Specialized in serving large-scale industrial equipment manufacturing enterprises

Provide them with customized coating integration services

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WH0682 Water-borne Epoxy zinc rich primer


Waterborne epoxy zinc rich primer has good cathodic protection and excellent rust prevention performance. Fast drying, can be dried at room temperature, and the effect of low-temperature drying is better,Used for long-term heavy corrosion protection of steel equipment under harsh corrosion conditions, such as outdoor mechanical equipment with high protection requirements, bridges, seaports, and chemical parks.

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


Product Details


Features & Application

Waterborne epoxy zinc rich primer has good cathodic protection and excellent rust prevention performance. Fast drying, can be dried at room temperature, and the effect of low-temperature drying is better,Used for long-term heavy corrosion protection of steel equipment under harsh corrosion conditions, such as outdoor mechanical equipment with high protection requirements, bridges, seaports, and chemical parks.

 

Technical Data

Item

Index

Item

Index

Salt spray resistance

≥1000h,No abnormal

Drying Time Surface Drying Time:≤0.5h 
VOC,g/L

≤120

Fully drying time:≤24h

Proportion

2.4±0.1g/cm³

Applicable period

≤2h

 

 

Product matching and Operation parameters

The next processing can be matching used with water-borne epoxy mid-primer or polyurethane mid-primer, and the topcoat can be matching used with polyurethane ripple coating.

Matching diluent: Distilled water or clean tap water

Operation Way

Dilution Ratio

Working Viscosity

Remark

Pressure Air Spraying

6-12%

Cai -4
30-40s

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

High Pressure Air Spraying

4-8%

Cai -4
40-60s

 


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 80%. It must be thoroughly stirred and evenly mixed before use, and frequent stirring is required during coating, to prevent sedimentation.


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WH0682 Water-borne Epoxy zinc rich primer

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