Component:

Epoxy resin, iron oxide red and new-type antirust pigment filler, antirust additives, mixed solvent, curing agent based on polybasic amine adduct. Two-component (A and B) package for this kind of shop primer

Application:

Maintenance primer for abrasive blasted steel, warranty period: 3~6 months. Also used as antirust primer.

Properties:

A kind of shop primer under the cold setting, quick drying, film has excellent physical mechanical property. It can be used with different kinds of primer. Reducing to produce air when jointing because of without metallic zinc.

Physical Parameter:

Color: Iron red

Specific Gravity: Approx. 1.15 kg/L

Flash Point: 50℃

Storage: 1 year 

Theoretic Dosage: 0.12 kg/m2 

Drying Time: 25℃,  Dust-Free: ≤5 min,  Hard Drying: ≤24 h, Fully Curing: 7d

Film Thickness: WFT: 80μm    DFT:  25μm

Application Parameter:

Formula Ratio: Component A (Paint Vehicle) : Component B (Curing Agent) = 4 : 1

Curing Time: 25℃ : 0.5~1h

Pot Life: 25℃ : 8h

Coating Method:  High-pressure airless spray, hand brushing, roll coating

Diluent/ Dilution Ratio: Diluent for 102 epoxy coatings,     5~10%

Coating Interval:  25℃, Min. 16 h,   Max. Infinite

Surface Treatment: Sand blasting must be made on surface of steel till qualified to Sa 2.5 Standard of Sweden.

Recommended Layers: 1 layer of high-pressure air spray, 20~25μm DFT

Post-coat Accessory Coatings: Epoxy resin coatings, epoxy asphalt coatings, chlorinated rubber coatings, acrylic resin coatings, polyurethane coatings, chlorosulphonated polythylene coatings and prechlorinated polythene coatings, etc.

Claim:

The data in this Specification is derived from experiments and practical applications, and can be regarded as a guide for application. The title product is only for specialty application. Otherwise we only guarantee the quality of the said coating itself if it is used in other sectors undescribed herein or fresh sectors.