QMH hot vulcanized conveyor belt cover rubber is used for hot vulcanized joints and hot vulcanized repairs of fabric conveyor belts and steel cord conveyor belts. The instantaneous high temperature resistance at the joint can reach about 180°C. QMH rubber cover focuses on tensile resistance, wear resistance, and high temperature resistance. QMH cover rubber is used to seal the joints of fabric conveyor belts, which is beneficial to improve the wear resistance of the joints and the integrity of the conveyor belt.
Send Inquiry1. Excellent bonding performance:
QMH conveyor belt cover rubber has excellent compatibility and bonding strength with conveyor belt rubber. During the hot vulcanization process, it can form a strong chemical bond with the rubber layer of the conveyor belt to ensure that the repaired part becomes a whole with the original conveyor belt, effectively preventing debonding and cracking at the repaired part, and greatly improving the overall strength and service life of the conveyor belt.
2. Good wear resistance:
The surface of QMH conveyor belt cover rubber has high hardness and wear resistance, which can withstand long-term friction and impact of materials during transportation, reduce wear on the surface of the conveyor belt, reduce maintenance frequency, and improve transportation efficiency.
3. Excellent corrosion resistance:
QMH cover rubber has good resistance to many chemical substances, such as acid, alkali, salt and other corrosive media. In harsh working environments, it can effectively protect the internal structure of the conveyor belt, prevent damage to the conveyor belt caused by chemical corrosion, and extend the service life of the conveyor belt.
4. Good elasticity and flexibility:
QMH cover rubber has a certain elasticity and flexibility, which can adapt to the stretching, bending and twisting deformation of the conveyor belt during operation. It will not cause the repair part to break or fall off due to the dynamic deformation of the conveyor belt, ensuring the normal operation of the conveyor belt.
5. High temperature stability:
During the hot vulcanization process, it can withstand high temperatures without deterioration, decomposition or performance degradation, ensuring the smooth progress of the hot vulcanization reaction, so that the repaired conveyor belt can work stably in a high temperature environment.
1. Conveyor belt repair:
QMH conveyor belt cover rubber is an ideal material for repairing damage such as wear, scratches, tears, and local rubber shedding on the surface of the conveyor belt. Whether it is a fabric core conveyor belt or a wire rope core conveyor belt, QMH cover rubber can be perfectly combined with the original conveyor belt through the hot vulcanization process to restore the original performance of the conveyor belt.
2. Conveyor belt joint production:
In the process of conveyor belt joint production, QMH cover rubber is an indispensable key material. It can ensure the strength and sealing of the joint, so that the conveyor belt joint has similar performance to the original conveyor belt, and ensure the smooth operation of the conveyor belt at the joint and the normal transportation of materials.
3. Rubber product repair:
In addition to conveyor belts, it can also be used to repair other rubber products, such as rubber rollers, rubber seals, rubber pipes, etc. Hot vulcanization repair of local damage to these rubber products can restore their functions and performance and extend their service life.
1. 3*500mm/4*500mm/5*500mm.
2. Other Specifications can be customized.
1. Selection points:
When selecting cover rubber, consider the material, working environment, damage type and other factors of the conveyor belt. For conveyor belts of different materials, such as natural rubber, styrene-butadiene rubber, chloroprene rubber, etc., a cover rubber that matches them should be selected to ensure a good bonding effect. At the same time, according to the working environment of the conveyor belt, such as high temperature, high humidity, strong corrosion, etc., select a cover rubber with corresponding properties, such as high temperature resistance, moisture resistance, and corrosion resistance.
2. Storage conditions:
QMH cover rubber should be stored in a cool, dry, well-ventilated warehouse to avoid direct sunlight and humid environments. The storage temperature is generally between 5℃-30℃, away from fire and heat sources to prevent the surface adhesive from deteriorating, aging or self-vulcanization. Different batches and different models of surface adhesives should be stored separately and marked to ensure the principle of first-in-first-out.
1. Safe operation:
During the use of QMH cover rubber and the operation of hot vulcanization process, operators should wear protective gloves, goggles, gas masks and other protective equipment to prevent safety accidents such as scalds, chemical burns and inhalation of harmful gases.
2. Quality control:
Strictly follow the instructions for use of QMH cover rubber and the requirements of hot vulcanization process to ensure the quality of each link, such as quality inspection of surface adhesive, application of adhesive, control of vulcanization parameters, etc., to ensure that the quality of the conveyor belt after repair or joint production meets the requirements.
3. Environmental protection:
During the hot vulcanization process, a certain amount of waste gas and waste residue will be generated, and effective environmental protection measures should be taken to deal with them, such as installing waste gas purification equipment, classifying and recycling waste residues, etc., to reduce pollution to the environment.
If you have any enquiry about quotation or cooperation, please feel free to email or use the following inquiry form. Our sales representative will contact you within 24 hours.
