I. Product Description

IPN8710-2B Corrosion-Resistant Coating is a two-component paint, with the A component base material consisting of resin and initiator, and the B component base material consisting of active monomers and catalysts. When the A and B components are mixed in equimolar quantities, the three networks interpenetrate at the molecular level to form an interpenetrating polymer network (IPN) structure, generating a synergistic effect. The resulting network features strong adhesion, good flexibility, and resistance to acidic, alkaline, and saline corrosive media. It further enhances the coating's toughness, strength, adhesion, impermeability, and chemical inertness, resulting in better film performance. By forming IPN, the properties of high polymers are improved, representing a new type of polymer blending technology.

Section II: Application Scope

Internal and external corrosion protection coatings for drinking water pipes, and for the interior and exterior walls of water tanks. Structural steel corrosion protection coatings for the interior and exterior surfaces of gas cylinders, pipeline fittings, oil storage tanks, and oil pipelines.

III. Key Features

Film coating, strong adhesion, easy to apply, quick drying, with excellent resistance to acid, alkali, and salt corrosion, as well as superior water, oil, and weather resistance.

IV. Technical Specifications

Project Indicators Test Method

Color and Appearance: Conforms to standard sample, paint film flat and smooth, visual inspection

Viscosity (Brookfield-4 cup), s ≥ 45 GB/T1723-1993

Fineness, um ≤ 40 GB/T1724-1989

Drying Time, h   Dry to ≤0.5 GB/T1728-1989

Practical ≤12 GB/T1728-1989

Solid Content, % ≥50 GB/T1725-1989

Adhesion, Grade 1 GB/T1720-1989

Flexibility, mm ≤ 1 GB/T1731-1993

Corrosion resistance (after 12 months in coastal areas)

Determined after natural exposure) film color change,

≤ 4th grade