Industrial Mineral

• Application
• Manufacturing of cement, steel, paper, glass, chemical feedstock, waste water treatment, and soil stabilization

• Chemical Composition
• CaO (Calcium Oxide)

• Color
• White

• Density
• 3.34 Gram per cubic centimeter(g/cm3)

• Dimensional Stability
• Other, Stable under normal temperature

• Form
• Powder / Lumps

• Hardness (%)
• Not specified (usually hard in lump form)

• Melting Point
• 2572C

• Porosity
• Low

• Product Type
• Other, Quick Lime (Calcium Oxide)

• Purity(%)
• 90% - 95% (typical range)

• Shape
• Powder

• Specific Gravity
• 3.3 - 3.4

• Strength
• High compressive strength

• Surface Finish
• Fine powder

• Thermal Conductivity
• Good

• Types of Refractories
• Basic Refractory

• Usage & Applications
• Used in industries for flux, chemical manufacturing, and environmental protection

• Water Absorption
• Very reactive with water

• Application
• Refractories, casting, foundry, abrasive, and insulation industries

• Chemical Composition
• Primarily alumina (Al2O3) and silica (SiO2); various other mineral compositions possible

• Color
• White to off-white

• Density
• 3.2 Gram per cubic centimeter(g/cm3)

• Dimensional Stability
• Other, Excellent at elevated temperature

• Form
• Granular/Grain

• Hardness (%)
• 6 - 7 (Mohs)

• Melting Point
• Approx. 1600C - 2100C (varies based on mineral type)

• Porosity
• Low to moderate, based on application

• Product Type
• Other, Loose mineral grains

• Purity(%)
• Above 98%

• Shape
• Other, Grain/Granular

• Specific Gravity
• 2.5 - 3.6 (depending on mineral type)

• Strength
• High compressive and mechanical strength

• Surface Finish
• Rough/Natural

• Thermal Conductivity
• 0.3 - 1.5 W/mK (depends on mineral composition)

• Types of Refractories
• Other, Acidic, basic, and neutral refractories

• Usage & Applications
• Used in refractory, ceramics, glass, foundry, and construction industries

• Water Absorption
• <1%

• Chemical Composition
• Carbonate

• Color
• White

• Melting Point
• 825C

• Specific Gravity
• 2.7

• Application
• Used in ceramics, paper, paint, rubber, and plastics.

• Chemical Composition
• Silica 45.40%, Alumina 38.20%, Fe as Fe2O3 0.04%, Crystalline silica Nil, Asbestiform mineral Nil.

• Color
• Fine, off-white to greyish white.

• Form
• Powder

• Product Type
• Other, China Clay Powder

• Shape
• Powder

• Surface Finish
• Free-flowing powder, free from visual contamination.

• Usage & Applications
• Ceramics, Paper, Paint, Rubber, Plastics

• Chemical Composition
• Silica 0.85%, Acid Insolubility 0.96%

• Color
• White

• Form
• Powder

• Product Type
• Other, Dolomite Powder

• Purity(%)
• Min 96.50%

• Shape
• Powder

• Specific Gravity
• 2.84-2.86

• Surface Finish
• Fine powder

• Application
• Glass manufacturing, ceramics, paints, electrical components, construction materials

• Chemical Composition
• High content of SiO2 99.8% and above

• Color
• Transparent to translucent, clear to shades of pink, purple, yellow, and brown

• Density
• 2.65 Gram per cubic centimeter(g/cm3)

• Dimensional Stability
• Other, Excellent stability

• Form
• Powder

• Hardness (%)
• 7 on the Mohs scale

• Melting Point
• 1713 degrees Celsius

• Porosity
• Low porosity

• Product Type
• Other, Quartz Powder

• Purity(%)
• 99.8% and above

• Shape
• Other, Angular to rounded

• Specific Gravity
• 2.65

• Strength
• High mechanical strength

• Surface Finish
• Fine, powdery finish

• Thermal Conductivity
• Low thermal conductivity

• Types of Refractories
• Acid Refractory

• Usage & Applications
• Used in glass, ceramics, paints, construction, and electrical components

