Heat resistant conveyor belt: heat resistant conveyor belt is a special conveyor belt used in high temperature environment. Its main structure consists of high temperature combustion layer, transition layer, organic heat insulation layer, strength layer and heat resistant layer. It is mainly used in metallurgy, construction and other industries, transportation and sintering, coke, cement clinker and other high-temperature materials. The material temperature does not exceed 800 ℃, and the belt surface temperature does not exceed 220 ℃. The covering layer is made of high-temperature resistant canvas as the skeleton material, with a unique formula design. It has the characteristics of light belt, long service life, about 2~4 times, good heat resistance, etc.
Features: The coating adhesive produces microporous carbonization layer under high temperature, which can resist combustion, prevent heat from further transferring to the belt body, and reduce the internal strength of the belt body. In the process of belt operation, irregular small cracks are formed in the carbonized layer, which makes the belt have a cooling effect.
The heat-resistant conveyor belt is mainly used to transport high-temperature materials such as sintering, hot coke, cement clinker and hot castings, with ethylene propylene diene monomer (EPDM) or styrene butadiene rubber (SBR) as the covering rubber, and polyester canvas or cotton canvas with high strength and high permeability as the strength layer. Heat resistance and different heat resistance grades. Heat resistant glass cloth can be added between the covering glue and the skeleton layer to improve the heat resistance service life. It can be made into ring belt according to user requirements. The heat-resistant conveyor belt is covered with multi-layer rubber cotton canvas (polyester cotton cloth) and heat-resistant or heat-resistant rubber, and is bonded by high-temperature vulcanization. It is suitable for conveying hot coke, cement, slag and hot castings below 175 ℃.