What are the differences between water-based industrial paint and ordinary industrial paint

Increasingly strict environmental protection policy, many paint units are required to "oil to water", some places and industrial parks even explicitly require resident enterprises must use water-based paint, in order to pass the EIA and clean production audit. Therefore, the application of coatings in the industrial field has been changed to water-based industrial paint. So what is the difference between water-like industrial paint and oily industrial paint?
water-based industrial paint is mainly water to do diluents, do not need curing agents, dilute materials some solvents, is different from oil-based industrial paint, a new type of environmental protection anti-rust anti-corrosion

. Water-based industrial paint applications are very wide, bridges, steel structures, ships, mechanical and electrical, steel and so on can be seen everywhere. Because of its energy-saving, environmental protection, will not cause harm and pollution to the human body and the environment, so popular with users, is the future direction of the paint industry, but also an alternative to oily paint products.
the following:
water for water-based industrial lacquer, rather than organic solvents, as a dispersing medium in paints and diluted with water, resulting in low VOC emissions, thereby reducing air pollution. This is the main reason why oil is required to change water at present.
water-fired industrial paint is non-combustible and not a hazardous chemical. Oily industrial paints are mostly hazardous chemicals (class 3 flammable liquids). There are many strict requirements for the transportation and storage of hazardous chemicals, for example, they must be transported by qualified dangerous goods transport enterprises and vehicles and should be stored in Class A warehouses. Places where oily industrial paint is used (painting workshop) should belong to Class A workshops, etc.
although there is a risk of using water-resistant industrial paint coatings in some severely corrosive environments such as impregnated environments, ultra-long durability requirements, etc. However, in most atmospheric corrosion environments, under the good coating process, the water-based industrial paint can fully approach or achieve the performance required by the crude oil-based industrial paint coating.
different paint varieties, the cost of paint materials will rise to varying degrees. Taking the coating system of epoxy primer and polyurethane finish as an example, the unit price of water-based industrial paint (epoxy primer and polyurethane finish) is estimated to increase by 50-100% compared with oily industrial paint.
but the use of water-related industrial paint, will save thinner costs, safety inputs and costs will certainly be reduced, three waste treatment costs may be reduced.
Water-like industrial paint construction process requirements are usually higher than oily paint, reflected in the following aspects:
(1), the treatment of the coating surface oil removal requirements are higher,
(2), the coating environment conditions (temperature and humidity) requirements are high. Without dehumidification, forced ventilation and heating, it is difficult to use water-like industrial paint smoothly in wet and cold winter weather conditions.
compared with the basic performance of the above water-based industrial paint and oil-based industrial paint, the most environmentally friendly industrial paint is mainly water-based industrial paint. Its solvent is harmless water to human body and environment, is a safe and non-polluting environmentally friendly coating. Secondly, as far as the effect is concerned, the paint layer after spraying, the color powder cover is neat and uniform, the gloss, cover force and adhesion are better than oily paint. In addition, water as a solvent has good flame retardant properties, non-flammable, non-explosive, more easy to safely store and transport.
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