GEN 750
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GEN 750
Description:
GEN 750 is a one-component, self-expanding, ready to use PU-foam, which contains HCFC and CFC-free propellants who are not harmful for the Ozon layer.
Properties:
- Excellent stability (no shrinkage or post expansion)
- High filling capacity
- Good adhesion on all surfaces (except PE, PP and PTFE)
- High insulation value, thermal and acoustic
- Very good bonding properties
- Freon free (not harmless to ozone layer and greenhouse effect)
- Not UV-resistant
Basis | Polyurethane |
Consistency | Stable foam, thixotropic |
Curing system | Moisture curing |
Skin Formation Time (23°C/50% RH) (min)* | 18 |
Cutting Time (EN 17333-3) | 55 |
Free foamed density (EN 17333-1) | Ca. 38 |
Box Yield (EN 17333-1) | 300 ml yields ca. 9 l of foam 500 ml yields ca. 15 l of foam 750 ml yields ca. 23 l of foam |
Joint Yield (EN 17333-1) | 300 ml yields ca. 7 m of foam 500 ml yields ca. 12 m of foam 750 ml yields ca. 17 m of foam |
Shrinkage after curing (EN 17333-2) | < 2 % |
Expansion after curing (EN 17333-2) | < 1 % |
Compressive strength (EN 17333-4) | Ca. 22 kPa |
Shear strength (EN 17333-4) | Ca. 28 kPa |
Tensile Strength (EN 17333-4) | Ca. 70 kPa |
Temperature resistance** | -40 °C till +90 °C (cured) |
DOWNLOAD TECHNICAL DATA SHEET
APPLICATIONS
- Installing of window and door frames
- Filling of cavities
- Sealing of all openings in roof constructions
- Apply of an acoustic baffle
- Improving thermal isolation in cooling systems