The slow hardener EH-BIOINFS or medium EH-BIOINFM are designed to be used with the BIOinfusion epoxy resin.
Bio-based at 32% and UV resistant, their formulas offer an extended infusion time, ideal for technical applications requiring more flexibility. Their low viscosities allow for optimal impregnation of glass, carbon, or Kevlar® fibres.
Applications:
- Composite manufacturing
- Sports equipment
- Automotive
- Aerospace
- Shipbuilding and boat repair
Advantages:
- Long infusion time: 6 to 6.5 hours and medium: 4 to 4.5 hours at 22°C
- 32% bio-based content
- ISO 9001:2015 certified
- Very low viscosity, homogeneous and rapid impregnation of fibres
- UV resistant, protects against yellowing
- High thermal resistance
- Long-term use due to its long shelf life
- Excellent air release, clean and quality finish
- Low VOC emissions, promotes a healthier working environment
Technical characteristics SLOW HARDENER:
| Characteristic | Value |
|---|
| Bio-based content | 32% (USDA BioPreferred®) |
| Infusion time | 6 to 6.5 hours at 22°C |
| Pot life (150g) | 189 to 209 minutes |
| Mixing ratio (weight) | 3.65:1 (resin:hardener) |
| Mixing ratio (volume) | 3.00:1 (resin:hardener) |
| Hardness (Shore D) | 85 at 22°C |
| Viscosity (hardener only) | 13 cP |
| Viscosity (mix with ER-BIOINF) | 330 cP |
| Density | 0.94 g/cm³ |
Technical characteristics MEDIUM HARDENER:
| Characteristic | Value |
|---|
| Bio-based content | 32% (USDA BioPreferred®) |
| Infusion time | 4 to 4.5 hours at 22°C |
| Pot life (150g) | 114 to 126 minutes |
| Mixing ratio (weight) | 3.65:1 (resin:hardener) |
| Mixing ratio (volume) | 3.00:1 (resin:hardener) |
| Hardness (Shore D) | 86 at 22°C |
| Viscosity (hardener only) | 16 cP |
| Viscosity (mix with ER-BIOINF) | 320 cP |
| Density | 0.94 g/cm³ |
Slow hardener No.3 of bio-based infusion at 32% mixed 1.37 kg for resin No.3 of 5.0 kg
