Introduction to Conveyor Belt Repair Adhesive

Conveyor belt repair adhesive is a high-performance epoxy two-component composite material reinforced with carbon nanotubes and nano inorganic materials. The biggest advantage of this material is the use of special nano inorganic materials to bond with the oxygen of epoxy cyclic molecules, improving the intermolecular bonding force and significantly enhancing the overall performance of the material. Polymer rubber repair materials have shown significant effectiveness in repairing damaged products with elastic properties, such as rubber, polyurethane liners, conveyor belts, pulleys, insulation layers, etc. Polymer elastic coating repair materials have the characteristics of wear resistance, corrosion resistance, strong flexibility, high elasticity, strong adhesion, self leveling without any sagging phenomenon, convenient construction, and environmental protection.

Comparison of repair methods for scratches and tears on conveyor belts

1. Mechanical connection method: Its advantages are simple operation, fast speed, and low cost. The disadvantage is the strength of the tape connection part

Weakened, only 35% of the original band- 45%, prone to fatigue damage, short service life, uneven joints, severe impact damage to the rollers during operation, and accompanied by material leakage problems.

2. Hot vulcanization bonding connection method: Its advantage is high bonding strength, which can reach 90% of the original tape; Flat fitting with no impact: relatively good flexibility. The disadvantage is that high heat source requirements are required during vulcanization, and the equipment is bulky, which is not conducive to dry handling; The process is complex, takes a long time, and is greatly affected by environmental temperature and humidity. And the vulcanized part of the joint is prone to peeling and cracking.

3. The polymer repair adhesive method for conveyor belts has the advantages of simple application, no need for specialized tools, high durability and abrasion resistance compared to polyurethane belts themselves, and high overall cost-effectiveness. After one hour of on-site repair, it can be put into production immediately.