IPN8710 includes polyurethane resin as well as modified epoxy material and asphalt, anti-rust pigments as well as additives such as grinding precision filtering as well as become a new kind of anticorrosive finishings with Interpenetrating polymer network (IPN) framework. It is defined by safe, reduced viscosity, high strength, exceptional resistance to abrasion, hydrolysis and corrosion. IPN8710 anticorrosive finishing appropriates for buried pipeline in the drinking water storage tank, water tower, beer can, water supply pipe of petrochemical, petroleum, offshore system, ship, water conservancy, municipal engineering, metallurgy and also other industries, likewise used for fuel oil, fuel and also various other steel containers, concrete container interior covering surface.
IPN 8710 Coating Steel Pipeline Material:
GB Q235B, JIS SS400B, ASTM Gr.65, IOS E235B, EN S235JR
IPN 8710 Layer Steel Pipe Handling:
1. Surface treatment of steel pipeline: Sand blasting and also corrosion removal on the surface of steel tube got to Sa2.5 www.wldsteel.com level, as well as the Account gauge had to do with 30 um. The treated surface area needs to be topped within 1 day.
2. Coating: The finish of group An and group B shall be configured according to the percentage of weight A: B= 11:1 prior to use. The completed finish should be used up within 5 hours.
3. Paint procedure: Ordinary spraying, high-pressure airless spraying, painting brush and other processes can be utilized for building. The following covering needs to be applied after the previous one has dried. Special diluent dilution can be used when viscosity is too huge.
Referred Criteria For Anti-Corrosion Finish Steel Pipeline:
AWWA C203: Coal-Tar Enamel Cellular Lining for Steel Water Pipelines
AWWA C205: Concrete– Mortar Protective Lining and also Layer for Steel Pipes 4 In. (100 mm) and also Larger– Store Applied.
AWWA C210: Liquid-Epoxy Finish System for the Interior and Exterior of Steel Water Pipelines.
AWWA C213: Fusion-Bonded Epoxy Covering for the Interior and Exterior of Steel Water Pipelines.
AWWA C222: Polyurethane Coatings for the Interior and Exterior of Steel Pipes and Fittings.