We are Professional on Sponge rubber extrusion, closed cell sponge extrusion manufacture. Extruded sponge and high density foam extrusions materials is from expanded EPDM or neoprene, Closed cell sponge rubber extrusions profiles mainly adopt to continuous extrusion and vulcanization methods, for peroxide cured rubber or by discontinuous extrusion and autoclave (steam) vulcanization. Foam rubber and foam extrusion are soft and compressible, even though often interchangeably.

Foam extrusion, in simple terms, consists of mixing a chemical foaming agent with a polymer, and extruding the mixture at a temperature high enough to melt the polymer. The chemical foaming agent reacts or decomposes, resulting in a gas being liberated which is dispersed in the polymer melt.

Foam strip rubber (also called as foam sealing strip or foam rubber extrusion ) has an open cell structure and can be produced in low and high densities, making extruded foam is ideal for seals and insulation for cabinet and commercial applications.

Foam rubber seal, During the manufacturing process, can be manipulated to exhibit certain unique traits, as well as color can change to meet clients' requirement, density can be raised or lowered, hardness is at range of 25-30A.

Seashore rubber as a industry leader in foam extrusion. we try our best  to provide a specific product density or insulation characteristic to reach you requirement.

EPDM sponge extrusion and EPDM foam rubber extrusion are popular among many customers, we have versatlie productions and customize section shape and color to follow markets trends.

Extruded gasket, foam sealing strip,Sponge seal as important sealing production, we ensure provide high quality rubber extrusion and rubber profile reasonable price to merchant.