Fastener Dacromet Coating Water Based Inorganic Coating
Product Description
• Barrier Protection : Overlapping Zinc and aluminum flakes provide an excellent barrier between the steel substrate and the corrosive media
• Galvanic Action : Zinc corrodes to protect steel
• Passivation : Metal oxides slow down the corrosion reaction of zinc and steel to provide 3 times greater corrosion protection than pure zinc
• Self-Repairine : Zinc oxides and carbonates migrate to the damaged area Of the coating to actively repair the coating and restore barrier protection
Performance advantage :
1. Can be adjusted to any colour with paint.
2. Coating level smooth, acid and alkali resistance, high corrosion.
3. Good adhesion.
Technical indicators:
No. | Item | Indicators |
1 | Paint film appearance | Level off, smooth, inferior smooth |
2 | Viscosity | ≥50s |
3 | PH | 8.0-9.0 |
4 | Solid Content %≥ | 20 |
5 | Dry film thickness | 10-20(μm) |
6 | Adhesion (level) | ≤1 |
7 | Hardness | ≥1 |
8 | Resistance to hot and humid | 240(h) |


