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Send InquiryFeldspar (Soda / Potash)
Price 170.0 INR/ Kilograms
MOQ : 50 Kilograms
Feldspar (Soda / Potash) Specification
- Application
- Indstry
- Water Absorption
- Typically <1%
- Surface Finish
- Free-flowing, homogeneous powder
- Density
- 4.6 Gram per cubic centimeter(g/cm3)
- Usage & Applications
- Industrial
- Chemical Composition
- Silicon Dioxide (SiO ): 65 72%; Aluminum Oxide (Al O ): 16 20%; Potassium Oxide (K O): 3 12%; Sodium Oxide (Na O): 2 8%; Calcium Oxide (CaO): 0 3% Purity 90 98% Feldspar Mineral Content (depending on grade) Melting Point Approximately 1100 1250 C Specific Gravity 2.55 2.76 Density Approximately 2.5 2.8 g/cm (2500 2800 kg/m ) Thermal Conductivity Approximately 1.8 2.0 W/m K Surface Finish Smooth, fine crystalline powder or granular appearance; excellent whiteness and uniform texture Water Absorption Typically <1% Hardness 6 6.5 Mohs scale Color White, off-white, grey, pink, or cream depending on mineral composition Moisture Content Typically 0.5% Loss on Ignition (LOI) Approximately 0.3 1.0% Particle Size Available as per requirement; commonly 200 mesh and finer for industrial powder applications
- Form
- Powder
- Hardness (%)
- 6 6.5 Mohs scale
- Product Type
- Minerals
- Types of Refractories
- Other
- Shape
- Other
- Porosity
- Low
- Dimensional Stability
- Other
- Strength
- High mechanical strength
- Specific Gravity
- 2.55 2.76
- Thermal Conductivity
- 1.8 2.0 Watt/Meter/K (w/(m.k)
- Color
- white
- Bulk Density
- 2.4-2.6 g/cm3
- Toxicity
- Non-toxic under normal conditions
- Loss on Ignition (LOI)
- < 0.5%
- pH Value
- Neutral
- Shelf Life
- 24 months in sealed packaging
- Moisture (%)
- < 0.5%
- Particle Size
- Typically less than 45 microns (325 mesh)
- Packaging
- Standard 25 kg and 50 kg bags, jumbo bags on request
- Solubility
- Insoluble in water
Feldspar (Soda / Potash) Trade Information
- Minimum Order Quantity
- 50 Kilograms
- FOB Port
- Vadodara
- Payment Terms
- Cash Advance (CA)
- Supply Ability
- 300000 Kilograms Per Month
- Delivery Time
- 7 Days
- Sample Available
- No
- Sample Policy
- Within a certain price range free samples are available
- Packaging Details
- Custom packaging available
- Main Export Market(s)
- Asia
- Main Domestic Market
- All India
- Certifications
- ISO.2009:2015
About Feldspar (Soda / Potash)
Feldspar Industrial Grade
Product Description:
Feldspar is a naturally occurring aluminosilicate mineral composed primarily of potassium, sodium, and calcium aluminosilicates. It is extracted from high-quality mineral deposits and processed through controlled crushing, grinding, and classification to achieve consistent particle size and chemical composition. Feldspar is available in powder or granular form and is valued for its high silica and alumina content, excellent fluxing properties, low impurity levels, and thermal stability. The product is manufactured under controlled conditions to ensure reliable quality for ceramic, glass, and other industrial applications.
Certificate of Analysis:
The analyzed batch of Feldspar complies with the specified quality requirements for industrial-grade applications. The product contains 68.5% Silicon Dioxide (SiO) and 17.2% Aluminum Oxide (AlO), providing excellent performance as a fluxing and structural component in ceramic and glass manufacturing.
The levels of other constituents are within acceptable limits, including Potassium Oxide (KO) at 7.2%, Sodium Oxide (NaO) at 3.1%, Calcium Oxide (CaO) at 1.2%, Magnesium Oxide (MgO) at 0.3%, and Ferric Oxide (FeO) at 0.15%. The Loss on Ignition (LOI) is 0.5%, indicating low volatile matter content.
Based on the analytical results, the material conforms to the quality standards for industrial-grade Feldspar and is suitable for applications requiring high purity, controlled chemistry, and consistent performance.
Chemical Analysis:
| Parameter | Result |
|---|---|
| Silicon Dioxide (SiO) | 68.5% |
| Aluminum Oxide (AlO) | 17.2% |
| Potassium Oxide (KO) | 7.2% |
| Sodium Oxide (NaO) | 3.1% |
| Calcium Oxide (CaO) | 1.2% |
| Magnesium Oxide (MgO) | 0.3% |
| Ferric Oxide (FeO) | 0.15% |
| Titanium Dioxide (TiO) | 0.05% |
| Loss on Ignition (LOI) | 0.5% |
| Moisture Content | 0.3% |
Applications:
Feldspar is widely used as an essential raw material in the ceramic, glass, and construction industries due to its excellent fluxing properties and alumina content. It is extensively utilized in the manufacture of ceramic tiles, sanitaryware, tableware, glass containers, fiberglass, enamel coatings, and welding electrodes.
Its low iron content, high chemical stability, and consistent mineral composition make Feldspar a reliable material for improving strength, durability, surface finish, and thermal performance in industrial products.
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Contact Details
GST : 24AAAHC9626G1ZI
- 302, 4th Floor, Abhishek Complex, Near Akshar Chowk, Old Padra Road,Vadodara - 390020, Gujarat, India
- Phone :08045475330
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