Aliphatic polyurethane topcoat

Black body) Product Features
r Aliphatic polyurethane topcoat is a two-component package. Component A is composed of aliphatic isocyanate prepolymer, and Component B is composed of acrylic resin and various pigment additives after grinding Prepared. The paint is heat-resistant, wear-resistant, corrosion-resistant, and has excellent weather resistance.
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r Blackbody 2 Application Scope<
r Suitable for steel structures of pipelines and bridges, and used as topcoat for bridges and culverts.
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r Blackbody Three Technical Requirements<
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Color
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Adjustable
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Drying time
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℃
Explicit drying
hours, actual drying
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Theoretical amount of paint
about/
㎡
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Coating interval
hours<
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Recommended number of coats
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Ratio
A:B
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Front paint matching
Moisture curing epoxy mica iron oxide
r <: < br/> Coating method
Brush, roller or spray coating can be selected according to different situations
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r Black body four surface treatment construction conditions and safe storage and transportation
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The paint film on the surface of the object to be coated is intact and free of water, oil, dust, etc. If the primer interval exceeds the interval, it should be roughened. <
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Construction can be done when the steel surface temperature is higher than the dew point temperature of the surrounding air
°C. When the relative humidity is greater than %
, construction is not suitable. The construction temperature is
°C. Construction under rain, snow, fog, frost, dew and strong wind conditions is strictly prohibited. <
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Avoid exposure to the sun and rain during transportation and keep away from fire sources. Store in a cool and ventilated indoor warehouse. The storage period is one year (exceeding the storage period, it can still be used after passing the inspection) . <
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The construction environment should have good ventilation conditions. Fireworks are strictly prohibited at the construction site. Paint construction workers must wear safety protective equipment to prevent paint mist from being absorbed and paint splashed on the skin. Wash with soap as necessary. See a doctor for treatment.
Technical support: