Underground Coal Mine Used Multi-ply Fabric Heat Resistance Rubber Belt
Heat Resistant Conveyor Rubber Belt
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
Application:
Suitable for conveying hot material like powder or clump materials at high temperature.Ideal for conveying
sintered ores, cokes, soda ash, chemical fertilizer, slag and foundry.It can resist high temperature.
Features:
Heat Resistant Conveyor BeltThe 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. Heat Resistant Conveyor Belt is the best choice.
NN/EP conveyor belt (Din Standard Belt)
The rubber compound used in the cover have been designed to avoid premature aging due to contact with any source of heat.
The heat resistance conveyor belt layer to layer adhesion strength:
Item | interlayer of cloth | cover layer and cloth interlayer | |
Thickness of the cover layer≤1.5mm | Thickness of the cover layer>1.5mm | ||
The average value of the longitudinal specimen shall be no less than | 3.0 | 2.2 | 2.6 |
The peak value of the longitudinal specimen | 2.0 | 1.6 | 2.0 |
Technical standards:
GB/T7984-2001, GB/T10822-2003, DIN22102, AS1332,JISK6322, etc.
Specifiction/strength:160N/mm-----3150N/mm


The heat resistance conveyor belt abrasive wear of the cover rubber:
Type
Item level | Abrasive wear | ||
type I |
type II |
type III | |
First quality | 0.8 | 1.0 | 1.0 |
accepts | 1.0 | 1.2 | 1.2 |

Heat Resistance Conveyor Rubber Belt
It can be divided into four types according to working temperature range: HRT-1 <=100°C, HRT-2<=125°C, HRT-3<=150°C,HRT-2<=175°C
The physical and mechanical properties of the heat resistant covering layer after tested should be in accordance with the following table: |
Project | The type | ||||
T1 | T2 | T3 | T4 | ||
Change the range | |||||
Hardness | Draw the intensity | +20 | +20 | +20 | +20 |
Maximum after wearing out | 85 | ||||
Draw the intensity | The minimum value Mpa after wearing out | 12 | 10 | 5 | 5 |
Performance rate of change /% | -25 | -30 | -40 | -40 | |
Break person who extend | Performance rate of change /% | -50 | -50 | -55 | -55 |
After aging rate of change /% | 200 | 200 | 180 | 180 | |
For more details,please contact us freely!
Polyester conveyor belt, (EP)
Nylon conveyor belt, (NN)
Cotton conveyor belt, (CC)
Sidewall conveyor belt (SW)
Chevron conveyor belt, (C5 C10 and C15)
Oil Resistance conveyor belt, (OR and MOR)
Hot Resistance conveyor belt, (HR)
Fire Resistance conveyor belt, (FR/PVC/PVG)
Heat Resistance conveyor belt, (OHR/ OFR)
Cold Resistance conveyor belts, (CR)
Endless belts
Conveyor Roller, Conveyor Pulley, Conveyor Roller bracket,Belt Cleaner,Belt Buckle etc
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