Formula date: Nov 20, 2025
Component
F520/F420/GB930-100/GB902-100.
Curing method
Air drying.
Application
DTM.
Characters
High solid content, fast drying.
A component
| Material | Content |
|---|---|
| F520(Desmophen NH 1520 Equivalent) | 20 |
| F420(Desmophen NH 1420 Equivalent) | 20 |
| BYK163 Dispersant | 1 |
| 4200 Wax paste | 2 |
| Rutile titanium dioxide | 35 |
| Zinc phosphate | 10 |
| R972 fumed silica | 0.4 |
| 3A Molecular sieve | 3 |
| BYK1790 defoaming agent | 0.2 |
| BYK-410 Rheology agent | 0.1 |
| EFKA3600 Leveling agent | 0.1 |
| F421-FW200 Black paste | 0.3 |
| 1130 UV absorber | 0.9 |
| 292 UV absorber | 0.6 |
| A-187 silane coupling agent | 1 |
| n-Butyl acetate | 2.9 |
| PMA | 2.5 |
B component
| Material | Content |
|---|---|
| HT600 | 68 |
| Dehydrating agent | 0.5 |
| N-Butyl acetate | 16 |
| PMA | 15.5 |
Ratio
A:B=2.5:1 by weight
Specifications
| Pot life | >40min |
| Solid content | ≥85% |
| Touch dry time 25℃ | ≤1h |
| Hard dry time 25℃ | ≤3h |
| Thickness | 100-150µm or according to actual needs |
| Hardness | H |
| Glossness | ≥85° |
| Elongation | <20% |
| Aging resistance | UVA≥2000h |
| Salt spray resistance | >500h |
Construction description
High-pressure airless spraying or manual spraying is recommended. Roller coating or brush coating can also be used.
Feiyang Protech has been specializing in the production of raw materials for polyaspartic coatings for 30 years and can provide polyaspartic resins, hardeners and coating formulations. Feel free to contact us: [email protected]
Our products list:
- Polyaspartic Resin
- Isocyanate Hardener
- Epoxy Hardener
- Polyaspartic Coating Formulation showcase cases
Consult our engineers to customize a coating formulation for your project. Contact our Tech Team