Rubber molding refers to the process of manufacturing various rubber products using NR (Natural Rubber) and synthetic rubber as raw materials, as well as the production of rubber products from recycled rubber.

Categories

There is a wide variety of sponge rubber, with numerous classification methods.

Porous Institution Class

Closed-cell and open-cell rubber;

Foam Expansion Ratio

Low-density (with a visual density ≥ 0.5g/cm²) and high-density (with a visual density < 0.5g/cm²).

Rubber Matrix

NR rubber (TR rubber), SBR rubber (styrene-butadiene rubber), EPDM rubber (ethylene propylene diene monomer rubber), NBR (nitrile rubber), silicone rubber sponge, rubber-and-sponge blends, and plastic-and-rubber sponge blends, etc.

Performance & Performance-related

Soft Sponge, Hard Sponge, Microbubble Sponge, Conductive Sponge, Magnetic Sponge, Water-Expanding Sponge, Composite Sponge, etc.