In the field of industrial applications, the difference between water-related industrial paint and ordinary water paint!

Industrial water-based paint is a kind of water to do diluent, do not need curing agents, dilute materials and other solvents, different from the oily industrial paint of the new environmental protection anti-rust anti-corrosion coating. Industrial water-based paint applications are extremely wide, bridges, steel structures, ships, electrical and mechanical, steel and other places can see its figure, with its energy-saving and environmental protection characteristics, well received by users. Industrial water-based paint and ordinary water-based paint in the formula (specifically resin system), performance characteristics and use of three aspects have a certain difference, the following together to understand the industrial water-based paint!
01
Applications of industrial water-based paint
1, steel structure industry
steel structure industry water-based paint varieties to water-based acrylic, water-based alcoholic acid, water-based epoxy esters, water-based inorganic zinc-rich, water-based epoxy-based, Among them, water-based acrylic, water-based alcoholic acid, water-based epoxy esters to prevent rust-based, water-based inorganic zinc-rich, water-based epoxy paint can achieve moderate corrosion resistance requirements, from product performance and application results, the overall effect is good, performance is guaranteed . However, it also exposed some problems, due to poor construction environment, temperature and humidity difficult to control, outdoor work and substrate treatment is not in place and other reasons, paint film prone to flash rust, cracking, slow drying, rust resistance and other problems.
2, automotive parts, machinery and equipment industry
based on environmental protection, reduce worker hazards, reduce the requirements of fire hazards, automotive parts (axles, transmission shafts, etc.), machinery and equipment, etc. more and more by solvent-based paint into water-based paint. The application of varieties to water-based acrylic paint, water-based aleate paint, water-based epoxy paint mainly, according to different construction conditions to choose different products. This type of paint can meet the requirements of automotive parts for paint performance, some products performance even exceeds solvent-based similar products. However, the construction environment also needs to be improved to adapt to the characteristics of water-based paint.
3, automotive coating industry
automotive is the paint coating industry with large paint, second only to architectural paint, automotive paint is also the highest performance requirements, coating technology requirements of the highest varieties. Water-based car paint application time is relatively short, after more than ten years of development, its coating performance and solvent-based coatings compared to the same, but by the equipment investment, strict operating environment requirements, such as constraints, promotion and popularization will take time. At present, the more mature water-based car paint supporting system for cathode electrophoresis paint and water-based paint and water-based primer, hood varnish also uses solvent-based products. Among them, water-based paint for water-based polyester ammonia products, water-based primer to water-based acrylic amino products.
4, rail coating industry
the development of rail transit vehicles paint also tends to be water-based, rail vehicles water-based paint basically using self-drying or low-temperature drying two-component system, coating structure for water-based epoxy primer and water-based polyurethane coating and water-based acrylic polyurethane paint. Water-based epoxy primer has good adhesion, excellent corrosion resistance, good matching characteristics, water-based polyurethane coating with closed putty layer defects, improve the surface flatness of the coating, easy to polish the advantages, at the same time with the bottom, surface matching good;
02
What is the difference between industrial water-based paint and ordinary water-based paint
1, resin system
ordinary water-based paint with phenyl propylene, pure propylene emulsion resin system, most of the single components. Industrial water-based paint systems include water-based alcoholic acids, water-based epoxy, water-based epoxy, water-based acrylic polyurethanes, and different modified and flattened resin systems.
2, performance characteristics
ordinary water-like paint highlights the concept of clean taste, environmental protection and so on. It is resistant to scrubs. Industrial water-resistant paints require higher performance, such as salt spray, shock resistance, adhesion, etc. Due to the large-scale construction of industrial water-based paint, according to the work parts, can be adapted to immersion, on-site spraying, robot spraying and so on.
3, the use is
ordinary water-like paint for building facades, wood, iron and other coatings. Water-based industrial paint is used for steel structure corrosion protection, containers, bridges, machinery and equipment coating.