What Is Cold Finish?
Hydroxyl component paint: It consists of fatty acid resin, pigment, auxiliary agent and diluent; the other component: isocyanate.
Metal finish
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Hydroxyl component paint: It consists of fatty acid resin, pigment, auxiliary agent and diluent; the other component: isocyanate.
- Chinese name
- Metal finish
- Main composition
- Two-component self-drying paint
- Main features
- The paint film is full and bright, and the hardness is high
- The main purpose
- Grain and oil machinery, metal products exterior coating protection
:
, Excellent decorative performance. Dry quickly.
Good chemical resistance. Strong adhesion, good mechanical properties and strong protection performance.
The main purpose ,.
Paint film appearance | The paint film is smooth and the color conforms to the standard model |
Fineness | 20mm |
Drying time, standard thickness single coating, 25 | Surface drying2h, solid drying24h, drying (120 ± 2 ) 1h |
Gloss, 60 ° | Gloss 90%, matte: agreed |
hardness | 0.6 |
Adhesion, grid method, grade | 2 |
Cup test | 4mm |
Bending test | 3mm |
Water resistance | 72h |
Acid resistance, 5% V / V, sulfuric acid | 12h |
Alcohol resistance, 50% V / V, ethanol | 12h |
Technical index
Packaging Specifications Lacquer: 20kg / drum S10-37 Curing agent: 20kg / drum
Match | Paint: curing agent = 1: 1,2: 1 black (weight ratio) |
Construction time limit | 8h |
Theoretical dosage | 100 150g / |
Basic parameters
Recommended number of coats: two coats dry film thickness 60 ± 5mm
Matching paint S53-31 polyurethane antirust paint S06-16 metal primer BZ04-70 polyurethane intermediate paint
Surface treatment The painted base surface must be firm and clean, free of all dirt such as oil, dust and so on. There is no acid, alkali or moisture condensation on the base surface.
For long-cured polyurethane topcoats, after applying sandpaper sanding, the subsequent topcoats can be applied.
Coating method Airless spraying: thinner: X-8 metal topcoat thinner dilution rate: 0 to 15% (based on paint weight)
Nozzle diameter: about 0.4 0.5mm, discharge pressure: 15 20MPa
Air spraying: thinner: X-8 metal topcoat thinner dilution rate: 0 to 25% (based on paint weight)
Nozzle diameter: about 1.8 2.5mm, discharge pressure: 0.3 0.5MPa
Roll coating / brush coating: thinner: X-8 metal topcoat thinner dilution rate: 0 to 20% (based on paint weight)
Shelf life Store in a cool, dry, ventilated place, paint for one year, curing agent for six months.
Notes 1. Read the instructions before construction.
2. Adjust the paint and curing agent according to the requirements before use, mix as much as you need, use after mixing evenly, and use it up within 8 hours.
3. Keep dry and clean during the construction. It is strictly forbidden to contact with water, acid, alcohol and alkali.
4. After the paint is mixed, the curing agent packaging barrel must be tightly closed to prevent gelation.
5. During construction and drying, the relative humidity should not be greater than 85%. This product can be delivered after 7 days after painting.
