Product overview
Precipitated Barium Sulfate is a paint extenders & functional fillers material evaluated for Industrial and powder coatings, Automotive primers and topcoats, High-solids and corrosion-resistant coatings. Grade selection should compare composition, physical properties, compatibility, regulatory documentation and finished-paint performance.
Function & Usage
- Build Industrial & Protective Coatings
Provides a binder, pigment, curing or performance function for compatible industrial and protective coating systems. Typical uses: Industrial and powder coatings, Automotive primers and topcoats, High-solids and corrosion-resistant coatings.
- Control Paint Opacity, Color & Extender Balance
Provides opacity, color, tint strength, corrosion protection or extender functionality according to pigment and particle design. Typical uses: Industrial and powder coatings, Automotive primers and topcoats, High-solids and corrosion-resistant coatings.
Product information
- Primary category:
- Paints, Coatings, Adhesives & Construction, Plastic & Rubber Additives
- Subcategory:
- Paint Extenders & Functional Fillers
- CAS No.:
- 7727-43-7
- Form:
- Fine white powder
- Content / Grade:
- Coating grade; BaSO₄ typically ≥98%; D50 approximately 0.4-10 μm; standard and surface-treated grades
- Applications:
- Industrial and powder coatings, Automotive primers and topcoats, High-solids and corrosion-resistant coatings, Plastics and masterbatch
- Hazard / Transport:
- Fine mineral or pigment dust may irritate the eyes and respiratory tract, and combustible-dust precautions may apply to organic grades. Confirm heavy-metal limits, environmental classification and the current grade-specific SDS before shipment.
- Storage:
- Keep tightly sealed in a cool, dry and ventilated warehouse. Protect from moisture, contamination and direct weather exposure; avoid dust accumulation and use first-in, first-out inventory control.