In order to adapt to the physical and chemical conditions of the operation of various industries, usually industrial hoses in the internal and external colloid chemical raw materials and processes have very stringent standards of implementation.
Common materials, such as:
Industrial Threading Hose: Mainly by stainless steel, copper and other metal materials manufacturing, outside diameter 5mm-25mm, divided into single buckle and double buckle two kinds of structure, mainly used for sensor line protection. PVC PVC.
resistant to chemical corrosion, light weight, stain prevention, inflation resistance, the disadvantage is easy aging. PUR-polyurethane ester.
Resistance to chemical corrosion, light weight, good wear resistance. NR Natural rubber.
Elastic, antifreeze, wear-resistant, tear-resistant, diluted acid, low temperature water and alcohol, the disadvantage is weak chemical resistance. SBR oil-filled styrene-butadiene rubber.
Resistance to air compounds, industrial water, ethylene glycol, etc., the disadvantage is weak chemical resistance. EPDM ternary ethylene propylene rubber.
Heat-resisting, vapor-resistant, ozone-resistant ultraviolet rays and chemical substances.
NBR acrylonitrile butadiene copolymer/ Nitrile.
Resistant to mineral oil, grease and fuel, low temperature and lower concentration of inorganic acids. CR Neoprene polymer/rubber.
Chemical resistance, ozone aging and ultraviolet, flame resistant. SI Silicone rubber. High temperature, cold, ozone-resistant aging, tasteless.
The disadvantage is high cost. UPE/XLPE cross-linked polyethylene (PE). Chemical resistance, oxidation resistance, good stability. The disadvantage is that the permeability is weak.