Hard Silica-Calcium Composite Brick (Carbon Industry)
The product is an inorganic material, with the main crystal phase being hard calcium silicate, and its physical and chemical properties are stable.
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Hard Silica-Calcium Composite Brick (Carbon Industry)
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Hard Silica-Calcium Composite Brick (Carbon Industry)
Physical and Chemical Indicators
| Project |
Unit |
MFTS-30Q |
MFTS-40 |
Standard |
| Temperature Level |
℃ |
1000 |
1000 |
— |
| Density (±10 %) |
kg/m3 |
300 |
400 |
GB/T 10699 |
| Compressive Strength |
MPa |
>=2.0 |
>=2.5 |
GB/T 5072 |
| Linear Shrinkage Rate (1000℃×3 h) |
% |
<=2.0 |
<=2.0 |
GB/T 10699 |
| Thermal Conductivity Coefficient (Surface Temperature 1000℃) |
W/(m·k) |
<=0.11 |
<=0.12 |
YB/T 4130 |
Description
The product is an inorganic material, with the main crystal phase being hard calcium silicate, and stable physical and chemical properties.
The product substrate is synthesized from siliceous and calcareous materials through steam pressure hydrothermal process, uniformly distributed with a large number of micron and nano-sized pores, with a porosity of 85~91 %, and excellent thermal insulation performance.
The product is a backing insulation material, determined by its performance, and cannot be used as the working layer of furnace lining.
The product does not contain asbestos or other toxic and harmful components; it has no biological nutrients, will not rot or mold, and poses no risk of pest or rodent damage.
Product Characteristics
Low thermal conductivity, good insulation effect
Low thermal shrinkage rate, dimensionally stable
Low bulk density, low thermal capacity
Stable physical and chemical properties, good durability
Product Applications
As an excellent insulation backing material, the product can be widely used in thermal equipment across most industrial fields.
Carbon industry, suitable for thermal insulation of the bottom and side walls of carbon roasting furnaces.
Specification
| Project |
Length |
Width |
Thickness |
| MFTS-30Q |
600 |
600 |
40-100 |
| MFTS-40 |
600 |
600 |
40-65 |
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