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8 characteristics of mortar pump
Mortar pump is a pump that can adapt to different working conditions, such as transporting acid, alkaline liquid or slurry; Smelting industry, a variety of corrosive pulp; Sulfuric acid industry, various types of dilute acid; . The pump is both resistant to corrosion and wear, the use of a very wide range. Has the following characteristics: 1) strong wear resistance: the flow of parts are made of steel-lined ultra-high molecular weight polyethylene (UHMW-PE) manufacturing, UHMW-PE wear resistance of plastic first, 4 times higher than nylon 66 (PA66) and polytetrafluoroethylene (PTFE), which is 7-10 times of that of carbon steel and stainless steel. 2) Strong impact resistance: The impact strength of UHMWPE is the first among general engineering plastics, which is 5 times of ABS (ABS) and can work under minus 196 ℃ stable, which is not the characteristics of any other plastic. 3) Excellent corrosion resistance: The pump can withstand a variety of corrosive media (acids, alkalis, salts) and organic solvents at a certain temperature and concentration range, and soak in 80 kinds of organic solvents at 20 ℃ and 90 ℃ for 30 days. Appearance without any abnormalities, other physical properties almost no change. 4) no noise: UHMW polyethylene impact energy absorption of the highest value in the plastic, good sound-deadening, thus minimizing the transmission of liquid generated during the noise. 5) Safe and reliable, toxin-free decomposition: Ultra-high molecular weight polyethylene (UHMW-PE) used in this pump has extremely stable chemical properties and is therefore also suitable for use in the food industry. 6) low coefficient of friction: the pump's internal friction coefficient of only 0.07-0.11, it has a self-lubricating. Under water-lubricated conditions, it has a lower coefficient of kinetic friction than PA66 and POM. When working in a sliding or turning form, lubricity is better than when steel and brass are lubricated. 7) good anti-sticking: Ultra-high molecular weight polyethylene (UHMW-PE) excellent anti-sticking, anti-adhesion capacity and PTFE equivalent, it is conveying some high viscosity medium also outstanding. 8) Applications: Construction operations masonry or plastering mortar transport, ports, terminals, hydropower stations and other pressure grouting operations, basic treatment, soft grouting grouting, tunnels, subways, mining construction backfill grouting; bolt support. Mortar pump related articles Read: 5 grouting mortar pump working principle Mortar pump in the construction and grouting technology learning mortar pump 6 common faults