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