Water-based paints were first introduced in 1990 in the European Union by the German BASF company, and the reason for this is the price fluctuations of petroleum products, changes ...
Unsaturated polyester putty is a product based on amine unsaturated polyester resin, which is hardened by a hardener from the peroxide family and has a very strong adhesion ability ...
Semi-polyester is a market term for a type of two-component paint called acid curing or drying polyesters with an acid catalyst. Semi-polyester was used in the world since the ...
Air-dry colors based on cellulose nitrate are called instant colors, instant colors consist of two resin parts; Cellulose nitrate lacquer and short oil alkyd resin plasticizer. Cellulose nitrate varnish ...
Many properties of coatings undergo significant changes with the change of thickness Among them, we can mention adhesion, protection against corrosion, flexibility and hardness of the coating film. Most ...
In this test, a compressed tablet of powdered color (0.5 gr) is prepared and it is placed on a metal plate that is placed in the oven at ...
