KT 150
JAVA AREA
Filler
Calcium Carbonate Powder
Supersonic Chemical Industry
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Supersonic Chemical Industry
Lihat Profil SellerPremium uncoated CaCO₃ powder with ultra-fine particle size for paints, plastics, rubber & more
KT 150 is a high-purity, uncoated calcium carbonate powder manufactured by PT. Supersonic Chemical Industry from premium natural white limestone. Engineered for industrial performance, it delivers exceptional brightness (≥87%), low moisture (≤0.30%), and consistent particle size distribution (D50: 8.5±1.0 µm). Ideal for matte emulsion paints, plastics, rubber, paper, glass, and porcelain applications, KT 150 enhances opacity, texture, mechanical strength, and cost-efficiency without compromising quality. Rigorously tested to ISO standards for reliability in every batch.
Specifications
- Chemical Composition (CaCO₃): ≥99.36% (Titration / XRF)
- Median Particle Size (D50): 8.5 ± 1.0 µm (ISO 13320)
- Top Cut (D98): 150 ± 30 µm (ISO 13320)
- Specific Surface Area: 500 ± 50 m²/kg (BET Method)
- Moisture Content: ≤0.30% (Loss on Drying)
- Brightness: ≥87.00% (ISO 2469)
- Whiteness Index (CIE): ≥76.00% (ISO 2470)
- Oil Absorption: ≤9.0 g/100g (ASTM D281)
- Fe₂O₃ Content: <0.05% (XRF)
- SiO₂ Content: <0.10% (XRF)
Applications
- Matte Emulsion Paints
- Plastics & Rubber Compounding
- Paper Coating & Filling
- Glass & Porcelain Manufacturing
- Adhesives & Sealants
- Construction Materials
Advantages
- High purity (>99.36% CaCO₃) minimizes contamination
- Consistent particle size ensures uniform dispersion
- Low oil absorption improves resin compatibility
- High brightness & whiteness enhance product aesthetics
- Low moisture content prevents clumping and degradation
Processing Conditions
- Recommended drying before use if stored in humid conditions
- Mix at moderate shear to avoid agglomeration
- Compatible with standard extrusion and compounding equipment
- Optimal loading levels vary by application — consult technical team
Regulatory Compliance
- ISO 13320 (Particle Size Distribution)
- ISO 2469/2470 (Brightness & Whiteness)
- REACH Registered
- RoHS Compliant
Storage Conditions
- Store in dry, ventilated area
- Keep bags sealed until use
- Avoid direct sunlight and moisture
- Shelf life: 24 months under proper conditions
Safety Information
- Non-hazardous per GHS
- Use dust mask during handling to avoid inhalation
- Refer to SDS for full safety precautions
| Brand | Supersonic Chemical Industry |
|---|---|
| Manufacturer | Supersonic Chemical Industry |
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