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Send InquiryLow Cement Castable 70
Price 45.0 INR/ Kilograms
Low Cement Castable 70 Specification
- Hardness (%)
- 85%
- Chemical Composition
- Al2O3: 70%, SiO2: ~22%, Fe2O3: <2%
- Form
- Powder
- Application
- Construction, Industrial linings, Kiln and furnace lining
- Density
- 2.7 Gram per cubic centimeter(g/cm3)
- Purity(%)
- High Purity
- Surface Finish
- Smooth
- Melting Point
- 1600C
- Water Absorption
- Low (<5%)
- Usage & Applications
- Furnace lining, Kilns, Incinerators, Boilers
- Types of Refractories
- Other
- Shape
- Other
- Porosity
- 7-8%
- Dimensional Stability
- Other
- Strength
- 80-90 MPa (Cold Crushing Strength)
- Specific Gravity
- 2.7 g/cm3
- Thermal Conductivity
- 1.13 W/mK at 1000C Calorie (IT)/second/centimeter/°C
- Color
- Grey
- Packaging Size
- 25 kg & 50 kg bags
- Installation Method
- Casting, Vibration Casting
- Max Service Temperature
- 1600C
- Grain Size
- 0-5 mm
- Bonding Agent
- Calcium Aluminate Cement
- Firing Temperature
- 110C (Initial), up to 1000C (Final)
- Manufacturing Standard
- IS 15540/15541
- Shelf Life
- 12 months in dry condition
- Setting Time
- 5-7 hours
- Shrinkage After Firing
- <0.2%
Low Cement Castable 70 Trade Information
- Minimum Order Quantity
- 100 Kilograms
- Payment Terms
- Cash in Advance (CID)
- Supply Ability
- 5000 Kilograms Per Month
- Delivery Time
- 10 Days
- Main Domestic Market
- All India
Low Cement Castable 70 About
Low cement castables (LCC) are advanced refractory materials designed to deliver superior performance compared to conventional castables. They contain a reduced amount of calcium aluminate cement, typically below 5%, which significantly improves high-temperature properties. The low cement content minimizes the formation of low-melting phases, resulting in enhanced refractoriness, higher hot strength, and better resistance to slag and chemical attack.
LCCs are formulated with high-purity aggregates, fine powders, and dispersing additives to achieve excellent particle packing and low porosity. This leads to improved density, abrasion resistance, and thermal shock stability. They require controlled water addition and proper mixing to achieve optimal flow and placement characteristics.
These castables are widely used in critical applications such as steel ladles, furnaces, kilns, and reheating units where high performance and durability are essential. With longer service life, reduced maintenance, and better operational efficiency, low cement castables are a preferred choice in modern refractory linings.
AL203 : 68-70%
Fe2O3 : 1.8%
Price:
- 50
- 100
- 200
- 250
- 500
- 1000+
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Contact Details
GST : 24BTUPP1340N2Z5
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