ExBar® 200
ExBar® 200 is manufactured from a buff-colored barium sulfate ore. Strict quality control results in consistent products that are used in friction materials, primers, acoustical compounds, rubber compounds, adhesives, sealants and many other applications.
Identification
- CASE Ingredients Functions
- Filler
Product families
Applications
- Adhesives & Sealants — Other Adhesives & Sealants Applications
- Primers & Lacquers
- Primers & Lacquers
Product Families
- Fillers & Extenders
Other characteristics
- Brand
- ExBar
- End Uses
- Epoxy Coating, Primer
- Functions
- Filler
- Compatible Polymers & Resins
- Epoxies (EP)
- Markets
- Adhesives & Sealants
- Paints & Coatings
- Printing & Packaging
- Properties
Highest density of any extender; Contributes to particle packing density, allowing more solids to be added to the formulation; Exceptional noise absorption & deadening; Excellent filler in anti-chip coatings; Contributes to improved adhesion; Extremely low solubility; Chemically inert Not affected by acids or alkalis Insoluble in water; Not affected by acids or alkalis; Insoluble in water; Excellent filler in corrosion resistant and flame retardant coatings; Low reactivity with binders (extremely low magnesium & calcium oxide content); Excellent dispersibility; Wets easily in all systems; Good scrub resistance; The wearing away or removal of a paint film; Improved mar resistance; The resistance of a material to abrasive action; Neutral pH: 6.0 - 8.5 Rheology; Control of cross-linking; Agglomeration; Poor adhesion; Reaction times and set times; Refractive index: 1.64 - 1.65; One of the highest refractive indexes for a filler/supplemental pigment; Good tint retention; Improved hide; Higher surface gloss; Improved light scattering and reflectance; Titanium Dioxide (TiO2) Extender; (ExBar® W 1) can replace as much as 6% to 14% in some formulations; Thermal stability; Thermal degradation does not occur until 2,876°F (1,580°C) centigrade; Excellent in heat resistant coatings; Reduced compound stickiness; Reduction in die swell due to increased melt temperatures in extrusion; Excellent exterior durability and weather resistance (does not chalk or yellow) Extremely low oil absorption: 6 - 12; Low resin demand and reduction in needed binder, resulting in lower materials costs; Higher degree of impermeability, resulting in lower resin demand; Low MoH's hardness scale: 2.5 - 3.5; Grinds easily; Low abrasion; Minimal wear on equipment; Excellent sandability; Radiation blocking; Blocks gamma radiation; Does not block microwave
- Coating Type
- Epoxy Coating
- Primer
- Technology
- CASE Ingredients
- Compatible Polymers and Resins
- Epoxies (EP)
