Heat Resistant Conveyor Belts Product features: - 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.
- The rubber compound used in the cover have been designed to avoid premature aging due to contact with any source of heat.
- Heat resistant conveyor belt can be divided into three types according to working temperature range: HRT-1 =100°C, HRT-2=125°C, HRT-3=150°C.
Physical property indexes Item | Type | 1 | 2 | 3 | Range | Hardness | Difference before and after aging (IRHD) | 20 | ±20 | Maximum value after aging (IRHD) | 85 | Tensile Strength | Change rate of property % ≤ | 25 | 30 | 40 | Minimum value after aging /Mpa | 12 | 10 | 5 | Breaking Elongation | Change rate of property % ≤ | 50 | 55 | Minimum value after aging % | 200 | 180 |
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High Temperature Resistant Conveyor Belts: - The belt carcass of this product is EP fabric of high modulus, low shrink, and high breaking tensile strength.
- Cover rubber of this product uses EPDM rubber or chlorobutadiene rubber that has very good high temperature resistance.
- The belt is made with extra care after mixing rubber with high temperature resistant materials, assembling and vulcanizing.
- The belt can bear 250°C even 500°C high temperature for a short time.
- It is suitable for use in cement, metallurgical and steel industry.
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