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Calcium phosphate
Calcium phosphate is an inorganic pigment of white color, when used in paint and varnish products increases the anticorrosion properties and adhesive strength. Due to the lamellar structure of the pigment particles, the barrier effect of the coating on the anode sites is enhanced.
型号:
描述
Properties:
- Good corrosion resistance.
- Non-toxic and environmentally friendly.
- Does not emit toxic gases when it covers steel plates used for welding.
- Fast drying and excellent resistance to water.
- Low requirements to the covered surface.
- Strong connection between paint and surface.
- It is well kept on the basis in the form of a covering.
Application:
Calcium phosphate is intended for the production of anticorrosive paints and varnishes based on alkyd, epoxy, acrylic resins, both water-based and based on organic solvents.
Physico-chemical characteristics:
Mass loss on ignition,% 5-12
Mass fraction of calcium compounds, in terms of Ca,% 30-40
Mass fraction of phosphorus compounds in terms of PO4,% 50-55
Mass fraction of substances soluble in water,%, not more than 0.5
The residue after wet sieving,%, not more than, on a sieve with a mesh 0.045 0.5
pH of an aqueous suspension of 5.0-8.0
Oil consumption, g / 100 g of pigment, not more than 40
Dispersibility, microns, no more than 30
Lightness of tone not less than% 97
- Good corrosion resistance.
- Non-toxic and environmentally friendly.
- Does not emit toxic gases when it covers steel plates used for welding.
- Fast drying and excellent resistance to water.
- Low requirements to the covered surface.
- Strong connection between paint and surface.
- It is well kept on the basis in the form of a covering.
Application:
Calcium phosphate is intended for the production of anticorrosive paints and varnishes based on alkyd, epoxy, acrylic resins, both water-based and based on organic solvents.
Physico-chemical characteristics:
Mass loss on ignition,% 5-12
Mass fraction of calcium compounds, in terms of Ca,% 30-40
Mass fraction of phosphorus compounds in terms of PO4,% 50-55
Mass fraction of substances soluble in water,%, not more than 0.5
The residue after wet sieving,%, not more than, on a sieve with a mesh 0.045 0.5
pH of an aqueous suspension of 5.0-8.0
Oil consumption, g / 100 g of pigment, not more than 40
Dispersibility, microns, no more than 30
Lightness of tone not less than% 97