Internal material analysis of pneumatic one-way diaphragm pump

[Asia Pump Network News] Pneumatic one-way diaphragm pump with compressed air as the driving force, is currently the most novel kind of pump. Pneumatic one-way diaphragm pump is also slowly spread in the industry, and now Xiaobian to introduce you to the pneumatic one-way diaphragm pump internal material analysis. Internal material analysis of pneumatic one-way diaphragm pump Rubber diaphragm molded from natural rubber, artificial rubber additives added to improve the chemical resistance of the diaphragm and bending performance. When the rubber diaphragm is pressed, a nylon braid is placed inside the rubber to disperse the stress to reinforce the diaphragm. Neoprene A cheap common diaphragm for non-corrosive liquids. NBR (Buna-U) A cheap diaphragm for petroleum / oil based fluids. 3 Dollars Rubber has a good flex life at cryogenic temperatures. Fluorinated rubber (Viton) has a good bending life at very high temperatures for the delivery of aromatic or chlorinated hydrocarbons and acidic liquids. Fu Xu coating technology pneumatic one-way diaphragm elastomer Neoprene (neoprene) neoprene is widely used in non-corrosive applications. Long life and low cost; Temperature limit: -17.7 ℃ to + 93.3 ℃, 0 ° F to + 200 ° F Buna-N (nitrile rubber) Fu Xu coating technology Nitrile rubber is mainly used in petrochemical and oil The liquid, good elasticity and life. Temperature Limits: -12.2 ° C to + 82.2 ° C, + 10 ° F to + 180 ° F Nordel (EPDM) Ternary rubber works well for very low temperatures. Can also be used as acid and alkaline fluids to reduce costs as a substitute. Temperature Limits: -51.1 ° C to + 137.8 ° C, -60 ° F to + 280 ° F Viton Fluorochemical Technology Fluorinated rubber works well for very high temperatures. Can be used for some acid and alkali products. But high cost and short life expectancy. Temperature Limits: -40 ° C to + 175.7 ° C, -40 ° F to + 350 ° F. Further reading: industry leaders IFAT China Guangzhou Exhibition building water pump manufacturers ranking article belongs to Internet industry (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network Editor: gogoing (QQ / WeChat: 181817456) Starting: http://beng.liuti.cn/ (Service Hotline: 400-6030-811)