11 products
Barium Sulfate (Barite, d50 5µm, High Density)
CAS 7727-43-7
Extremely high density (4.48 g/cm³) for high-density composite design
Calcined Kaolin (Anhydrous, d50 2µm)
CAS 1332-58-7
Anhydrous (LOI <0.5%) — suitable for moisture-sensitive resin systems
Calcium Sulfate Anhydrite (CaSO4)
CAS 7778-18-9
Anhydrous form — no setting reaction, safe in moisture-containing environments
Crystalline Silica / Quartz Powder (d50 15µm)
CAS 14808-60-7
Excellent chemical resistance to all acids except HF — ideal for chemical process FRP
Ground Calcium Carbonate (Coarse, d50 20µm)
CAS 471-34-1
Low cost bulk filler for maximum resin economy
Ground Calcium Carbonate (Fine, d50 5µm)
CAS 471-34-1
Fine particle size for improved surface quality versus coarse grades
Precipitated Calcium Carbonate (PCC, d50 0.7µm)
CAS 471-34-1
Ultra-high whiteness (R457 >97%) for brilliant white composite products
Solid Glass Microspheres (d50 35µm)
CAS 65997-17-3
Perfect sphere geometry reduces compound viscosity at equal volume fraction
Surface Treated CaCO3 (Stearic Acid Coated)
CAS 471-34-1
Stearic acid coating converts hydrophilic surface to organophilic
Talc (Laminar, d50 10µm, Composites Grade)
CAS 14807-96-6
High aspect ratio laminar morphology improves stiffness and dimensional stability
Water-Washed Kaolin (Surface Treated)
CAS 1332-58-7
Soft platelet morphology — gentle on processing equipment