Quick drying two-component epoxy zinc rich primer for steel structure, room temperature self drying zinc content can be customized for heavy machinery

  Composition features: the paint is composed of zinc powder, component A epoxy resin as the base material and ultra-fine zinc powder
Epoxy resin is one component (a)
It is a two-component heavy-duty anti-corrosion primer prepared with curing agent as component B and polyamide resin as the curing agent
It is dry at room temperature and zinc powder is not easy to precipitate

Functionality and use:
  The paint film has high content of zinc powder, cathodic protection, good adhesion, excellent water resistance and rust resistance
It also has the characteristics of fast drying of paint film and oil resistance, and can be matched with most antirust paints and topcoats
The thickness of paint film shall be controlled at about 20 microns, which will not affect the welding performance
The paint can be used as the maintenance primer after shot blasting of steel plates in various parts of shipbuilding and bridges, and the anti-corrosion coating on the surface of steel structures

Yan , Color: , Zinc grey
Flash , Electricity: , About 27 ℃
Basic parameters: , Drying time (25 ℃ relative humidity 65%) surface drying for 0
5 hours, solid drying for 24 hours and curing for 7 days
Coating supporting and construction:
1
Before coating, first mix the two components of the paint a and B according to the specified proportion, stir evenly and ripen for half an hour

  Paint preparation component A: component B = 10:1, and the use period after preparation (25 ℃) is 8 hours

2
The paint can be applied by brushing, rolling and high-pressure airless spraying

3
Usage parameters: as maintenance primer, 80g / ㎡ and dry film thickness of 20 microns
As antirust paint, it is about 270 / ㎡, and the dry film thickness is 70 microns

4
Diluent: epoxy diluent

5
Metal surface treatment: in order to protect metal objects, the steel surface needs to be treated by shot blasting or sand blasting to remove oxide scale, rust and oil stain, etc
, so as to meet the Swedish rust removal standard SA2 Painting can only be carried out after grade 5

6
Subsequent supporting coatings: epoxy micaceous iron thick paste primer, epoxy asphalt series coating and chlorinated rubber coating

7
The fixed line response is slow when the construction environment is lower than 10 ℃

Package specification: , Epoxy zinc rich primer slurry (component a) 25kg / barrel, curing agent (component B) 2
5kg/barrel

Storage period: , a year