As people's health and environmental protection consciousness are gradually enhanced, people are advocating the use of novel Green Sustainable Painting. Among them, waterborne sustainable paintings become ine of the crucial R&D direction in the 21st century. This kind of coating can greatly reduce the harm to the environment and human, its most outstanding characteristic is that it without volatile organic compounds (VOC) and harmful air pollutants (HAP). At present, water-based sustainable paintings are mainly used in architecture area, and the application in the industrial field urgently needs to be explored.
According to the polymer material type, it contains the following types:
① Water-based Acrylate coating
② Water-based Polyurethane coating
③ Water-based Hydroxyacid coating
④ Water-based Epoxy coating
About the application of Water-based sustainable painting:
1. Architectural coating
Architectural waterborne coating can be divided into: exterior wall coating, interior wall coating, floor coating and roof coating.
Exterior wall coating requires better adhesion and weather resistance and excellent uv resistance.
In addition to decorative effect, interior wall coating also needs to have a certain water resistance, scratch resistance.
Floor coating is similar to water fountain base coating, which needs to have certain wear, skid and stain resistance.
2. Automobile lacquers
Most car manufacturers use cathodic electrophoretic produce automobile lacquers in China. Global automotive lacquer is also gradually developing toward the water-based coating.
3. Plastic protective coating
2K polyurethane waterborne coatings can better meet the requirements of most plastic, so it will become one of the main varieties of waterborne coatings in the next few years.
However, in terms of the physical and chemical properties of coatings, the chemical resistance, weather resistance and uv linear resistance of water-based coatings are not as good as solvent-based coatings. Unfortunately, although water-based coatings are very environmentally friendly, its service life is not as long as that of solvent-based coatings.
So how to improve the weather resistance of waterborne coating by additives:
Deltachem(Qingdao) Co., Ltd. provide the modification solution to you! Our OMNISTAB UV1130, LS292, LS123 are specially developed for water-based coatings.
These additives are ideal for water-based systems and can be used when emulsified with common emulsifiers. OMNISTAB UV1130 can be widely used in automotive paint, industrial paint and other fields with high weather resistance requirements.
OMNISTAB UV1130 can mantain the gloss of coating, and avoid its surface cracking and spots; In addition, UV1130 can also prevent its surface peeling off, which can make coating provide better protective for substrate. It’s worth mentioned that this combination will produce excellent synergistic effect in waterbased caoting.
If you are interested, welcome to contact our sales staff. Deltachem(Qingdao) Co., Ltd. sincerely looks forward to your inquiry!
