Spray foam
id:
spray-foam-174-15466688
title:
Spray foam
text:
Spray foam is a chemical product created by a chemical reaction of two component parts, commonly referred to as side A and side B. Side A contains very reactive chemicals known as isocyanate. Side B contains a polyol, which reacts with isocyanates to make polyurethane, and a mixture of other chemicals, including catalysts, flame retardant, blowing agents and surfactants. These react when mixed with each other and expand up to 30-60 times its liquid volume after it is sprayed in place. This expan
brand slug:
wiki
category slug:
encyclopedia
description:
Building material
original url:
https://en.wikipedia.org/wiki/Spray_foam
date created:
2007-08-24T22:01:42Z
date modified:
2024-09-03T08:31:53Z
main entity:
{"identifier":"Q7580229","url":"https://www.wikidata.org/entity/Q7580229"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/b/bd/Found_foam_insulation.jpg","width":578,"height":770}
fields total:
13
integrity:
16