Heat Resistant Rubber Conveyor Belt is exclusively designed for high-temperature material conveying, widely used in heavy industrial fields with strict heat resistance requirements. Constructed with special heat-resistant rubber compounds (often based on EPDM - Ethylene Propylene Diene Monomer) for the cover layers, these belts prevent premature aging, cracking, and blistering caused by thermal stress.
| Grade | Tensile Strength (Mpa) | Elongation at Break (%) | Abrasion (mm³) |
|---|---|---|---|
| H | 24.0 | 450 | 120 |
| D | 18.0 | 400 | 100 |
| L | 15.0 | 350 | 200 |
| Standard | Tensile Strength (Mpa) | Elongation at Break (%) | Abrasion (mm³) | Cover to Ply (≤1.5mm) N/mm | Cover to Ply (>1.5mm) N/mm | Ply to Ply N/mm |
|---|---|---|---|---|---|---|
| DIN 22102-Z | 15 | 350 | 250 | 3.5 | 4.5 | 5 |
| DIN 22102-W | 18 | 400 | 90 | 3.5 | 4.5 | 5 |
| DIN 22102-Y | 20 | 400 | 150 | 3.5 | 4.5 | 5 |
| DIN 22102-X | 25 | 450 | 120 | 3.5 | 4.5 | 5 |
We also offer belts with cover grades in accordance with international standards including DIN 22102, RMA, AS 1332, SABS 1173/2000, IS 1891, BS 490, JIS K 6322, and more.
| Heat Resistance Grade | Continuous Working Temperature | Short-Term Peak Temperature | Suitable Material Types |
|---|---|---|---|
| Grade T1 (General Heat Resistance) | ≤ 100°C | 120°C | Warm cement clinker, hot sand, general high-temperature aggregate |
| Grade T2 (Medium Heat Resistance) | 100°C - 125°C | 150°C | Hot coke, sintered ore, hot chemical materials |
| Grade T3 (High Heat Resistance) | 125°C - 150°C | 180°C | High-temperature cement clinker, hot steel slag, hot coal |
| Grade T4 (Ultra-High Heat Resistance) | 150°C - 180°C | 220°C | Ultra-high-temperature metallurgical slag, calcined minerals, high-temperature industrial waste |
Packed in rolls and covered in PP film, then fastened with strong ropes or packed in iron cages as requested by customers.
Qingdao MWin Industry and Trade Co., Ltd. is a premier enterprise specializing in the research, development, manufacturing, and global export of high-quality rubber products and material handling solutions. Headquartered in Qingdao, China—a city renowned as the "Rubber City" of Asia—the company leverages decades of regional industrial expertise to deliver superior products to clients worldwide.
As an integrated "Industry and Trade" corporation, MWin combines robust manufacturing capabilities with efficient international trade services, ensuring that customers receive both technical excellence and seamless logistical support.
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