Product name: 651 (Buried) Rubber Sealing commodity standards: Width 300 mm X 6 mm thick Goods usefulness Profile: 1: Rubber Sealing and sealing rubber-based natural rubber and synthetic rubber primary raw materials , mixed with various additives and fillers, the mastication, mixing, forming limit, its breed standards more, a bridge type, mountain-type, P, U-shaped, Z-type, B, T-type, H type, E-type, Q type. Based on the use of the case can be classified as buried rubber water stop and backing with rubber water stop. The sealing materials having excellent elasticity, abrasion resistance, aging resistance and tear function, diet modification ability, waterproof function is good, the temperature operating range of -45 ℃ -. + 60 ℃ when the temperature exceed 70 ℃, and When the rubber water stop by the intense oxidation effect or by the oil and other organic solvents, corrosion, shall not use rubber water stop. Two: Rubber Sealing is the use of high elasticity of rubber and compression deformation occurs pressure bomb tensile deformation under various loads. The first permanent seams and the surrounding joints for foundation and underground tunnel engineering, played fastening seal to prevent leakage of water seepage effect, to ensure the service life of rubber water-stop engineering building is made of natural rubber and various synthetic Rubber primary raw material, mixed with various additives and fillers, the mastication, mixing, forming limit, its breed standards more, a bridge type, mountain-type, P-type, R-type, U-type, Z type, B, T, H-type, E-type, Q type. The sealing materials having excellent elasticity, abrasion resistance, aging resistance and tear function, diet modification ability, waterproof function is good, the temperature operating range -45 ℃ - + 60 ℃. When the temperature exceed + 70 ℃, and the effect of intense oxidation or corrosion by oils and other organic solvents when, shall not apply to this product. Oil extends Northwest reorganized planning the biggest rubber enterprise HC Rubber News: July 8, modern radial tire production line, there is even a truck tire off the assembly line every minute. Northwest rubber extending oil company after the reorganization of resources into the Northwest induction strongest, planning the biggest rubber industrial enterprises, but also the single largest tire factory planning project. January to June this year, to achieve operating income of 905 million yuan, the end of the year plan task 51%, an increase of 35%, contrarian increase another new high before history.