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The types of rubber sponge are classified to closed-cell and open-cell types.
NRIt is a rubber sponge based on natural rubber or styrene butadiene rubber. It has outstanding wear resistance.
CRIt is a rubber sponge based on chloroprene rubber. It has good oil & weather resistance. It also has flame retardancy.
EPDMIt is a rubber sponge based on ethylene propylene rubber. It has good weather & heat resistance. Because of weather resistance, it can be used as a part which is used in outside.
NBRIt is a rubber sponge based on acrylonitrile and butadiene rubber. It has outstanding oil resistance.
SIIt is a rubber sponge based on silicone rubber. It has an excellent heat resistance so it can be used in high temperature. Because of foaming agent which doesn’t make harmful gas for food, it passed the test for food sanitation and safety.
Sealing parts for Rear Lamp
Rubber Sponge Protecter
Gasket for Lighting