OEM wholesale General purpose GNS polyurethane mounting foam new products
OEM wholesale General purpose GNS polyurethane mounting foam new products
Suitable for all Seasons
Apply in -18°c to +30°c
No Cracking & Shrinkage
Better adhesion and harder
Suitable for wooden door, PVC & uPVC window.
APPLICATION AREA
TECHNICAL DATA SHEET
Base | Polyurethane |
Consistency | Stable Foam |
Curing System | Moisture-cure |
Tack-Free Time (min) | 7~12 |
Drying Time | Dust-free after 20-25 min. |
Cutting Time (hour) | 2~3(-5°C) |
Yield (L) | 40~45 |
Shrink | None |
Post Expansion | None |
Cellular Structure | 40~50% open cells |
Specific Gravity (kg/m³) | 20~25 |
Temperature Resistance | -40°C~+80°C |
Application Temperature Range | -18°C~+35°C |
Colour | Champagne |
Fire Class (DIN 4102 ) | B3 |
Insulation Factor (Mw/m.k) | <25 |
Compressive Strength (kPa) | >150 |
Tensile Strength (kPa) | >30 (10%) |
Adhesive Strengh(kPa) | >100 |
Water Absorption (ML) | 0.3~0.8 (no epidermis) |
<0.1 (with epidermis) |
PRODUCT DESCRIPTION
GNS all seasons PU Foam W33 is a one-component, self-expanding, ready-to-use, multi-purpose Polyurethane foam. The foam will expand and cure by moisture in the air. It is used for a wide range of building applications. It is very good for filling and sealing with excellent mounting capacities, high thermal and acoustical insulation. It is special designed for applications at temperature as low as -18°c.
APPLICATIONS
1.Application where temperature between -18°c to +30°c
2.Installing, fixing and insulating of door and window frames.
3.Filling and sealing of gaps, joint, openings and cavities.
4.Connecting of insulation materials and roof construction.
5.Bonding and mounting.
6.Insulating the electrical outlets and water pipes.
7.Heat preservation, cold and sound insulation.
8.Packaging purpose,wrap the precious & fragile commodity, shake-proof and anti-pressure.
PRODUCT FEATURES
Excellent adhesion to a wide variety of surfaces such as UPVC, masonry, brick, block work, glass, steel, aluminum, timber and other substrates (except PP, PE and Teflon).
High thermal and asoustical insulation.
Very good filling capacities
Does Not slump at low temperature.
Application temperature between -18°c to +30°c
Optimal application temperature between +18°c to +25°c
It contains CFC-free propellants which are harmless to the ozone layer.
USAGE INSTRUCTIONS:
1. Shake the aerosol can for at least 40seconds.
2. Clean and moisten surfaces with a water sprayer prior to application.
3. Fit the gun or straw on the adaptor. Firmly screw the can on the adapter and turn the flow adjustment screw.
4. Fill the holes and cavities approximately 50% as the foam will expand. Bottom up during application.
5. Foam will be tack-free in about 10 minutes.
6. Excess can be trimmed in about 20 minutes.
STORAGE & SHELF LIFE
12 months in unopened packing store in temperature between +5°c to +25°c, Keep in cool, shade and well ventilated area. Always keep the can with the valve pointed upwards.
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