Talc Powder AL 40 is a premium-quality hydrated magnesium silicate, derived from the transformation of high magnesium rocks by siliceous hydrothermal fluids. With a distinct unique morphology and mineralogy, this talc is characterized by several properties that make it an invaluable additive across various industries. Its soft texture, water repellency, chemical inertness, platyness, and strong affinity for organic substances impart versatility to Talc Powder AL 40, allowing it to serve effectively as a multi-functional filler and process enabler in sectors such as plastics, paper, ceramics, and paints. The product boasts a high whiteness index of 92% ±2, along with the robust chemical specifications, which confer many benefits during the manufacturing processes. Explore the properties and technical specifications of Talc Powder AL 40 and see how it can enhance your production capabilities while improving product performance.
Key Features
| Features | Description |
|---|---|
| Whiteness Level | 92% +/-2 |
| Silica Content (SiO2) | 50 - 52% |
| Magnesia Content (MgO) | 26 - 28% |
| Alumina Content (AI2O3) | 0.50 - 1.50% |
| Iron Content (Fe2O3) | 0.5 - 0.8% |
| Calcium Oxide Content (CaO) | 8 - 10% |
| Loss on Ignition | 10 - 12% |
| Bulk Density | 0.45 - 0.55 gm/ml |
| pH Level | 8-9 |
| Moisture Content | 0.4 - 0.6% |
| Specific Gravity | 2.7 - 2.8% |
| Retention on 500 Mesh | 1.0% |
| Attributes | Description |
|---|---|
| Chemical Composition | Hydrated Magnesium Silicate |
| Physical State | Powder |
| Application Industries | Plastics, Paper, Ceramics, Paints |
| Unique Properties | Softness, Water Repellency, Chemical Inertness, Platyness, Organic Affinity |
| Talc Origin | Alteration of dolomite or ultramafic intrusive rocks |
| Associated Minerals | Carbonates and Chlorite |
| Unique Morphology | Depends on the particular deposit |
*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 40 offers several benefits including enhanced softness, excellent water repellency, and chemical inertness, making it suitable for a diverse range of applications such as plastics, paper, ceramics, and paints.
The high whiteness level of 92% ±2 enhances aesthetic value and is particularly beneficial in applications where color purity is critical, such as in paints and coatings.
A low moisture content of 0.4 - 0.6% ensures better performance in processing and storage, reducing the risk of clumping and improving shelf life.
No, Talc Powder AL 40 is designed for industrial applications due to its chemical properties and is not recommended for food-related products.
The specific gravity of 2.7 - 2.8% indicates a denser powder that can improve the stability and quality of end products, making it a versatile addition in formulations.
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 : 92% +/-2
SILICA SiO2 : 50 - 52%
MAGNESIA MgO : 26 - 28%
ALUMINA AI2O3 : 0.50 - 1.50%
IRON Fe2O3 : 0.5 - 0.8%
CALCIUM OXIDE CaO : 8 - 10%
LOSS ON IGNITION : 10 - 12%
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 : 1.0%
