If the spiral pipe used for water transportation is drinking water, it needs IPN8710 to prevent corrosion. IPN8710 anti-corrosion spiral pipe is used for water transportation. It consists of aliphatic polyurethane prepolymer and epoxy resin, high quality pigments, additives and solvents. Committed to food, drinking water and other equipment contact, pipes and pipes, drinking water tank surface corrosion.


The main material of spiral pipe is carbon steel, pipeline steel series x42-x70. Storage of water supply spiral pipe products in the field or warehouse should be in a clean and clean place, away from the production of harmful gases or dust in factories and mines. Clean up weeds and debris on the ground and keep the steel clean.


There are many types of corrosive media in water transportation and supply. There are acids, alkalis, salts, oxidants and water vapors. The coating must be chemically inert and acid and alkali resistant. The coating has compact structure, good water permeability, strong adhesion and toughness.


IPN8710 primer: polyurethane, modified epoxy resin, non-toxic anti-rust filler, additives and other components, curing at room temperature, forming interpenetrating network, compact coating structure, acid, alkali, salt resistance, excellent rust resistance, strong adhesion.


IPN8710 topcoat: It is composed of epoxy resin, rubber resin modified, non-toxic rust-proof paint, additives, etc. Chemical resistance, non-toxic, anti-microbial erosion.