General Information
Composition:Epoxy resin, zinc chrome yellow antirust pigment, antirust additive and epoxy curing agent.
Application:It is suitable for metal surface anti-rust primer, steel equipment and pipeline chemical corrosion proof coating. Usable on surface of substrate such as galvanized and stainless steel.
Color:Yellow
Gloss: none
Performance introduction
Hard rich film, resistant to wear force, acid, alkali, salt, corrosion and chemical-rich atmosphere. The best enhanced anti-corrosion coating with metallic texture.
Construction instructions
Theoretical dosage: 5㎡/㎏, (65-70 micron dry film, excluding loss)
Specific Gravity:About 1.45
Drying time:25℃ Touch dry ≤40min, Hard dry ≤24h, Full cure 7d
Mixing ratio:A:B=1:7
Curing time: 25℃ 10-30min
Potlife: 25℃ 4h
Coating method:high pressure airless spray, brush, roll
Thinner:Exempt Solvent
Surface treatment: Sandblasting or shot blasting to standard Sa2.5.
Supporting paint: Following coating is polyurethane coating, acrylic coating.
Cautions
1 Coating: the coating process is better with spraying. When spraying, solvent about 20% of the painting is added. Real time viscosity is controlled by the working team. Dry film thickness should be controlled within 40-50μm.
2 The paint should be stirred evenly before use. Strictly follow the instruction on ratio, proper mixing, leaving 5-10 minutes before application. In order to avoid precipitation, keep stirring during all application process.
3 Attention: each batch after preparation shall be used up with 4 hours. Beyond this time frame, the viscosity gradually rises till becoming glue form. Therefore, the amount of each batch shall match the work task. The interval between two coatings should be at least 4 hours. The substrate must be sprayed evenly (no exposure of the substrate).