High Corrosion Resistance Zinc Flake Coating , White Nanometer Alloy Coating

High Corrosion Resistance Zinc Flake Coating , White Nanometer Alloy Coating

1 Product Information

According to the galvanized coating have poor corrosion resistance and defect of acid and alkali resistant,our companyI developed JH-9088 high corrosion nano alloy coatings.It can improve the corrosion performance of the coating,make the salt spray time increased to more than 1000 hours, but also increase the hardness, acid and alkali-resistant on the coating surface, and the surface color can be diversified.​

2 Composition/information on ingredients

The basic materials of this product is nano-alloy powder, toughening agents, film formers, organic solvents and color paste, adding other additives mixed.​

3 Performance Characteristics

This product can be use by dipping and spraying ways to treat on galvanized parts, parts surface treated uniformly, no blind spots. The treated parts,anti-corrosion ablity is ten times exceed galvanized workpieces, salt spray time increased to more than 1000 hours. And have excellent heat-resistant and antiacid, anti-alkali,anti-salt and other properties, its smooth surface, high hardness, anti-scratch, color can meet the needs of the deployment.

4 Market Application

This product is suitable for long-term corrosion protection for outdoor galvanized parts. Such as railway fasteners, bridges, buildings, power communications fasteners, etc.

5 Construction Method and Attention

5.1 This product can use spraying and dipping ways for coating.

5.2 Fully stirring before use, should use special diluent to adjust viscosity.

5.3 Add centrifugal procedure for dipping process.

5.4 Cleaning appliance, use alcohol or ether organic solvents

6 Packing,Storage,Transportation

Packing:Steel drum,Net weight:20kg/drum(can also according to customer's requirement).

Storage:Tightly closed,below 40℃,keep in indoor places, without direct sunlight

Transportation:Should prevent rain, sun exposure, and shall comply with the relevant provisions of the transport sector.

7 Coating process

7.1 Process flow

Galvanized parts dipping Spraying Pre-curing,Curing Inspection & Packing

7.2 Process parameters

Dipping:Room temperature,density:30-45s.

Centrifuge dripping:210-270/min,30-60s

Spraying::Room temperature,density:25-35s.

7.3 Curing Condition

Pre-curing:Temperature:80-150℃,10-15min,choose whether pre-curing depend on the thickness of the workpiece.

Curing:Temperature:200-220℃,20-30min, box-type furnace or channel devices both ok.

8 Technical Data

9 Coating Liquid Viscosity and The Amount of Diluent Synopsis