• Water Absorption
• Insoluble in water

• Chemical Composition
• SiO2

• Color
• White or colorless

• Form
• Lump

• Hardness (%)
• 7 on Mohs scale

• Melting Point
• 1713 C

• Product Type
• Other, Mineral Lump

• Purity(%)
• 99.9%

• Shape
• Other, Lump

• Specific Gravity
• 2.65 g/cm3

• Thermal Conductivity
• 1.3 W/mK

• Water Absorption
• Insoluble in water and most acids

• Chemical Composition
• SiO2

• Color
• Transparent to translucent, can range from clear to various shades of pink, purple, yellow, and brown

• Form
• Grains

• Hardness (%)
• 7 on the Mohs scale

• Melting Point
• 1713 degrees Celsius

• Product Type
• Other, Quartz Grains

• Purity(%)
• SiO2 60.00%

• Shape
• Other, Angular to rounded

• Specific Gravity
• 2.65

• Chemical Composition
• CaCO3 98%, CaO ~55%, MgO 1.0%, SiO2 0.5%, Fe2O3 0.1%, Al2O3 0.1%

• Color
• White

• Density
• 2.71 Gram per cubic centimeter(g/cm3)

• Form
• Fine, odorless powder

• Melting Point
• 825C (decomposes)

• Product Type
• Other, Powder (GCC, PCC)

• Purity(%)
• 98%

• Shape
• Powder

• Usage & Applications
• Industrial, Construction, Paints, Plastics, Paper, Rubber, Pharma, Food

• Application
• Used in cement, concrete, bricks, blocks, road construction, land filling, soil stabilization, and embankments

• Chemical Composition
• SiO2, Al2O3, Fe2O3, CaO

• Color
• Grey or black

• Density
• 1300 Gram per cubic centimeter(g/cm3)

• Dimensional Stability
• Other, High, used for stabilizing mixtures

• Form
• Powder

• Melting Point
• Not specified (typically 900-1200C)

• Porosity
• Low to moderate

• Product Type
• Other, Industrial by-product

• Shape
• Other, Fine powder, spherical particles

• Specific Gravity
• 2.1 - 2.7

• Strength
• Improves compressive strength in concrete

• Surface Finish
• Fine

• Thermal Conductivity
• Low

• Usage & Applications
• Cement manufacture, concrete reinforcement, bricks, embankments

• Water Absorption
• Low

• Application
• Ceramics, Glass, Paints, Rubber, Tiles manufacturing

• Chemical Composition
• SiO2: 66%-72%, Al2O3: 16.5%-18%, K2O: 0.5%-12%, Na2O: 2.5%-10%, Fe2O3: 0.06%-0.15%, MgO: NIL-0.2%, CaO: NIL-0.2%, TiO2: NIL, LOI: 0.1%-0.25%

• Color
• Milky White, Off White, Super White, White to Pink, White to Cream

• Form
• Powder

• Melting Point
• 1175C - 1220C

• Product Type
• Other, Potash & Sodium Feldspar Powder

• Purity(%)
• High purity, up to 99%

• Shape
• Powder

• Surface Finish
• Fine Powder

• Usage & Applications
• Used in ceramic, glass, paint and tile industries

• Chemical Composition
• Silicate; Sio2 60.00%, MgO 32.00%, Al203 Mil, Fe203 Nil, CaO 0.50%

• Color
• White

• Density
• 0.30 Gram per cubic centimeter(g/cm3)

• Form
• Powder

• Product Type
• Other, Talcum Powder

• Purity(%)
• Reflectance 98.0%

• Shape
• Powder

• Specific Gravity
• 2.7 to 2.8; 2.70%

• Surface Finish
• Fine

• Chemical Composition
• SiO2 99-99.5%, Fe2O3 <0.1%, Al2O3 <1.0%

• Color
• Pure white (90-98% whiteness)

• Dimensional Stability
• Other, Stable under normal conditions

• Form
• Powder

• Hardness (%)
• Mohs hardness 7

• Melting Point
• 1713C

• Product Type
• Other, Fine-grained powder

• Purity(%)
• 99-99.5%

• Specific Gravity
• 2.65 g/cm3

• Surface Finish
• Smooth and uniform

• Thermal Conductivity
• 1.38 W/mK