Foam Type | Pounds Per Cubic Foot |
---|---|
Rigid Insulation Foams | 1.5 – 5.0 |
Molding Foams | 4.0 – 30.0 |
Rigid Spray Foams | 2.0 – 5.0 |
These water blown systems are low viscosity and are targeted for applications where insulation is not critical, such as void-fill, packaging, and/or structural backing foams. These systems overcome issues with dimensional stability and friability that are typical of systems that are 100% water blown.