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Oil-Based Polyurethane Topcoat

BNO-860AB
The product has high impact resistance, strong adhesion, excellent acid and alkali resistance, cleaning agent resistance, and excellent wear resistance. It has good construction performance and is not prone to bubbling or sagging. It should be used with a bottom and middle surface. It is suitable for coatings in storage tanks, containers, steel structures, steel pipes, offshore platforms, ships, port facilities, and harsh anti-corrosion environments.

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Features Technical Indicators Overall Dimension

Product introduction: As the outermost layer of the anti-corrosion coating system, it has both long-term protection and beautiful decorative functions.
Product features: The paint film is bright and plump, hard and wear-resistant, resistant to oil, acid, chemicals and industrial waste gas, with good electrical properties, and can be used with a variety of primers to meet different needs.
Instructions for use:
Product preparation: Must be thoroughly stirred. If there is no mixing equipment, the mixture must be mixed strictly according to the proportion and fully stirred until uniform. The appropriate amount of diluent can be added or reduced as needed.
Surface treatment: The surface of the material is cleaned dust-free, and the surface can be polished and re-coated after painting.
Painting method: air spraying

Spraying parameters	Spray gun caliber	Spraying pressure	Dilution ratio	Construction viscosity
Air spray	1.5	4KG	11-13%	12-11 (T2#/25℃)
	2	5KG	9-11%	13--12 (T2#/25℃)

Recommended film thickness: 25-35um The film thickness of the coating sprayed on a vertical surface at one time is related to the spraying method, spraying temperature, and the surface roughness, shape and other factors of the object.
Spraying environment temperature: 10-40℃, the surface temperature of the sprayed object must be more than 3℃ higher than the dew point.
Air humidity in spraying environment: <85%
Application areas: Suitable for anti-corrosion coatings for containers, chemical equipment, storage tanks, locomotives or cars. As the "ultimate protective coat" of the coating system, it provides long-term weather resistance, mechanical protection and beautiful decoration, balancing cost and performance.

Test items	Performance Indicators
Viscosity	60-65 seconds (T2#/25℃)
Adhesion	≤1 level
Hardness	≥2H
Luster	Can be customized according to customer needs
Solid	55-60%
Density	1.0-1.2g/ml