SPC 15 N
JAVA AREA
Filler
Calcium Carbonate Powder
Supersonic Chemical Industry
Supersonic Chemical Industry
Lihat Profil SellerUltra-fine, high-purity natural CaCO₃ with 88.5% brightness for superior optical performance and cost efficiency
SPC 15N is a premium-grade, uncoated natural calcium carbonate powder manufactured by PT. Supersonic Chemical Industry from superwhite limestone deposits. Engineered for industries demanding visual clarity and formulation stability, this ultra-fine mineral filler features a median particle size of 6.5 µm and exceptional brightness (≥88.5%) and whiteness (≥80 CIE). With 99.46% purity and low oil absorption (≤14 g/100g), SPC 15N enhances opacity, gloss control, and mechanical strength in paints, plastics, rubber, paper, and ceramics — all while reducing raw material costs. Ideal for matte emulsion paints and high-performance composites.
Specifications
- Median Particle Size (D50): 6.5 ± 0.5 µm (Mastersizer 3000E)
- Top Cut (D98): 30 ± 5 µm (Mastersizer 3000E)
- Specific Surface Area: 600 ± 20 m²/kg (BET or equivalent)
- Brightness (ISO 2469/70): ≥ 88.50% (ISO 2469/70)
- Whiteness Index (CIE): ≥ 80.00% (CIE Standard)
- Moisture Content: ≤ 0.25% (ISO 787/2)
- Oil Absorption: ≤ 14 g/100g (ISO 787/5)
- Calcium Carbonate (CaCO₃): ≥ 99.46% (Titration / XRF)
- Magnesium Carbonate (MgCO₃): ≤ 0.40% (Titration / XRF)
- Iron Oxide (Fe₂O₃): < 0.01% (ICP-OES)
- Aluminum Oxide (Al₂O₃): < 0.01% (ICP-OES)
- Silica (SiO₂): < 0.01% (ICP-OES)
- Density: 2.72 g/cm³ (Pycnometer)
Applications
- Matte & Emulsion Paints
- Plastics (PP, PE, PVC)
- Rubber Compounds
- Paper Coating & Filling
- Glass & Porcelain Manufacturing
- Adhesives & Sealants
Advantages
- High brightness & whiteness for superior aesthetics
- Ultra-fine & uniform particle size distribution
- Low oil absorption for better flow and dispersion
- High chemical purity minimizes formulation interference
- Cost-effective extender without sacrificing performance
Processing Conditions
- Compatible with standard mixing and extrusion equipment
- Recommended drying: <80°C if moisture-sensitive
- Can be dry-blended or pre-dispersed in carrier systems
- Optimal loading levels vary by application; consult technical team
Regulatory Compliance
- REACH Registered
- RoHS Compliant
- Non-hazardous per GHS
- ISO 9001 Manufactured
Storage Conditions
- Store in dry, cool environment
- Keep bags sealed to prevent moisture absorption
- Shelf life: 24 months under recommended conditions
Safety Information
- Non-toxic and non-hazardous under normal handling
- Avoid inhalation of dust; use local exhaust ventilation
- Refer to SDS for detailed handling and PPE recommendations
| Brand | Supersonic Chemical Industry |
|---|---|
| Manufacturer | Supersonic Chemical Industry |
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