Paint Manufacturer - Sales of Solvent-Free Coatings - Product Orders: 186_0280_5638 Mr. Liu [Supplies to Sichuan/Chengdu/Yunnan/Chongqing/Guizhou and other regions]; Solvent-free coatings are a type of coating that contains little or no volatile organic solvents or diluents, making them more environmentally friendly during application as they reduce the emission of volatile organic compounds (VOCs), with minimal impact on the environment and the health of construction personnel.

Solvent-free coatings are widely used and can be applied as lining coatings for the inner walls of storage tanks, water pipelines, storage vessels, etc., as well as for heavy-duty anti-corrosion applications in large steel structures such as offshore platforms and hydraulic facilities. Due to their environmental benefits and excellent anti-corrosion properties, these coatings are increasingly valued in industrial and construction fields.

The application of solvent-free coatings requires particularly high surface preparation. Before sandblasting, suitable cleaning agents should be used to remove oil and grease from the surface. The surface roughness should reach 100 to 150 micrometers, equivalent to ISO standard roughness grade G. After sandblasting, high-pressure air should be used to clean the surface, removing sand particles and dust, followed by high-pressure fresh water rinsing to eliminate salts and soluble contaminants. The surface sandblasting treatment should achieve Sa2.5 grade.

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