I. Composition:
Metal fluorocarbon paint dry paint can also be baked at medium and low temperature. The first component is fluorocarbon resin and metal flash powder, and the second component is curing agent. The two components are packaged separately, and the coating is mixed according to the proportion on the packaging barrel before use.
Second, the characteristics and uses:
Metal fluorocarbon paint has good mechanical properties and excellent weather resistance, and the paint film has good metal decoration effect. It is mainly used as an ultra-luxury durable protective coating for exterior walls of landmark buildings and various decorative boards.
Third, the technical indicators:
project
index
Paint film color and appearance
Smooth metallic color
Adhesion: grade
1
Pencil hardness: "
2H
Flexibility: mm
1
Scrubbing resistance: times "
1000
Impact strength
50
Pollution resistance: (reduction rate of reflection times,%)
five
Water resistance: (288 hours)
No foaming, no peeling
Freeze-thaw cycle capacity (10 times)
No foaming, no peeling
Solvent resistance, at room temperature 10 days.
There is no change in appearance
2000 hours salt spray resistance test
No foaming, no peeling
5000 hours artificial accelerated aging test
No pulverization, no cracking
Four, metal fluorocarbon paint construction reference:
1. Dust, oil stain, rust and water marks on the surface of the substrate must be removed. Before construction, the surface should be clean and dry.
2, when using paint should be in strict accordance with the proportion of identification. Adjust as much as you want, and adjust it to construction viscosity with special thinner. Brush at least twice to achieve the required thickness.
3. Fluorocarbon metallic paint can be used together with epoxy primer and acrylic polyurethane primer, and coated on treated steel, aluminum alloy and other substrates.
4. Component 2 is easy to react with moisture, so the packaging barrel of component 2 should be kept airtight to avoid moisture absorption and deterioration.
5, fluorocarbon metallic paint contains organic solvents, should be far away from the fire source, isolated from the heat source.
6. The storage period of metallic fluorocarbon paint is one year. After the expiration, you must pass the inspection before you can continue to use it.