Talc Powder AL 20 is a premium-grade hydrated magnesium silicate that stands out due to its unique properties and versatile applications in numerous industries. Sourced from high-quality talc deposits, this product is known for its exceptional softness, water repellency, and chemical inertness. The optimal blend of minerals in Talc Powder AL 20 not only provides superior performance but also offers a competitive edge in various applications ranging from plastics, paper, ceramics, to paints. Its unique morphology and mineralogy ensure that it meets the stringent quality standards required by various industries, making it an ideal choice for manufacturers looking for a high-performing filler and process enabler. With a whiteness level of 96% +/-2, this talc grade also guarantees excellent opacity and brightness, ensuring that your end products meet the aesthetic demands of your market.
Key Features
| Features | Description |
|---|---|
| Whiteness | 96% +/-2 |
| Silica Content (SiO2) | 55 - 57% |
| Magnesia Content (MgO) | 28 - 30% |
| Alumina Content (Al2O3) | 0.50 - 1.50% |
| Iron Content (Fe2O3) | 0.5 - 0.8% |
| Calcium Oxide (CaO) | 4 - 6% |
| Loss on Ignition | 4 - 6% |
| Bulk Density (gm/ml) | 0.45 - 0.55 |
| pH | 8-9 |
| Moisture Content | 0.4 - 0.6% |
| Specific Gravity | 2.7 - 2.8 |
| Retention on 500 Mesh | 0.5% |
| Attributes | Description |
|---|---|
| Chemical Composition | Hydrated magnesium silicate |
| Applications | Plastics, Paper, Ceramics, Paint |
| Unique Properties | Softness, Water repellency, Chemical inertness, Platyness |
| Form | Fine powder |
| Storage | Cool, dry place away from sunlight |
| Packaging | Available in various sizes tailored to customer needs |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
Talc Powder AL 20 is primarily used in the plastics, paper, ceramics, and paint industries due to its unique properties such as softness and chemical inertness.
The high whiteness level of 96% +/-2 ensures excellent opacity and brightness, which is crucial for applications where aesthetic quality matters.
The low moisture content of 0.4 - 0.6% is important for ensuring stability and performance in applications, reducing the risk of clumping and ensuring consistent quality.
The unique properties of Talc Powder AL 20, such as its water-repellency and platyness, improve the quality of finished products and enhance processing efficiency.
While Talc Powder AL 20 is chemically inert, specific regulatory approvals would be necessary for food-contact applications which should be verified based on local regulations.
Country Of Origin: India
Talc is a hydrated magnesium silicate. Talc deposits form from the transformation of high magnesium rocks by siliceous hydrothermal fluids. Most talc originates from the alteration of dolomite or ultramafic intrusive rocks. Following this process, talc is always found in combination with other mineral(s). Carbonates and chlorite are the most common associated minerals.
Each talc deposit has a unique morphology and mineralogy, but all talcs exhibit the following unique properties: softness, water repellency, chemical inertness, platyness, and an affinity for organic substances.
These properties make talc a highly prized multi-functional filler and process enabler in an array of applications from plastics to paper, ceramics to paint.
TECHNICAL DATA SPECIFICATION
WHITENESS : 96% +/-2
SILICA SiO2 : 55 - 57%
MAGNESIA MgO : 28 - 30%
ALUMINA AI2O3 : 0.50 - 1.50%
IRON Fe2O3 : 0.5 - 0.8%
CALCIUM OXIDE CaO : 4 - 6%
LOSS ON IGNITION : 4 - 6%
BULK DENSITY (gm/ml) : 0.45 - 0.55%
Ph : 8-9
MOISTURE : 0.4 - 0.6%
SPECIFIC GRAVITY : 2.7 - 2.8%
RETENTION ON 500 MESH : 0.5%
