Industrial Mineral Powders – Technical Specifications & Applications

Venus Minerals & Chemicals manufactures and supplies a wide range of industrial mineral powders including talc, china clay, feldspar, dolomite, quartz, mica, calcium carbonate, silica, sillimanite and pyrophyllite in multiple mesh sizes and micron grades across India. All minerals are available in 100 to 500 Mesh and 10 to 20 Microns.

China Clay Powder Manufacturer in India

Standard Grade
Chemical Analysis Physical Properties
Al2O3 : 32-35% | SiO2 : 46-48.5% LOI : 13.75 to 15%
Fe2O3 : 0.5% | MgO : 1.25% Oil Absorption : 36 to 39
K2O : 3.25% | CaO : 1.05% pH Value : 7 to 8 | Residue (250#) : < 1%
China Clay Powder Sample

Key Applications:

  • High-grade Paint & Coatings
  • Paper & Ceramics Industry
  • Rubber & Plastic Fillers

Talc Powder (Soapstone) Manufacturer & Supplier in India

Micronised Available
Chemical Analysis Physical Properties
MgO : 32% | SiO2 : 65% Appearance : White fine powder
Al2O3 : 0.5% | Fe2O3 : 0.5% Sp. Gravity : 2.5 - 2.7
Na2O : 0.5% | K2O : 0.5% Loss on Ignition : 13 to 15% | pH : 7 to 9
Talc powder manufacturer in Rajasthan India for paints plastics cosmetics

Key Applications:

  • Cosmetics & Personal Care
  • Plastic & Polymer Reinforcement
  • Paints, Enamels & Primers
  • Pharmaceutical Grade Fillers

Feldspar Powder for Ceramics & Glass Industry

Premium Grade
Chemical Component Percentage (%)
SiO2 | Al2O3 65.25% | 19.70%
K2O | Na2O 9.20% | 2.50%
Iron (Fe2O3) 0.30%
Talc Powder Sample

Key Applications:

  • Glassware & Container Glass
  • Ceramic Tableware & Sanitaryware
  • Glazes & Vitrified Tiles
  • Filler in Paint & Rubber

Dolomite Powder Manufacturer for Paints & Construction

96-97% Whiteness
Chemical Analysis Physical Properties
CaCO3 : 50-54% | MgO : 18-20% Whiteness : 96-97%
CaO : 28-30% | SiO2 : 4-6% L.O.I. : 43-45%
Al2O3 : 0.2% | Fe2O3 : 0.5% Oil Absorption : 22-25 ml/100gm | pH : 9
Dolomite Powder

Key Applications:

  • Wall Putty & Construction Chemicals
  • Glassware Manufacturing
  • High-Gloss Paints & Powder Coatings
  • Soil Conditioning & Fertilizers

Marble Grains

Premium Grade
Chemical Analysis Physical Properties
CaCO3 : 98% Min | SiO2 : 0.5-1% Whiteness : 95-98% | Brightness : 92%
MgCO3 : 0.5-1% | Fe2O3 : 0.05% Max Specific Gravity : 2.7 | pH : 8-9
Loss on Ignition : 43-44% Oil Absorption : 8-12 | Moisture : 0.2% Max
Marble Grains Sample

Key Applications:

  • Decorative Paints & Coatings
  • Flooring Tiles & Ceramics
  • Construction Aggregates

Mica Powder Manufacturer for Paints & Plastics

Technical Grade
Chemical Analysis Physical Properties
SiO2 : 45.10% | Al2O3 : 34.50% Appearance : Off-white / Silver powder
K2O Content : 9.50% pH Value : 8 to 9
Iron (Fe2O3) : < 0.5% Moisture : < 1% Max
Marble Grains

Key Applications:

  • Electrical & Thermal Insulation
  • Pearlescent Paints & Coatings
  • Plastic & Rubber Reinforcement
  • Cosmetic Grade Fillers

Quartz Powder (High Purity SiO2) Supplier

High Purity
Chemical Analysis Physical Properties
SiO2 : 99% Min | Al2O3 : 0.5% Max Whiteness : 90-95% | Hardness : 7 Mohs
Fe2O3 : 0.02% Max | TiO2 : 0.03% Max Specific Gravity : 2.65 | pH : 6-8
Loss on Ignition : 0.1% Max Oil Absorption : 20-25 | Moisture : 0.1% Max
Quartz Powder Sample

Key Applications:

  • Glass & Ceramics Manufacturing
  • Paints & Epoxy Resins
  • Foundry & Refractories

Pyrophyllite Powder [Al2O3, 4SiO2, H2O]

Industrial Grade
Chemical Analysis Physical Properties
SiO2 : 65-70% | Al2O3 : 24-28% LOI : 4-6% | Whiteness : 75-85%
Fe2O3 : 0.8% Max | CaO : 0.5% Max Specific Gravity : 2.65-2.85 | pH : 7-8.5
MgO : 0.3% Max Oil Absorption : 35-45 | Moisture : 0.5% Max
Pyrophyllite Powder Sample

Key Applications:

  • Refractory Materials
  • Ceramic Bodies & Glazes
  • Insulation & Fillers

Silica Powder – Snow White Grade

High Purity
CHEMICAL ANALYSIS PHYSICAL PROPERTIES
SiO2 Content : 99% - 99.75% Appearance : Snow White Powder
Al2O3 : 0.12% Whiteness : 96% - 98%
Loss on Ignition : 0.1% Fe2O3 : Traces
Silica Powder Sample

Key Applications:

  • Glass & Crystal Manufacturing
  • Ceramic Glazes & Sanitaryware
  • High-Performance Paints
  • Electronics & Semi-conductors

Sillimanite Powder [Al2O3, SiO2]

Refractory Grade
Chemical Analysis Physical Properties
Al2O3 : 59-62% | SiO2 : 36-39% Fe2O3 : 0.8% Max | TiO2 : 0.1% Max
LOI : 0.1% Max Refractoriness : 1650°C Min | Bulk Density : 1.2-1.4
Grain Size : 200-325 Mesh Thermal Expansion : Low | pH : 6-8
Sillimanite Powder Sample

Key Applications:

  • High-Temp Refractories
  • Steel Plant Linings
  • Glass Manufacturing

Calcium Carbonate Powder Manufacturer in India

High Purity Grade
CHEMICAL ANALYSIS PHYSICAL PROPERTIES
Purity (CaCO3) : 97.0% Color : White
Acid Insolubles : < 1.5% pH Value : 8.5 to 9
Magnesium (MgO) : < 1.0% Moisture : 0.2% Max
Calcium Carbonate Powder Sample

Key Applications:

  • Paints, Inks & Powder Coatings
  • Plastic & PVC Masterbatches
  • Paper & Cardboard Industry
  • Pharmaceutical & Food Additives
* Above analysis is as per our standard quality of mineral powder and may vary +/- 1%.