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
- High elastic recovery ratio.
- Overcomes extreme physical movements without structural deformation.
- Shock and impact absorption.
- Excellent adhesion & filling capacity and high thermal & acoustical insulation value.
- Economical consumption thanks to precise application.
- High yield up to 45 liters depending on temperature and humidity.
- Mold-proof, water-proof and paintable.
Applications & Uses
- Applications
- Application Area
- Application Method
- Compatible Substrates & Surfaces
- Applications
- Vibrating constructions
- Soundproof screen production
- Application of soundproofing layer on industrial equipments
- Reduction of noise transmission during use as fixing foam
- Fixing and insulating of door and window frames
- Filling and sealing gaps, joints and cavities
- Filling penetrations in walls
- Filling all joints in roof constructions
- Enhancing thermal insulation in heating/cooling systems
- Insulating electrical outlets and water pipes
- Instructions
- Optimal can temperature is 20°C. Application temperature is between -2°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 | - | - |
Mechanical Properties | Flexible | - | - |
Specific Gravity | 18 - 24 | kg/m³ | ASTM D1622 |
Tack-Free Time (1cm Width) | 4.0 - 8.0 | min | ASTM C1620 |
Cutting Time (1cm width) | 20 - 45 | min | ASTM C1620 |
Cure-Time | 2.0 - 4.0 | hours | - |
Foam Colour | Light Blue | - | - |
Yield | 30 - 45 | L | ASTM C1536 |
Fire Class of the Cured Foam | B3 | - | DIN 4102-1 |
Compression Strength (10% Compressed) | 22.3 | kPa | FEICA TM 1011:2015 |
Tensile Strength | 0.065 | MPa | FEICA TM 1018:2015 |
Elongation at Break | 36 - 38 | % | - |
Water Absorption | max. 1 | vol% | DIN 53428 |
Shrinkage | max. 3 | % | - |
Shear Strength | 0.058 | MPa | FEICA TM 1012:2013 |
Optimum Can Temperature | 5.0 - 30 | °C | - |
Temperature Resistance | -40 to 80 | °C | |
Application Temperature | -2 to 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, 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 888P 900 gr 12
Storage & Handling
- Storage & Shelf Life
12 months if stored properly.