Epoxy powder coating - Names and Identifiers
Epoxy powder coating - Physico-chemical Properties
Molecular Formula | O**
|
Molar Mass | 15.9994 |
Epoxy powder coating - Introduction
Epoxy powder coating is a polymer coating with strong adhesion and durability. Its main component is epoxy resin, which can be mixed with curing agent to form primer and topcoat.
Epoxy powder coatings have the following properties:
1. excellent chemical resistance: acid, alkali, solvent and other good resistance, not easy to corrosion.
2. Good wear resistance and impact resistance: It can protect the surface of the coated object from wear and impact.
3. High temperature stability: It can maintain stable performance in high temperature environment, and is not easy to fall off or deform.
4. good weather resistance: not susceptible to ultraviolet rays, oxygen and moisture erosion, not easy to fade or aging.
5. excellent appearance effect: smooth, uniform coating can create a high quality appearance effect.
Epoxy powder coatings are widely used in many fields, such as furniture, metal products, automobiles, construction, etc. It can be used to decorate and protect the surface of various materials, provide an aesthetic appearance, and prevent corrosion, wear and oxidation.
epoxy powder coating preparation method generally has two kinds:
1. dry mixing method: epoxy resin, curing agent and pigment are mixed evenly to form powder coating.
2. solvent method: epoxy resin dissolved in organic solvent, adding curing agent and pigment, made of powder coating.
The following safety information needs to be noted when using epoxy powder coatings:
1. During use, protective gloves, masks and goggles should be worn to avoid direct contact with skin, inhalation or swallowing.
2. Try to operate in a well-ventilated place to avoid solvent evaporation and excessive concentration of volatiles.
3. avoid contact with fire to prevent fire or explosion.
4. When storing epoxy powder coatings, keep them away from fire and flammable materials, keep them dry, ventilated and sealed to avoid reacting with moisture in the air.
Last Update:2024-04-09 19:05:36