Common pressure issues in a spray foam system are often indicated by abnormal foam colors, strange foam textures, and imbalanced pressure gauge readings.
Today, we will discuss properly maintaining your spray foam equipment, safely storing foam materials, and always preparing your tools of the trade before starting a day on the job. Let’s jump in!
In this blog post, we unpack what hydrofluorocarbons, or HFCs, and hydrofluoroolefins, or HFOs, are; why the EPA is suggesting the change from HFC to HFO in spray foam insulation; and which US states already require the transition.
The latest EPA guidelines are calling for a transition from hydrofluorocarbon – or HFC – in spray foam blowing agents to hydrofluoroolefin – or HFO.
To better understand HFCs, HFOs, and blowing agents, we first need to examine spray foam chemistry.
Let’s jump in!
At Freedom Foam & Equipment, LLC, we believe that to truly master one’s trade, one must thoroughly understand “the basics.” So let’s start digging into our trade, dissecting all the lingo, and striving to understand spray foam insulation as well as we can, so we can better serve our customers.