Physical properties of sodium silicate-based substances make them very attractive for commercial/industrial use. Liquids and solids based on sodium silicate and produced by PQ Corporation have a density from 1.6g/cubic cm. to about 1.4 g/cubic cm.
A very big difference between acrylic and oil paint is the drying time. Acrylics dry in a matter of minutes to hours and oils dry in a matter of hours to weeks! This is a huge factor when choosing whether or not to choose oils versus acrylics.
Difference between acrylic distemper and emulsion? An emulsion, known as a plastic paint, dries to a tough, durable  coating that is resistant to water and chemicals. An acrylic  distemper is an economy paint with a shorter â¦lifespan than an  emulsion.