1. Rubber surface cleaning
2. Coating treatment
Coating treatment is one of the effective ways to improve the brightness of the rubber surface. By coating a layer of high-gloss material on the rubber surface, its brightness can be significantly improved and its wear resistance can be enhanced.
- Coating materials: Common coating materials include polyurethane, polyurea, and silicone. Polyurethane and polyurea coatings have good wear resistance and low-temperature elasticity, while silicone coatings have anti-aging and high-temperature resistance. When selecting coating materials, it should be determined according to the specific use and working environment of the rubber product.
3. Use lubricants or brighteners
4. Calendering
5. Improve the production process