Insulation and soundproofing
New HFO blowing agents for spray foam will make it over 1,000 times less harmful to the climate
...HFO) molecules contain at least one carbon-carbon double bond that makes them highly reactive in the atmosphere, giving them a very short life - which is why they have such a small impact as a greenhouse gas.
The GWP of HFC blowing agents was as high as 1,430, the GWP of the new HFO blowing agents is 1. You don't need ...
