The use of rubber, a detailed introduction to the ten classification uses

7. Rubber and medical and health care: There are many rubber products in the medical and health sector, such as the diagnosis, blood transfusion, and catheterization of anesthesiology, urology, surgery, brain surgery, orthopedics, five palaces, and radiology in hospitals. , All kinds of plastic-colored surgical gloves, ice bags, sponge seat cushions, etc. used for gastrointestinal lavage are mostly rubber products. There are also rubber products as accessories for medical equipment and instruments. Medical rubber products often have special requirements for it, such as non-toxicity, sterilization, physiological inertness, and radiation resistance. The butyl rubber of the rubber towel has high biological inertness, chemical stability and slight water permeability and air permeability. It is used to process rubber bottle stoppers, which can ensure the preservation of highly hygroscopic anti-business and anti-cancer preparations. In recent years, silicone rubber has become more and more widely used in the manufacture of medical products. For example, the use of silicone rubber to manufacture artificial organs and human tissue substitutes has made great progress. It is released slowly and continuously, which can improve the efficacy and is relatively safe.

8. Rubber and civil construction: In modern buildings, rubber is even more useful. For example, glass-sealed rubber strips used in buildings, acoustic floors, green sponges, rubber carpets, rain-proof materials, and paint on walls with milky paints. Large rubber spring seat cushions have been installed in buildings since the mid-sixties to reduce vibration and noise. Foreign countries are still trial-producing rubber seat cushions to reduce the damage of earthquakes to buildings. The development of this rubber product is of great significance. Inflatable rubber soft rubber latex cement and Jiaozhou green used in the manufacture of concrete hollow components are widely used in construction projects. Mixing latex into cement can improve the elasticity and wear resistance of cement. Adding 3% rubber or latex to asphalt pavement can prevent cracking of the pavement and improve impact resistance. Machinery used in construction, transportation equipment, protective equipment, etc. all have rubber accessories.
9. Rubber and agriculture, forestry and water conservancy: The development of agriculture, forestry and water conservancy also requires a variety of rubber products. In addition to various tires for tractors and agricultural machinery, rubber tracks used in combine harvesters, irrigation pools, water tracking The number of rubber anti-seepage layers, rubber dams, rubber boats, and life-saving supplies used in He Reservoir is increasing. There are rubber accessories in agricultural and sideline products processing equipment and forestry, animal husbandry, and fishery technical equipment. For example, a Tie Niu-40 wheeled tractor needs as many as 121 pieces of rubber products. With the great development of agricultural mechanization and farmland water conservancy, more and more rubber products will be needed.
10. Rubber and transportation: The rubber industry developed along with the automobile industry. The rapid development of the automobile industry and petrochemical industry in the 1960s greatly improved the production level of the rubber industry; in the 1970s, in order to meet the needs of high speed, safety, energy conservation, pollution elimination, and pollution prevention of automobiles, Promoted the continuous appearance of new varieties of tires. Raw rubber consumption occupies a considerable proportion in transportation. For example: a Jiefang brand 4-ton truck needs more than 200 kilograms of rubber products, a hard-seat carriage needs to be equipped with rubber products with a total weight of more than 300 kilograms, a 10,000-ton giant ship needs nearly 10 tons of rubber products, a jet The airliner needs nearly 600 kilograms of rubber. In sea, land and air transportation, none of them are inseparable from rubber products. As a means of transportation, tires are a major accessory. In recent years, in addition to the production of ordinary tires, radial tires and tubeless tires have also been vigorously developed. Some subways also use rubber tires. Railway vehicles and automobiles promote the application of rubber spring reduction products, air-tight rubber. Large stores, stations, and passenger conveyors are also being used. In addition, there are "hovercraft" and "hovercraft" made of rubber.
Rubber has many uses and is closely related to our work and life. No matter what industry you are in, you are inseparable from rubber products. The ten categories of the above rubber uses, everyone should have a comprehensive understanding and understanding of the use of rubber after reading.