Advantages and disadvantages of aqueous industrial coatings

At present, the scope of use of water-based industrial paints is more and more extensive. Because it is an environmentally friendly paint, it is deeply loved and trusted by consumers and distributors, but water-based paints also have shortcomings. Today we share the advantages of water-based industrial paints. And shortcoming analysis.

The main solvent of water-based industrial paint is water, environmental protection, energy saving, and will not cause pollution. In the future development of coatings, it will gradually replace solvent coatings. Water-based industrial paints mainly adopt advanced technological formulas and scientific design schemes to meet the development direction of green paints at home and abroad. They are very popular in all walks of life, especially for house decoration.

Water-based industrial paints are generally divided into water-based rust-proof paints. The most common ones on the market today are: acrylic water-based antirust paints, alkyd anticorrosive paints, epoxy-based water-based antirust paints, amino-type water-based antirust paints, and phenolic water-based paints. Anti-rust paint and other major categories.

Waterborne industrial paint advantages:

1. Environmental protection: Water-based paint is based on water as a solvent. It will not harm the human body during use, it will not pollute the environment and it will load people's green life philosophy. And the use of water as the most solvent greatly saves resources and allows us to save resources on Earth.

2, strong adaptability, can be sprayed directly in any environment, strong adhesion, compact structure, film dry, impact resistance, salt spray and so on.

3, water-based paint coating tools easy to clean, do not need to consume a lot of detergent.

4, high film density, easy to repair.

5, have a good supporting performance, and all solvent-based coatings can be covered and covered.

Disadvantages of waterborne industrial paints:

1. The surface of the material to be sprayed is required to be particularly high in the construction process. If the surface is not clean, it will cause shrinkage of the coating film.

2. It will corrode the painting equipment, so the substrate must use stainless steel material, but the cost-effectiveness of stainless steel is higher.

3, water-based industrial paint thermal stability, water resistance is relatively poor, in the use of the process will affect the performance of the coating.

4, water-based paint latent heat of evaporation of water, paint film drying time is relatively slow.

5, in the price above the solvent-based paint to be more expensive.