Fire Resistant Expanding pu Foam Waste Sealant Polyurethane Foam Liquid
PU FOAM is a one-component, economical type and good performance Polyurethane foam. It is fitted with a plastic adapter head for use with a
foam application gun or a straw. 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 environmental friendly as it does not
contains any CFC materials.
PRODUCT FEATURES
1, Low Foam Pressure/Low Expansion – will not warp or deform windows and doors
2, Quick Setting Formulation – can be cut or trimmed in less than 1 hour
3, Closed Cell Structure does not absorb moisture
4, Flexible/Will not crack or dry out
APPLICATIONS AREAS
1, Application where fire retardant properties are required;
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.
APPLICATION INSTRUCTIONS
1, Remove the dust, greasy dirt on the surface before construction.
2, Spray a little water on construction surface when the humidity is below 50 degrees, otherwise the heartburn or punch phenomenon will appear .
3, The flow rate of the foam can be adjusted by the control panel.
4, Shake the container for 1 minute before using, connect material container with spray gun or spray pipe, the filler content is 1/2 of the gap.
5, Use dedicated cleaning agent to clean the gun Surface drying time is about 5 minutes, and it can be cut after 30 minutes, after 1 hour the foam
will be cured and achieve stable in 3-5 hours.
6, This product is not UV-proof, so it is suggested to be cut and coated after the foam curing (such as cement mortar, coatings,etc.)
7, Construction when temperature is lower than -10 ℃, to ensure the material can be exhausted and increase the foam expansion, it should be
heated by 40 ℃ to 50 ℃ warm water
SAFETY RECOMMENDATION
1, Store the product in a dry, cool and atmospheric place with temperature under 45℃.
2, The after-use container is forbidden to be burnt or punctured.
3, There should be atmospheric condition in construction site, the constructor should wear work gloves and goggles, don’t be close to combustion
source and don’t smoke.
4, It is forbidden to invert or side lay in storage and transportation. (long inversion can cause valves blocking
5, This product contains micro harmful element, has certain stimulation to eyes, skin and respiratory system, In case the foam
sticks to eyes,
washing the eyes with clean water immediately or follow the doctor’s advice, washing the skin with soap and clean water if
touching the skin.
| Base | Polyurethane |
| Consistency | Stable Foam |
| Curing System | Moisture-cure |
| Post-Drying Toxicity | Non-toxic |
| Environmental hazards | Non-hazardous and non-CFC |
| Tack-Free Time (min) | 7~15 |
| Drying Time | Dust-free after 7-15 min. |
| Cutting Time (hour) | 1 (+25℃) |
| 8~12 (-10℃) |
| Yield (L)900g | 45-55L |
| Shrink | None |
| Post Expansion | None |
| Cellular Structure | 70~80% closed cells |
| Specific Gravity (kg/m³)Density | 20-32 |
| Temperature Resistance | -40℃~+80℃ |
| Application Temperature Range | -5℃~+35℃ |
| Color | White |
| Fire Class (DIN 4102 ) | B3 |
| Insulation Factor (Mw/m.k) | <20 |
| Compressive Strength (kPa) | >120 |
| Tensile Strength (kPa) | >30 (10%) |
| Adhesive Strengh(kPa) | >130 |
| Water Absorption (ML) | 0.3~8(no epidermis) |
| <0.1(with epidermis) |
Factory Information:
With 20 years of glue-making experience, the factory covers an area of 40,000 square meters, equipped with highly mechanized
equipment. The daily output is 30,000 pieces, and there are more than 200 production and R&D personnel. The source factory
supports OEM/ODM. The products have high cost performance. We look forward to your contact.
Factory pictures
