THT1500 CaCO3 SUPERFINE STONE POWDER
1. Introduction
- Natural white limestone powder (not coated with fatty acids) super fine. Raw materials are exploited from the Companys white limestone quarries with the best quality, high purity and processed on the worlds leading advanced technology line - synchronous line of HOSOKAWA ALPINE - Germany
2. Characteristic
- Top cut: D97 15mm + 2 Max
- Average grain size: D50 0.6mm Max
- Covered surface area: 9.47m2 / g Min
- Fineness through 325 mesh sieve: 99.99% Max - On sieve: 0.01% Max
- Brightness: 96.00% Min
- Whiteness: 97.00% Min
- Humidity (at warehouse): 0.20% Max
- Specific gravity: 2.70g / cm3
- Oil absorption: 23g / 100g Max
- PH: 8-10
3. Chemical composition
- CaCO3 content: 98.00% Min
- Raw material Content of MgCO3: 0.16% Max
- Fe2O3 content: 0.01% Max
- SiO2 content: 0.12% Max
4. Packing
- 25kg / 50kg PP-PE bag / 25 tons PP-PE bag / 20 FCL (Depends on each port of destination)
5. Product applications
- Widely used as fillers and stretchers in high-end products of the paint, plastic, paper, rubber, and plastics industries, and other applications in the industries.
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