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| Specification |
Details |
| Product Name |
Polyurethane Foam |
| Common Name |
PU Foam / Expanding Foam |
| Material Type |
Polyurethane |
| Form |
Expanding cellular foam |
| Common System |
Single-component aerosol foam |
| Curing Mechanism |
Moisture cure, product dependent |
| Appearance |
Foam |
| Common Can Size |
Typically 500–750 ml, product dependent |
| Application |
Gap filling / Sealing / Insulation |
| Application Method |
Straw or PU foam gun, product dependent |
| Expansion |
Product dependent |
| Curing Time |
Product dependent |
| Fire Performance |
Grade dependent |
| Packaging |
Pressurized aerosol can |
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| Specification |
Details |
| Product Name |
PU Foam |
| Full Name |
Polyurethane Foam |
| Alternative Names |
Expanding Foam, PU Expanding Foam |
| Chemical Base |
Polyurethane |
| Form |
Expanding Aerosol Foam |
| Curing Mechanism |
Moisture Curing |
| Appearance |
Foam; colour varies by product |
| Structure After Curing |
Cellular Foam |
| Expansion |
Product dependent |
| Thermal Insulation |
Good |
| Acoustic Properties |
Good |
| Water Resistance |
Product/system dependent |
| Application |
Filling, sealing and insulation |
| Packaging |
Aerosol Cans / Cartons |
| Common Can Sizes |
Typically 500–750 ml, manufacturer dependent |