Industrial extruded EPDM sponge rubber seals, closed cell EPDM rubber profile
Closed cell EPDM sponge rubber seals are extruded by material of EPDM sponge rubber, cured in a series of microwave units to hold their finished form.
Sponge rubber seal widely used on window, door, automotive, rail vehicle, windshield, electrical cabinet, solar energy etc.
According customer’s required make different shapes and sizes, such as sponge U profile, Sponge rubber cord, Sponge D profile, and other shaped sponge rubber sealing strips etc.
Profiles also can be cut into specific length and vulcanized joint to a ring or a frame, or punch hole, or adhesive tape etc. According you required to do.
Material：EPDM， other material such as neoprene(CR), nitrile (NBR)，silicone sponge also can be do.
Tensile Strength: 2.8Mpa
Elongation at break: 200%
Density: 0.5 to 0.65g/cm3
Hardness: 10shoreA to 30shore A
Brittle temperature: -38°C
Color: black
Size: according your drawing or samples.
Package: 50m or 100m each roll
MOQ: 1000M
Hot joint or cold joint a ring, hot vulcanized a corner, cut to specific length, punch holes, print words, slip coat on rubber extrusions etc.
