Composition formula for high-temperature conveyor belts?

High-temperature resistant conveyor belts utilize EPDM or styrene-butadiene rubber for the covering; strong polyester or cotton canvas for the reinforcing layer.Thermal-resistant glass fabric can be interposed between the covering rubber and skeletal layers to enhance the service life of high-temperature belt. The tensile strength of the covering rubber for high-temperature conveyor belts can be reduced to 70% of the specified values in the table above, and the elasticity can be reduced to 80% of the specified values. They are mainly used for conveying high-temperature materials, such as sintered ore in steel mills, hot coke from coking plants, clinker in cement plants, and hot castings, etc.

Based on the main manifestations of high-temperature conveyor belt damage leading to loss of conveying ability, and different high-temperature ratings, we respectively use ethylene propylene (EPDM) or styrene butadiene rubber (SBR) for the cover rubber; and high-strength, high-penetrating polyester or cotton canvas for the reinforcing layer.Thermal-resistant glass fabric can be interposed between the covering adhesive and the frame layer to enhance the service life of high-temperature conveyor belts. Upon customer request, they can be manufactured into annular belts. High-temperature conveyor belts feature non-delamination of the belt body, minimal elongation, shock resistance, tear resistance, antistatic properties, waterproofing, flame retardancy, high strength, and excellent safety performance, and are mainly used in underground coal mines.

High-temperature resistant conveyor belts, as the name suggests, are a special type of conveyor belt designed for use in high-temperature environments. They are commonly used in industries such as steel, cement, and chemicals. Their main structure consists of a high-temperature resistant burn layer, transition layer, organic insulation layer, strong layer, and heat-resistant layer.

Feature:The adhesive encounters a carbonization layer with micropores at high temperatures, which is resistant to scorching and can prevent heat from further transmission into the body, thereby reducing the internal strength of the tape. During the operation of the tape, this carbonization layer generates irregular tiny cracks, providing a cooling effect to the tape body.

High-temperature resistant conveyor belts are primarily used for transporting high-temperature materials such as sintered ore, hot coke, clinker, and hot castings.In response to the primary manifestations of high-temperature belts with damage leading to loss of conveying capacity, and varying levels of high-temperature resistance,三元乙丙橡胶 or styrene-butadiene rubber is used for the cover rubber; high-strength polyester canvas or cotton canvas for the reinforcing layer. Heat-resistant glass fabric can be added between the cover rubber and the framework layer to enhance the service life of the high-temperature conveying belt. According to customer requirements, it can be manufactured into a ring-shaped belt. The high-temperature conveying belt consists of multiple layers of rubber, cotton canvas (polyester cotton canvas), coated with high-temperature or heat-resistant rubber on both sides and bonded together through high-temperature vulcanization. It is suitable for conveying materials like hot coking coal, cement, slag, and hot castings at temperatures below 175°C.

As conveyor belts play an indispensable role in the future industrial market, the industry will face higher demands and will undoubtedly encounter more opportunities and challenges.Enhancing performance and improving quality remain the industry's persistent direction and unchanging pursuit in the conveyor belt sector. Kaitong Tape understands that quality is the foundation of survival for a business, and we place great emphasis on technological research and development. We have hired several senior engineers from within the industry, forming a dedicated technical department. Additionally, we offer professional design and creation of various conveyor belts tailored to your project's needs, solving technical challenges for you. Should you have any unclear technical questions, please don't hesitate to call for consultation; we are committed to providing you with excellent service!