CALCIUM CARBONATE LICAL
JAVA AREA
Filler
Calcium Carbonate Powder
Hutama Harapan Gemilang
0 (0 ulasan)
Hutama Harapan Gemilang
Lihat Profil SellerPremium 98.5% CaCO₃ with Controlled Particle Size (d50=3.5µm) for Enhanced Dispersion & Brightness
LI-CAL is a high-purity, fine-ground calcium carbonate powder derived from natural white limestone, engineered for exceptional brightness (94.5% Ry), chemical inertness, and consistent particle size distribution. Ideal for use in plastics, paints, rubber, adhesives, ceramics, and cosmetics, this filler enhances opacity, reduces resin consumption, and improves mechanical performance while remaining environmentally compliant and safe for food-contact applications.
Specifications
- Calcium Carbonate (CaCO₃) Content: ≥ 98.50% (Chemical Analysis)
- Median Particle Size (d50): 3.5 µm (Malvern Mastersizer 2000)
- Top Cut Particle Size (d98): 23.0 µm (Malvern Mastersizer 2000)
- Brightness (Ry, C/2°): 94.5% (DIN 5033)
- Moisture Content: ≤ 0.30% (ISO 787/2)
- Acid Insoluble Content: ≤ 0.20% (Internal Method)
- pH Value: 9.0 ± 0.3 (Aqueous Suspension)
- Oil Absorption: 16.0 g/100g (ASTM D281)
- DOP Absorption: 24.0 g/100g (ASTM D281)
- Bulk Density: 0.8 g/ml (ISO 787/11)
- Residue on 325 Mesh: ≤ 0.10% w/w (Sieve Analysis)
Applications
- Plastics (PVC, Polyolefins, TPE)
- Paints & Coatings
- Rubber Products (Tires, Shoe Soles)
- Adhesives (Epoxy, PVAC)
- Ceramic Glazes & Bodies
- Toothpaste & Cosmetic Formulations
- Coated Paper & Board Materials
Advantages
- High purity (≥98.5% CaCO₃) ensures chemical stability
- Controlled particle size (d50=3.5µm) for uniform dispersion
- High brightness (94.5%) enhances whiteness and opacity
- Low oil absorption reduces binder/resin consumption
- Non-combustible and chemically inert for safe handling
- Compliant with FDA GRAS, TSCA, EINECS for food-contact use
- Environmentally friendly alternative to synthetic fillers
Processing Conditions
- Mixing: Use high-shear mixers for optimal dispersion
- Temperature: Stable up to 200°C during compounding
- Dosage: 10–40% by weight depending on application
- Pre-drying: Not required if moisture <0.3% (as supplied)
Regulatory Compliance
- FDA GRAS (21 CFR 184.1193)
- TSCA Listed
- EINECS Registered
- REACH Compliant
- ISO 9001 Certified Production
Storage Conditions
- Store in dry, well-ventilated area
- Keep containers tightly sealed to prevent moisture uptake
- Shelf life: 24 months under recommended conditions
Safety Information
- Non-toxic but avoid dust inhalation — use dust mask in high-exposure areas
- Refer to Material Safety Data Sheet (MSDS) before handling
- Not classified as hazardous under GHS
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 |
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