hard Calcium silicate Performance index of stone composite brick
Electrolytic aluminum industry
|
Item
|
Unit
|
Standard According To
|
MFDJ-30Q
|
MFDJ-40
|
|
Temperature Limited
|
℃
|
—
|
one thousand
|
one thousand
|
|
Density, ± 10% Density
|
kg/m3
|
GB/T 10699
|
three hundred
|
four hundred
|
|
Compress Strength
|
MPa
|
GB/T 5072
|
≥1.5
|
≥2.0
|
|
900 ℃ × 3 h linear shrinkage
Linear Shrinkage
|
%
|
GB/T 10699
|
≤1.0
|
≤1.0
|
|
Thermal conductivity (hot surface temperature 900 ℃)
Thermal cond.(hot surface at 900C)
|
W/(m·K)
|
YB/T 4130
|
≤0.11
|
≤0.11
|
Product description The product is an inorganic material, the main crystal phase is xonotlite, and its physical and chemical properties are stable. The product substrate is made of siliceous materials and calcareous materials through autoclaved hydrothermal synthesis, with a large number of micron and nanometer sized pores evenly distributed, and the porosity is 85~91 %Excellent thermal insulation performance.
The product is backed with thermal insulation Functional materials , determined by its performance, it cannot be used as the working layer of furnace lining.
Product does not contain asbestos And other toxic and harmful ingredients; There is no biological nutrition, no decay, no mildew, no danger of pests and rodents.
Product characteristics Low thermal conductivity, good thermal insulation Low thermal shrinkage, stable size, low bulk density, less heat capacity, stable physical and chemical properties, and good durability Stable and
Product application As an excellent thermal insulation backing material, the product can be widely used for thermal equipment in most industrial fields
It is suitable for the thermal insulation of the bottom and side walls of electrolytic cells in the non-ferrous metallurgy industry.
|
Item
|
Unit
|
standard
According To
|
MFSN-22
|
MFSN-30Q
|
MFSN-30T
|
MFSN-50H
|
|
Temperature Limited
|
℃
|
-
|
one thousand
|
one thousand
|
one thousand
|
one thousand and two hundred
|
|
Density, ± 10% Density
|
kg/m3
|
GB/T 10699
|
two hundred and twenty
|
three hundred
|
three hundred
|
five hundred and fifty
|
|
Flexure Strength
|
MPa
|
≥0.33
|
≥0.60
|
≥0.40
|
≥0.6
|
|
Linear Shrinkage 3h at 1000C
|
%
|
GB/T 10699
|
≤2.0
|
≤2.0
|
≤2.0
|
-
|
|
1100 ℃ × 3 h linear shrinkage
Linear Shrinkage 3h at 1100C
|
-
|
-
|
-
|
≤3.0
|
|
guide
heat
system
number
Thermal Cond. Hot surface at
|
Hot surface 700 ℃
|
W/(m·K)
|
YB/T 4130
|
≤0.09
|
-
|
-
|
-
|
|
Hot surface 1000 ℃
|
-
|
≤0.12
|
≤0.10
|
-
|
|
Hot surface 1100 ℃
|
-
|
-
|
-
|
≤0.14
|
Product description
The product is an inorganic material, the main crystal phase is xonotlite, and its physical and chemical properties are stable. The product substrate is made of siliceous materials and calcareous materials through autoclaved hydrothermal synthesis, with a large number of micron and nanometer sized pores evenly distributed, and the porosity is 79~91 %Its thermal insulation performance is excellent.
The product is a backing thermal insulation functional material, which is determined by its performance and cannot be used as the working layer of furnace lining.
The product does not contain asbestos and other toxic and harmful ingredients; There is no biological nutrition, no decay, no mildew, no danger of pests and rodents.
Product features Low thermal conductivity, good thermal insulation Low thermal shrinkage, stable size, low bulk density and low heat capacity Stable physical and chemical properties, good durability
Product application As an excellent thermal insulation backing material, the product can be widely used for thermal equipment in most industrial fields.
Cement industry, suitable for preheater, calciner, grate cooler and tertiary Air duct And other equipment.
.
