There are two kinds of materials commonly used in industrial vacuum hose, one is PU material, and the other is PVC material. Here we compare the PU hose and the PVC vacuum cleaner.
PU hose made of PU plastic, PU is the abbreviation of Polyurethane, the Chinese name is polyurethane polyurethane. PU pipe is widely used in glass industry, wood industry, iron and steel industry, plastics industry, mining, shipbuilding, cement and other mechanical transmission pipe, when the strong protective tube.
At the same time, it can also be used in food industry. This product can better meet the transport requirements of all walks of life. PVC vacuum tube is made of PVC synthetic material, high strength galvanized wire spiral embedded in flexible PVC pipe wall. PU tube and PVC on the surface of the difference is not very large, are transparent, are embedded in the steel wire, but in the use of performance, the two there is a huge difference.
From the material point of view, cleaning materials made of PU pipe PVC pipe more than pure and transparent, PU hose embedded steel stainless steel wire, copper wire more than PVC abrasion resistance, tensile, and PU hose wire than PVC vacuum tube wire should be more rough, thus greatly extend the use of PU tube life, PU hose service life is 7-10 times of PVC tube from the point of view, the physical and chemical properties of PU tube, with high pressure resistance, corrosion resistance, abrasion resistance, heat resistance, these are far less than the PVC tube, PU tube in winter also very low temperatures will not harden in the summer high temperature will become soft, not yellow, these are not more than PVC.
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