SUPER FINE CALCIUM CARBONATE SUPER W CAL
JAVA AREA
Filler
Calcium Carbonate Powder
Hutama Harapan Gemilang
Hutama Harapan Gemilang
Lihat Profil SellerUltra-fine, high-purity CaCO₃ for premium paints, plastics, paper, and cosmetics
SUPER-W CAL is a superfine ground calcium carbonate powder derived from high-grade white limestone, engineered for industries that demand exceptional brightness, dispersion, and particle uniformity. With a minimum purity of 98.50% CaCO₃ and tightly controlled impurities (MgO ≤ 0.50%, Fe₂O₃ ≤ 0.03%), it ensures superior color stability and performance in sensitive formulations. Its ultra-fine particle size (d50 = 1.3 µm, d98 = 7.0 µm) enables smooth dispersion, enhanced surface finish, and improved opacity. Ideal for high-gloss paints, premium paper coatings, engineering plastics, and cosmetic applications, SUPER-W CAL delivers consistent quality batch after batch, backed by advanced particle size analysis.
Specifications
- Calcium Carbonate (CaCO₃) Content: ≥ 98.50% (Titration / XRF)
- Magnesium Oxide (MgO): ≤ 0.50% (ICP-OES)
- Iron Oxide (Fe₂O₃): ≤ 0.03% (ICP-OES)
- Median Particle Size (d50): 1.3 µm (Laser Diffraction (Malvern Mastersizer 2000))
- Top Cut (d98): 7.0 µm (Laser Diffraction (Malvern Mastersizer 2000))
- Brightness (Ry C/2°): 96.5% (DIN 5033)
- Oil Absorption: 22.0 g/100g (ASTM D281)
- pH (10% slurry): 9.0 ± 0.3 (ISO 787-9)
- Moisture Content: ≤ 0.30% (Loss on Drying (105°C))
Applications
- High-gloss and matte interior/exterior emulsion paints
- Premium paper coating and printing grades
- PVC, PP, TPR, and other plastic compounds
- Cosmetics (e.g., toothpaste, powders)
- Adhesives and sealants
- Industrial epoxies and putties
Advantages
- Ultra-fine particle size for smooth dispersion and no grittiness
- High brightness (96.5%) enhances whiteness and gloss
- Low iron content ensures excellent color stability
- Consistent particle distribution for reliable processing
- Improves stiffness and impact resistance in plastics
- Reduces formulation costs while maintaining performance
Processing Conditions
- Can be dry-blended or pre-dispersed in aqueous or solvent-based systems
- Recommended mixing speed: 800–1500 RPM for optimal wetting
- Compatible with standard high-speed dispersers and extruders
- For plastics: Incorporate during compounding at 160–200°C depending on polymer matrix
Regulatory Compliance
- REACH registered
- RoHS compliant
- Non-hazardous under CLP Regulation
- Suitable for indirect food contact applications (verify local regulations)
- Meets general purity standards for cosmetic use (ISO 22716)
Storage Conditions
- Store in a cool, dry, well-ventilated area
- Keep packaging sealed to prevent moisture absorption
- Shelf life: 24 months when stored properly
Safety Information
- Non-toxic and non-flammable
- Avoid inhalation of dust; use local exhaust ventilation
- Wear appropriate PPE (gloves, safety glasses, dust mask)
- Refer to Safety Data Sheet (SDS) for full handling guidelines
Notes From Seller:
- Stock availability depends on your shipping area
- Prices do not include VAT
- The amounts above are in kg and purchases must be a multiple of 100 kg
- Free Shipping above 20,000 kg
| Brand | Bhumidana Indonesia |
|---|---|
| Manufacturer | Bhumidana Indonesia |
0
0 reviews
There are no reviews for this product yet.