CaCo3 Powder – Uncoated – Natural, ultrafine calcium carbonate powder obtained from high purity white marble of Vietnam origin.
Description: Ultrafine Calcium carbonate powder – Un coated.
Molecular formula: CaCO3
Quantity: 12,000MT per month
Port Loading by Sea: Cam Pha by Bulk vessel – Hai Phong by Container (From 22tons to 27tons/ Container 20” depend on grade)
Original: Vietnam – White Limestone from Dong Son mine, which is under management and exploitation of Dong Son.,
Production plant: DongSon grinding plant
Packaging : PP bag, PE bag, 3layers paper bag in 25kgs, Jumbo bag in 500kgs, 1200kgs, 1250kgs.
Delivery Detail: 1-2 weeks after getting purchase order.
Payment terms: L/C or T/T
CACO3 POWDER – APPLICATION:
- Plastic: cable, pipe, masterbatch, film, sheet
- Paint & coating: interior, exterior emulsion paint
- Paper, water treatment, environment
- Construction: Tiles, Asphalt, Ceramic, Concret
| GRADE CODE | PARTICLES SIZE | CHEMICAL COMPOSITION | |
| DSH1+
DSHA1+ |
D50 1 ± 0.1 µm
D97 6 ± 1 µm (2500mesh) |
||
| CaCO3 | 98% | ||
| FeO3 | 0.02% max | ||
| DSH1
DSHA1 |
D50 1.5 ± 0.3 µm
D97 8 ± 3 µm (1750mesh) |
MgO | 0.02% max |
| SiO2. | 0.03 % max | ||
| Al2O3 | 0.01 % max | ||
| DSH2
DSHA2S |
D50 2 ± 0.3 µm
D97 12 ± 3 µm (1200mesh) |
PHYSICAL PROPERTIES | |
| Whiteness | 97% | ||
| DSH3
DSHA2PL |
D50 2.7 ± 0.3 µm
D97 15 ± 3 µm (1000mesh) |
Brightness | 95% |
| Moisture | 0.2% max | ||
| Oil Absorption | 23.00g/100g CaCO3 | ||
| DSH4
DSHA3 |
D50 3.7 ± 0.3 µm
D97 21 ± 3 µm (625mesh) |
Density | 2.7g/cm3 |
| Hardness | 2.7-3 Moh | ||
| PH Value | 8 ÷ 9 | ||
| DSH5 | D50 4.5 ± 0.3 µm
D97 26 ± 3µm (600mesh) |
Specific Gravity | 2.65 ÷ 2.7g/cm3 |
| Loss at 900oC | 42-44 % | ||
| Loss at 105oC | 0.2 % – 0.4 % | ||
| *DSH: Un-coated powder
*DSHA: Coated powder
|
Acid Insoluble | 0.3% max | |
DONG SON RESOURCES COMPANY LIMITED
🏠 Head Office: #24 Block 6, Trung Yen 13 Str, Cau Giay Dist, Ha Noi, Vietnam
📞 Hotline: +84379264518– WhatsApp/Viber/WeChat
✉ E-mail: sales@limestonevietnam.com