"Plastic King"--PTFE
2022-05-24 15:40:55
Polytetrafluoroethylene [PTFE] is one of the best corrosion-resistant materials in the world today, so it has the reputation of \"Plastic King\". It can be used for a long time in any kind of chemical medium. PTFE seals, gaskets, gaskets. PTFE seals, gaskets, and gaskets are made of suspension polymerized PTFE resin. Compared with other plastics, PTFE has the characteristics of excellent chemical corrosion resistance and temperature resistance, and it has been widely used as sealing material and filling material. Through the continuous efforts of Litong people, the high-quality rubber materials produced by Litong and imported from Germany have been introduced to the rubber product market. The GK190E automatic compound production line with an annual output of 10,000 tons can also be put into operation without problems. At present, Litong Xifa compound rubber production plant has Qingdao soft control automatic dosing system, which represents the fusion of domestic technology and GK190E automatic compound rubber. Production lines and MES systems create extremely precise automated and computerized production methods.
The super wear-resistant sandblasting pipe jointly developed by Litong and Qingdao University, in order to better provide customers with high-performance products, Litong accelerates the development of new products and actively attracts talents from multiple disciplines. Litong has more than 10 branch service agencies across the country. , Wholeheartedly customer-centric sales service system, providing high-quality services for major customers, and providing exclusive products for key projects. The first value of Litong is that integrity is the foundation, and there is no excuse for doing things. Protective wax is a mixture of saturated straight-chain hydrocarbon refined wax and saturated isomerized hydrocarbon microcrystalline wax. When the amount in the rubber compound exceeds its solubility in rubber, it migrates to the surface of rubber products after vulcanization to form a physical protective film, which is effective. Prevent ozone cracking. Chemical antioxidants are often used in acid and alkali resistant hoses. Among them, the solubility of chemical antiozonants in wax is higher than that in rubber, and the migration speed of wax in rubber is faster than that of chemical antiozonants. Diffusion, improve the ozone crack resistance of acid and alkali resistant hoses under dynamic and static conditions.
Oil pipelines are pipes that transport crude oil and natural gas from oil and gas formations to the surface after drilling is completed, and are used to withstand the pressure generated during the extraction process. Oil pipe is a general term for oil pipe casing, oil pipe, drill pipe, kelly, weighted drill pipe, drill collar, etc. and line pipe for oil and gas transportation. It is an important and essential raw material in the oil and gas industry, and its consumption accounts for more than 0% of the total steel used in the petroleum industry. Petroleum rubber hose, also known as rubber fuel pipe, flexible reinforced oil hose, fuel discharge hose, oil A chemical hose is a flexible hose used for suction, discharge and delivery of oils containing aromatic hydrocarbons. Compared with the water hose, the oil hose is inserted with a copper wire to ground to eliminate static electricity. The inner and outer rubber materials have excellent oil resistance and wear resistance. In addition, for heavy duty applications, it is resistant to aromatics content up to 60%. In addition, steel wire spirals can be added to the oil-glu hose to improve wear resistance and prolong service life.
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