What is special paint? Special paint is a kind of anticorrosive paint, what is the difference between this paint and ordinary paint? Special paint is a double-layer design, that can be used on the wall, but also can be used for the bottom of the car, is a more versatile paint. Special paint can be divided into several categories, can be divided into electric and waterproof special paint.
So, do you know the classification of special paint? What is the purpose of special paint?
1. Use classification
1, sound insulation anticorrosive double-layer coating: used for car body bottom coating protection.
2, anti-snow coating: used for cleaning ice and anti-ice on the surface of cars and trains.
3, anti-snow adhesion coating: used for the anti-ice vehicle body.
4, to prevent glass adhesion to rain and snow coating: used to propagate glass adhesion to rain and snow.
5, adhesive coating: used to coat wire using polyurethane insulated copper wire.
6, anti-paste paper coating: used for all kinds of cement boards, poles, pier, asbestos boards, and other materials, prevent paste, and keep the surface clean.
7, moisture-proof coating: used for wall materials, containers moisture-proof.
8, absorb ultraviolet radiation coating: used to absorb ultraviolet light.
9, solar energy absorption coating: used to absorb solar energy.
10, elastic coating: used for playground, stadium ground, and indoor, workshop earthquake-proof ground.
11, anti-radar coating: coating for anti-radar.
12, luminous paint: for safety signs, lighting source of luminous paint.
13, oil-resistant paint: used for painting the interior or other metal parts that need oil resistance.
14, invisible mural paint: for the protection of mural.
15, outdoor gilt cultural relic protection coating: used for outdoor gilt cultural relic protection, anti-corrosion and outdoor metal, wood surface, and various decorative protection.
Other Categories
1, anti-static special paint
Generally speaking, the surface resistance value of 10 11 times to 10 ^ 12 Ω below can eliminate the accumulation of electrostatic charge on the surface of the film, anti-static coating has two methods, that is, add anti-static agents in the resin or add conductive substances.
2, fireproof special paint
Also known as flame retardant coating, in addition to the decorative properties and protective properties of general coatings, it has its special properties, based on the coating itself being non-combustible and combustible, that is, to prevent the flame from igniting; The second is to prevent combustion or to delay and inhibit combustion, that is, to prevent and inhibit the expansion of combustion within a certain period, which is conducive to fire suppression.
The above is the classification of special paints. Special paint is mainly used for buildings and some items that need to be protected for anti-corrosion materials can be used to paint some cultural relics and wood furniture that need to be protected. The taste of special paint is relatively light, contains fewer chemical components, can absorb solar energy and ultraviolet light, and is a more expensive paint. Special paint can also be used to protect some murals and metals that are easily corroded by air and are currently a more widely used type of paint.