SPC 15 S
JAVA
Filler
CaCO3 Powder
Supersonic Chemical Industry
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Supersonic Chemical Industry
Lihat Profil SellerSuperwhite, fine-particle calcium carbonate for premium paints, coatings, paper & plastics
SPC 15 S is a high-purity, superwhite calcium carbonate derived from premium limestone, engineered with state-of-the-art processing to deliver exceptional brightness, dispersion, and consistency. With a D50 particle size of 6.6 microns and low moisture and impurity levels, it enhances opacity, gloss, and whiteness in formulations while ensuring excellent rheological properties. Ideal for demanding applications in paints, coatings, paper, and plastics where purity and performance are critical.
Specifications
- D50 Particle Size: 6.6 µm (ISO 13320)
- Brightness: ≥89.00% (ISO 2469/70)
- Whiteness Index: 80.50% (ISO 2469/70)
- Moisture Content: 0.2% (LOI (Loss on Ignition))
- Ash Content: ≤0.5% (ISO 1171)
- Al2O3 Content: ≤0.05% (ICP-OES)
- SiO2 Content: ≤0.10% (ICP-OES)
- pH (10% slurry): 8.5 - 9.5 (ISO 787-9)
- Oil Absorption: 22 - 26 g/100g (ASTM D281)
- Bulk Density: 0.8 - 1.0 g/cm³ (ISO 787-11)
Applications
- Water-based and solvent-based paints & coatings
- Emulsion formulations
- Paper manufacturing (filler and coating pigment)
- Plastics (PVC, PE, PP) for enhanced strength and surface finish
- Adhesives and sealants
- Printing inks
- Cosmetics and pharmaceuticals (where purity permits)
Advantages
- Exceptional brightness and whiteness for superior visual appeal
- Fine particle size ensures excellent dispersion and smooth finish
- Low moisture and impurity content enhances stability and shelf life
- Improves opacity, gloss, and rheology in formulations
- Cost-effective alternative to titanium dioxide in many applications
- Compatible with water-based and solvent-based systems
Processing Conditions
- Recommended loading: 5% - 30% by weight depending on application
- Optimal dispersion achieved with high-shear mixing
- Compatible with extrusion, calendering, and coating processes
- No special drying required prior to use due to low moisture content
Regulatory Compliance
- REACH registered
- RoHS compliant
- ISO 9001 certified
- FDA compliant for indirect food contact applications
Storage Conditions
- Store in dry, well-ventilated area
- Protect from moisture and direct sunlight
- Shelf life: 24 months when stored properly
Safety Information
- Non-hazardous under normal handling conditions
- Avoid inhalation of dust – use local exhaust ventilation
- Wear protective gloves and safety glasses
- Refer to SDS for full safety details
| Brand | Supersonic Chemical Industry |
|---|---|
| Manufacturer | Supersonic Chemical Industry |
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