Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Foam Type
- Product Type
- Basis
- Polyurethane Prepolymer
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Features & Benefits
- Excellent adhesion & filling capacity and high thermal & acoustical insulation value.
- Economical consumption thanks to precise application.
- High yield up to 65 liters depending on temperature and humidity.
- Conforms to fire class B3 according to DIN 4102-1.
- Mold-proof, water-proof and over paintable.
Applications & Uses
- Applications
- Application Area
- Application Method
- Compatible Substrates & Surfaces
- Applications
- Fixing and insulating of door and window frames.
- Filling and sealing of gaps, joints and cavities.
- Filling of penetrations in walls.
- Insulating electrical outlets and water pipes.
- Instructions
- Optimal can temperature is +20°C. Application temperature is between +5°C and +30°C.
- Shake the can well before use. Screw the can onto an applicator gun. The output of the foam can be regulated with the trigger and controlled with the adjustment screw on the back side of the gun.
- Always keep the can upside down during application.
- Fresh foam can be cleaned by Akfix Foam Cleaner. Cured foam can be cleaned barely mechanically.
- Restrictions
- Storage above +25°C and below +5°C shortens shelf life.
- Should be stored and transported in vertical position.
- Should be kept in room temperature for at least 12 hours before the application.
- Cured foam will discolor if exposed to ultraviolet light.
- Paint or coat the cured foam for best results in outdoor applications.
Properties
- Physical Form
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Curing System | Moisture Cure | — | — |
| Specific Gravity | 12.0 - 18.0 | kg/m³ | ASTM D1622 |
| Tack-Free Time (1cm Width) | 4.0 - 8.0 | min | ASTM C1620 |
| Cutting Time (1cm Width) | 15 - 25 | min | ASTM C1620 |
| Cure-Time | 24.0 | hours | — |
| Foam Colour | Light Yellow | — | — |
| Yield | 60 - 65 | L | ASTM C1536 |
| Fire Class of the Cured Foam | B3 | — | DIN 4102-1 |
| Thermal Conductivity (20°C) | 0.036 | W/m.k | DIN 52612 |
| Compression Strength | 0.03 | MPa | DIN 53421 |
| Water Absorption | max. 1 | vol% | DIN 53428 |
| Optimum Can Temperature | 5.0 - 30 | °C | — |
| Temperature Resistance | -40 to 80 | °C | — |
| Application Temperature | 5.0 - 30 | °C | — |
Safety & Health
- Safety
- Contains Diphenylmethane-4, 4’-Diisocyanate.
- Harmful by inhalation. Irritating to eyes, respiratory system and skin. Do not breathe spray/vapor.
- Wear suitable protective clothing and gloves. Use only in well-ventilated areas.
- Pressurized container. Keep away from direct sunlight and do not expose temperatures over 50°C.
- Do not pierce or burn the can, even after use.
- Keep away from sources of ignition, no smoking.
- Keep out of the reach of children.
Packaging & Availability
- Packaging
Product Code Volume Box Qty 3XL Gw. 930 gr 12
Storage & Handling
- Storage & Shelf Life
15 months if stored properly.