资讯

来自MSN11 个月
Can Spray Paint Freeze (And Will Aerosol Cans Explode?)
Do spray paint or aerosol cans freeze? Yes, spray paint or aerosol cans freeze under certain conditions. Usually, spray paint cans don’t freeze when they are kept at normal room temperature ...
来自MSN5 个月
The Inventor Of Aerosol Spray Destroyed The Ozone Layer. Here's How We Fixed It
In 1929, Norwegian scientist Erik Rotheim patented a way to distribute liquids via an aerosol can for the first ... the propellant needed to make the spray can concept work was dangerous.