الوصف

Natural rubber (NR) mainly consists of Rubber Hydrocarbon(Polyisoprene), and also containing a small amount of protein, water, resin acids, sugars and inorganic salts. NR is feature with strong elastic elongation, high strength, high tear resistance, excellent electrical insulation, abrasion resistance and drought tolerance, also with good workability and easy to adhere to other materials. It is better than the majority of synthetic rubber in the comprehensive performance. The disadvantage is that its low resistances to oxygen and ozone, aging and deterioration easily; poor oil and solvent resistance, intolerant to acid, alkali and corrosion; besides, its thermostability is not high. Operating temperature range: **0 ℃ to **0 ℃. NR is used widely in production of tires, rubber shoes, rubber hose, tape,insulation and sheathing of wire and cable, and other common products. Especially suitable in the manufacture of the Vibration Eliminator, Engine Shock Absorbers, machine support, rubber-metal suspension components, elastomer diaphragm, molded products.