Specialized in serving large-scale industrial equipment manufacturing enterprises

Provide them with customized coating integration services

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2K Water-borne Polyurethane topcoat


Self-drying and excellent weather resistance, bright and full, with high hardness; recommended for applying in mechanical equipment with high decoration and protection requirements, such as commercial vehicles and factories, ports and docks, etc.

Categorize: Water-based two-component self-drying automotive equipment paint


Product Details


Features & Application

Self-drying and excellent weather resistance, bright and full, with high hardness; recommended for applying in mechanical equipment with high decoration and protection requirements, such as commercial vehicles and factories, ports and docks, etc.

 

Technical Data

Item

Index

Item

Index

Drying Time

Surface Drying Time:<2h

Hardness

H

Fully drying time: ≤16h

Weather Resistance

>500h

Water Resistance

>240h

Adhesion/Grade

1 grade

 

 

Product matching and Operation parameters

The previous coat can be matching used with epoxy zinc rich primer or water-based epoxy anti-corrosion primer, and the middle coat can be matching used with water-based epoxy middle primer. Other matching materials can be customized as request.

Matching diluent:Distilled water or clean tap water

Operation Way

Dilution Ratio

Working Viscosity

Remark

Air Spraying

6-10%

Cai -4
15-20s

The viscosity of the coating will decrease with the increase of ambient temperature, so the specific working viscosity should be slightly adjusted according to the actual environmental conditions

Pressure Air Spraying

4-8%

Cai -4
25-40s

High Pressure Airless Spraying

3-6%

Cai -4
30-60s


Precautions

The drying effect of water-based coating products is greatly affected by different environmental factors. During application, a comprehensive judgment should be made based on the temperature, humidity, wind speed, and drying conditions of the environment, to achieve the best appearance and performance of the paint film.

The self- recoating interval must be at least 1 hour after the surface dries, and the actual time depends on the impact of different environmental humidity and temperature on product drying; General between 2 hours and 6 hours; It is best to reapply the topcoat with an interval of more than 24 hours. 

The operation temperature is between 10 ℃ and 30 ℃, and the operation humidity is no more than 75%. It must be thoroughly stirred and evenly mixed before use, and frequent stirring is required during coating, to prevent sedimentation.


Keyword:

2K Water-borne Polyurethane topcoat

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