Rubber waterproof sealing ring plays a waterproof role, because the waterproof ring is made of rubber elastomer material, so the full name is also called rubber waterproof ring. When purchasing a waterproof ring, provide the size, material, hardness, tolerance and other parameters of the waterproof ring. During the appearance inspection, the burrs of the clamping line must not exceed 0.05MM (the minimum tolerance of Haisheng Rubber can be 0.01mm), otherwise the waterproof ring will not work. To its own role.

 

Waterproof ring can be divided into silicone waterproof ring, silicone rubber waterproof ring, watch waterproof ring, conductive waterproof ring, thermal conductive waterproof ring, LED waterproof ring according to different uses and materials.

 

Rubber sealing ring is to seal the required finished products to prevent oil leakage and liquid leakage, and it can also prevent dust. Rubber sealing ring is widely used in mechanical equipment, electronic and electrical products. It is an indispensable rubber sealing ring accessory, which protects all functions of the entire product. Rubber sealing ring can be divided into NBR nitrile rubber sealing ring, NR natural rubber rubber sealing ring, CR neoprene rubber sealing ring, EPDM EPDM rubber sealing ring, HNBR hydrogenated nitrile rubber rubber sealing ring.