A: Glass is a very good insulator and fiber glass are just fibers of glass. VERY dangerous if inhaled because of it.
No, fiberglass is an excellent insulator. In fact so good that linemen from the utility company use fiberglass tools when handling "hot" primary lines.
is foam dirt an metal a good insulator
The poorest insulator would be the best conductor, which is one of the noble metals. Bakelite is a fairly good insulator, not too long ago electrical fittings were made from it.
Two good Insulators are foam and styrafoam
Wood is an insulator.
Fiberglass is a good insulator. It's often used in home insulation!
Fiberglass is a good insulator. It's often used in home insulation!
Air is an excellent insulator. Fiberglass is a good insulator because of the vast amount of air spaces trapped in it.
materials such as fibreglass are good insulators because they contain pockets of trapped air. :)
yes it is. its keep the cold in and the hot air outside and vice versa.
Depends on the voltage but, fiberglass, rubber and ceramics are common in the electrical industry.
Yes, in batts or loose, fiberglass is an excellent insulator. -The batts are made in sizes to fit right into walls with minimal fuss.
insulator
Fiberglass.
Fiberglass and foam board insulation work well because they interfere with the convective flow essential to that mechanism. The tiny air- or gas-filled spaces in the insulator frustrate heat flow because they greatly extend the time necessary for convective and conductive flow to occur. Foe heat to move through such a material, each cell -- and there are millions -- must relay the heat across it. The longer it takes, the slower the heat flow.
No, fiberglass is an excellent insulator. In fact so good that linemen from the utility company use fiberglass tools when handling "hot" primary lines.
Fiberglass is mainly used by builders as an insulator between 2 walls. It fills in a gap. Fiberglass is horrible to touch and will give you a terrible itch for days.