Solid Color Paint Polyurethane Topcoat Paint

Short Description:

It is two component paint, Group A is the based on synthetic resin as base material, coloring pigment and curing agent, and the Polyamide curing agent as group B.

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MORE DETAILS

Product Features
Technical Datas
Product Usage
Matching Paint
Surface Treatment
Construction Condition
Construction Parameters
Construction Method
Safety measures
Package

*Product Features:

. Good chemical resistance and water resistance
. Resistant to mineral oils, vegetable oils, petroleum solvents and other petroleum products
. The paint film is tough and glossy . The film heat, not weak, not sticky

*Technical Datas:

Item	Standard
Dry Time（23℃）	Surface Dry≤2h
Dry Time（23℃）	Hard Dry≤24h
Viscosity (coating-4), s)	70-100
Fineness, μm	≤30
Impact strength, kg.cm	≥50
Density	1.10-1.18kg/L
Thickness of Dry film, um	30-50 um/per layer
Gloss	≥60
Flashing point,℃	27
Solid Content,%	30-45
Hardness	H
Flexibility, mm	≤1
VOC,g/L	≥400
Alkali resistance, 48h	No foaming, no peeling, no wrinkling
Water resistance,48 h	No foaming, no peeling, no wrinkling
Weather resistance, artificial accelerated aging for 800 h	No obvious crack, discoloration ≤ 3, light loss ≤ 3
Salt-resistant fog (800h)	no change in the paint film.

*Product Usage:

It is used in water conservancy projects, crude oil tanks, general chemical corrosion, ships, steel structures, all kinds of sunlight resistant concrete structures.

*Matching Paint:

It is used in water conservancy projects, crude oil tanks, general chemical corrosion, ships, steel structures, all kinds of sunlight resistant concrete structures.

*Surface Treatment:

The surface of the primer should be clean, dry and pollution-free. Please pay attention to the coating interval between the construction and the primer.

*Construction Condition:

The substrate temperature is not lower than 5 ℃, and at least 3 ℃ higher than the air dew point temperature, and the relative humidity is <85% (temperature and relative humidity should be measured near the substrate). Construction is strictly prohibited in fog, rain, snow, and windy weather.
Pre-coat the primer and intermediate paint, and dry the product after 24 hours. The spraying process is used to spray 1-2 times to achieve the specified film thickness, and the recommended thickness is 60 μm. After construction, the paint film should be smooth and flat, and the color should be consistent, and there should be no sagging, blistering, orange peel and other paint diseases.

*Construction Parameters:

Curing time: 30 minutes (23 ° C)

Lifetime:

Temperature,℃	5	10	20	30
Lifetime (h)	10	8	6	6

Thinner Dosage (weight ratio):

Airless Spraying	Air Spraying	Brush or roll coating
0-5%	5-15%	0-5%

Recoating time (thickness of each dry film 35um):

Ambient temperature, ℃	10	20	30
Shortest Time, h	24	16	10
Longest time, day	7	3	3

*Construction Method:

Spraying: non air spraying or air spraying. Recommended use the high pressure non gas spraying.
Brush / roll coating: must achieve the specified dry film thickness.

*Safety measures:

Please pay attention to all safety signs on the packaging during transportation, storage and use. Take necessary preventive and protective measures, fire prevention, explosion protection and environmental protection. Avoid inhalation of solvent vapors, avoid contact with skin and eyes with paint. Do not swallow this product. In case of accident, seek medical attention immediately. Waste disposal should be in accordance with national and local government safety regulations.