Formula date: Jun 7, 2024
Component
F420/F330/HT600/GB805A-100.
Curing method
Self-drying.
Application
Elastic putty for wind turbine blades.
Characters
Low VOC, no cracking at low temperatures, high elongation, excellent adhesion.
A component
| Material | Content |
|---|---|
| F420(Desmophen NH 1420 Equivalent) | 21.5 |
| F330 | 6 |
| DOP plasticizer | 4 |
| BYK163 dispersant | 0.5 |
| BYK085 defoamer | 0.1 |
| BYK1790 defoamer | 0.2 |
| BYK-AF bentonite | 1 |
| R972 fumed silica | 0.5 |
| A187 coupling agent | 1.5 |
| 3A molecular sieve | 1 |
| Zinc stearate | 2 |
| Titanium dioxide | 1 |
| 1250-mesh talcum powder | 15 |
| 600-mesh silica powder | 45.7 |
B component
| Material | Content |
|---|---|
| HT600 | 20 |
| GB805A-100(Desmodur E15 Equivalent) | 80 |
Ratio
A:B=100:50 by weight
Specifications
| Pot life | >30min |
| VOC/g/L | ≤50g/L |
| Touch dry time 25℃ | ≤2h |
| Hard dry time 25℃ | ≤8h |
| Elongation | >150% |
| Tensile strength | ≥15Mpa |
| Adhesion | >5Mpa |
Remarks
The ratio of HT600 trimer and GB805A-100 prepolymer hardener can be adjusted according to requirements to modify the drying performance, hardness and elongation.
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]
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- Polyaspartic Resin
- Isocyanate Hardener
- Epoxy Hardener
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