Casting polyurethane elastomers dumbbell series

Composed of components A and B, A is a polyol component and B is a isocyanate terminated prepolymer. Mixed casting at 30-40 ℃, vulcanization at 80-90 ℃, demolding after 10-15 minutes. Replacing rubber products, clean and odorless, with high production efficiency. The product is transparent in color and can be adjusted by adding colorants. It has good wear resistance, good resilience, weather resistance, and excellent drop resistance. It is used in the production of dumbbells, barbells, kettlebells, etc.