Mineral White Muscovite Mica Powder Price for Anti-Corrosion Coatings Wall Paint Construction

• Type: Muscovite
• Application: Well Drilling, Decorations, Cosmetics, Fire Protection, Electric Welding Rod, Coating, Painting, Plastics
• Size: 20-1250 Mesh
• Density: High
• Transport Package: PP Bags with 25kg or 750kg in Each,or Customizable
• Specification: 40-1250meshes or customizable
• Trademark: DERUNHUABANG
• Origin: China, Hebei
• HS Code: 2525200000
• Production Capacity: 3000t/Month

Product Description

Insulation Material Mineral Powder White Price Muscovite Mica Powder for Coatings Paint Construction

Product Description :

Mica has excellent chemical inertness, so it can improve the anti-corrosion properties of the coating such as neutral salt spray resistance, acid resistance, and alkali resistance. At the same time, with its unique lamellar structure, it can adjust the internal stress of the coating and improve the continuity and density of the coating film. It can effectively slow down the penetration of corrosive substances in the coating film and alleviate the corrosion of steel substrates. Adding mica to anti-corrosion coatings can significantly improve the corrosion resistance of the coating.

The ratio of the diameter to thickness (diameter-thickness ratio) of wet mica powder particles (wafers) reaches 80-120 times, and the thickness of the wafers is only about tens of nanometers to a hundred nanometers. Such products have a high covering rate and UV absorption function, and can form an efficient barrier effect in the paint film, making the diffusion, penetration and migration of corrosive substances in the paint film extremely tortuous (shielding and labyrinth effects). The time it takes to penetrate the paint film is extended to 3 times, thereby greatly improving the performance of anti-corrosion coatings