Lithopone CAS 1345-05-7: Properties, Applications, and Stabilization for White Pigment Excellence
Discover the versatile white pigment, its historical significance, and modern advancements in its application.
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Lithopone
Lithopone, identified by CAS number 1345-05-7, is a synthetic inorganic white pigment widely recognized for its excellent whiteness, opacity, and cost-effectiveness. It serves as a crucial component in various industries, offering a blend of zinc sulfide and barium sulfate for enhanced performance.
- Understand the unique properties of lithopone white pigment applications in different industries....
- Explore the various lithopone stabilization techniques that have overcome historical limitations....
- Learn about the production process of this zinc sulfide barium sulfate pigment....
- Discover the historical significance of lithopone as an alternative to lead-based pigments....
Advantages of Lithopone
Cost-Effectiveness
Lithopone offers a highly economical solution for achieving bright white finishes, making it a preferred choice in many bulk applications compared to more expensive white pigments.
Excellent Opacity and Whiteness
This pigment provides superior hiding power and a brilliant white shade, crucial for vibrant colors in paints and coatings, and is often used in combination with TiO2 pigments.
Versatile Application Compatibility
Lithopone exhibits good wetting and dispersing properties, making it suitable for a wide range of binder media including water-based paints and inks.
Key Applications
Paints and Coatings
Lithopone is a key ingredient in various paints, primers, and coatings, providing opacity and a desirable white hue for both decorative and protective finishes.
Plastics and Rubber
Its use in plastics and rubber contributes to good lightfastness and a clear bluish-white shade, alongside excellent extruding properties.
Printing Inks
In printing inks, lithopone enhances opacity and print quality, offering good dispersibility for efficient manufacturing.
Fine Art Materials
Historically used in fine art, lithopone's properties make it suitable for underpainting layers and as an additive in mediums like gouache.