Types of paint additives

Description
Coating additives
Paint additives coating additives
coating additives are indispensable parts of coatings, it can improve the production process, maintain storage stability, improve construction conditions, improve product quality, give special functions. Reasonable and correct selection of additives can reduce costs and improve economic efficiency.
variety
years of development, paint additives a wide variety, and in all stages of coating production has played a different role
China
. The manufacturing stages are: triggers, dispersants, ester exchange catalysts, reaction processes are: de-foaming agents, emulsions, filtration aids, etc.; storage stages are: anti-cortides, anti-precipitation agents, thickeners, tactinolic agents, anti-floating color flowering agents, anti-gel gels, etc.; Plastic agents, de-foaming agents, etc. , film-forming stages are: polyging aids, adhesion promoters (also known as adhesion enhancers), light triggers, light stabilizers, drying, lighting, slip, anti-lighting, curing, cross-linking, catalysis and other additives, giving special functions such as: flame retardant, biocides, anti-algae, anti-static, conductive, corrosion inhibition, anti-rust and other additives.
In general terms, according to its use, the division includes adhesive enhancer, anti-adhesive agent, anti-shrink agent, anti-flowering agent, anti-floating color agent, de-foaming agent, anti-foaming agent, anti-gel agent, viscosity stabilizer, antioxidant, anti-corrosive agent, anti-flow hanging agent, anti-precipitation agent, anti-static agent, conductive control agent, anti-mold agent, anti-corrosion agent Agents, fusion aids, corrosion inhibitors, anti-rust agents, dispersants, wetting agents, detoxifiers, flame retardants, flow control agents, hammer-print additives, run-dryers, anti-light agents, light stabilizers, photosensitive agents, optical brighteners, plasticizers, adders, anti-scratch agents, thickeners, tentacles, rat bite inhibitors, other additives.
in addition to the main film-forming substances, pigments, solvents, an added to the coating, can make a coating or coating of a specific performance of a substance to play a significant improvement. The amount used in the coating formulation is very small. Mainly a variety of inorganic compounds and organic compounds, including polymer polymers.
are mostly named according to their function characteristics. To improve the production process of coatings are moisturizers, dispersants, emulsifiers, desostinizers and so on. To improve the storage performance and transportation of coatings are anti-sinking agents, anti-cortides, preservatives, freeze-thaw stabilizers and so on. To improve the paint construction performance and prevent paint film disease has anti-flow hanging agent, leveling agent, floating hair flower preventer, de bubble agent, thickener and so on. To improve the performance of the coating film and give special properties of UV absorbers, light stabilizers, flame retardants, anti-static agents, anti-mold agents.
coating additives can be divided into oily coating additives and water-based paint additives. In line with the increasing global attention to environmental protection, the development of water-based coating additives has made a leap forward. There are more and more new environmentally friendly types of additives. Applications are also becoming more and more widespread. Is the mainstream direction of the future development of coating additives.
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