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PU foam
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PU foam
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For our PU foam,it 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 Highlights
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.
Parameter
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 (+25ºC) |
8~12 (-10ºC) | |
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 | -40ºC~+80ºC |
Application Temperature Range | -5ºC~+35ºC |
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) |
Application description
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.

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FAQ
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What’s the minimum order quantity (MOQ)?
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Contact Us
Email:frank@lyxinqiu.com
WhatsApp:+8613013510045
Tel:+86-539-8888956
HQ Address: hongru international department,Lanshan district,Linyi city,Shandong province,China(mainland).
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