Epoxy painting
Date: 2019-09-25
Epoxy painting
Epoxy paint is based coating material as the main film. Many types, each with distinct characteristics. There are ways to cure classification from dry-type single-component, two-component and multi-component liquid epoxy coating; baking single-component, two-component liquid epoxy coating; epoxy powder coatings and radiation cured epoxy coatings. Status classification to paint solvent-borne epoxy coatings, solvent-free epoxy coatings and waterborne epoxy coatings.
Features of epoxy paint are: strong adhesion, chemical resistance, corrosion resistance, water resistance, thermal stability and excellent electrical insulating properties, is widely used in construction, chemical, automobile, ships, electrical insulation and other aspects. The paint will be lost by the outdoor sun light powder, to be used as a primer appropriate.
Advantages of epoxy paint pipe :
1. Strong bond
Epoxy resin containing hydroxyl and ether linkages and other polar groups, making the interface with the adjacent molecular resin and strong, and some can form chemical bonds, so it’s strong bond.
2. Good chemical resistance
Stability of the cured epoxy resin containing a benzene ring, the acid generally has a good performance, alkali resistance and organic solvent.
3. Contractile force is small
No reaction of the epoxy resin and curing agent by-products, and therefore the contractile force is small.
4. Good electrical insulation
The cured epoxy resin excellent electrical insulating properties.
5. Good stability
No epoxy curing agent, will not heat curing, not bad, good stability.
Post time: Sep-25-2019
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