DB-2B Polyurethane Two-Component Paint Series

DB-2B acrylic paint film has full gloss, with excellent weather resistance, water resistance, and gasoline resistance, good gloss and color retention, excellent overall performance, fast drying speed, convenient construction, etc.

Product Category:

Oil-based Industrial Paint Series

Product Line(国)

Keywords:

Anti-corrosive waterproof coating

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Product Description

I. Introduction

DB-2B acrylic paint film has a full gloss and excellent weather resistance, water resistance, and gasoline resistance. It has good gloss and color retention, excellent comprehensive performance, fast drying speed, and convenient construction.

II. Composition

Hydroxy acrylic resin, pigments, auxiliaries, solvents, etc.

Curing agent, isocyanate, polyurethane, diluent, etc.

III. Performance

This product can be used for surface coating of metal and plastic products. It is characterized by good chemical resistance, excellent leveling, high fullness, good hardness, water resistance, and weather resistance.

IV. Uses

It has excellent adhesion to the surfaces of motorcycles, automobiles, household appliances, machinery metals, and various metals such as ABS, PS, PC, and HIPS,

and plastics, making it widely applicable.

V. Product Types

1. Two-component color paint

2. Two-component metallic paint

3. Two-component pearlescent and iridescent paint

4. Two-component clear coat

5. A full range of varieties; formulations can be customized according to customer requirements and color performance.

VI. Construction Parameters

Item	Construction Parameters
Dilution Ratio	Clear coat—Paint: Hardener: Thinner = 2:1:2 Color paint—Paint: Hardener: Thinner = 6:1:4~6
Spray Viscosity (NK-2# cup, 20℃)	9-14
Drying Time (70℃/30min)	Air drying, baking
Gloss	≥90
Hardness	≥2H
Weather Resistance	600-1000 hours
Alcohol Resistance (99% ethanol) = 4.9N (0.5kgf)	100 times
Standard Film Thickness (um)	10-20

VII. Paint Film Performance

Item	Index		Test Standard
Paint Film Appearance and Color	Smooth and flat, color matches the sample		GB1729
Gloss (60℃) %	Clear coat, various color paints	≥94	GB9754
	Matte, metallic paint	Meets standard
Dryness, H	(Plastic) 60-70℃ baking	4	GB1735
	(Metal) 80℃ baking	4
Adhesion (Cross-cut test)	100/100		GB9286
Pencil Hardness	After baking ≥HB, after drying 2H		GB6739
Water Resistance (40℃) 240h	No significant changes		GB/T1733
Detergent Resistance, 24h	No significant changes		Immersed in saturated detergent solution at room temperature
Acid Resistance, 24h	No significant changes		Immersed in 0.1N H2SO4 solution at room temperature
Alkali Resistance, 24h	No significant changes		Immersed in 0.1N NaOH solution at room temperature
Mixed Xylene Resistance	No streaks, gloss reduction, or significant cloth staining		Use a cotton cloth dipped in a xylene: ethanol = 6:4 mixture and rub back and forth on the paint film 8 times
Volatile Oil Resistance, 10h	No discoloration, dissolution, or swelling		Immersed in (90#) gasoline: toluene = 4:1 mixed solution at room temperature
Heat Resistance, 10h	No significant changes		GB1740
Salt Spray Resistance, 120h	No significant changes		GB1771
Weather Resistance, 40h artificial accelerated aging	Gloss loss level 1, color change level 1		ASTMG53

VIII. Precautions

1. Stir the paint thoroughly before use. After mixing with the hardener, use it within 4 hours to avoid affecting the effect;

2. The product should be stored in a cool, ventilated place, away from fire, leakage, sunlight, and high temperatures;

3. Operators should wear safety masks and gloves to avoid contact with skin or eyes. If accidental contact occurs, rinse with water.

Elastic paint rubber paint

DB-17 Polyurea Waterproof Coating Series

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