Alkaline Earth Silicate Ceramic Fiber are amorphous fibers prepared by high-temperature melting method, with biological solubility. The main chemical components are alkaline earth metal oxides such as calcium oxide, magnesium oxide, and silicon dioxide.
Alkaline Earth Silicate Ceramic Fiber do not contain aluminum oxide (content<1%) and have the characteristic of being degradable in the human body. Due to the addition of CaO, the melting year is larger, and compared to conventional ceramic fibers, soluble fiber fibers are longer, resulting in lower slag ball content and higher fiber content. Long fiber soluble high-temperature insulation cotton is produced through the double wood needle interweaving process, which has stronger tensile strength.
Under high temperature conditions, Alkaline Earth Silicate Ceramic Fiber board have low thermal conductivity and excellent heat resistance. They can maintain good tensile strength, toughness, and fiber structure even after long-term use in neutral and oxidizing atmospheres.
Alkaline Earth Silicate Ceramic Fiber Board is vacuum formed and rigid self-supporting fiber insulation boards manufactured from a slurry consisting of ceramic fibers and either organic or inorganic binders.
Product features:
Soluble in human lung fluid, biodegradable, according to European standards, not classified as a carcinogen
High fiber content, low slag ball content
Excellent thermal stability
Excellent tensile strength
Low thermal conductivity, low melting rate
Excellent sound absorption and noise reduction performance
Green and environmentally friendly
Product application:
Ceramic fiber board is used for backing insulation of kilns in cement and other building materials industries;
Kiln lining insulation in the petrochemical, metallurgical, ceramic, and glass industries;
Ceramic fiber board is used for backing insulation of heat treatment furnaces;
Non ferrous metal industry backing insulation;
High temperature reaction and heating equipment backing insulation.
Suitable for door seals and curtains of various insulated industrial kilns.
High temperature insulation and insulation of petrochemical equipment, containers, and pipelines.
Ceramic fiber boards can be used as insulation, fire barriers, and automatic fire curtains in important places, such as archives, vaults, and office building safes.
In application, ceramic fiber boards can be divided into different types based on their high-temperature resistance range. Therefore, users still need to make appropriate choices based on the specific field of use and temperature resistance requirements.
Bio soluble Ceramic Fiber Board Technical Data
|
Item |
Soluble 1260 |
|
Temperature Grade℃ |
1260 |
|
Recommended Operating Temperature℃ |
≤1100 |
|
Permanent Linear Shrinkage(%) |
950℃×24h≤4 |
|
Thermal Conductivity(Mean Temp 500℃)W/(m.k) |
≤0.153 |
|
Water Content(%) |
≤1 |
|
Loss on ignition(%) |
≤8 |
|
Nominal Density(kg/m³) |
220~400 |
|
SiO2 (%) |
60-68 |
|
CaO (%) |
25-35 |
|
MgO (%) |
4-7 |
|
Al2 O3 |
＜1.0 |
|
Availability Standard |
Thickness 3mm~100mm |
|
Length 900mm/1000mm |
|
|
Width 600/1200mm |
Package
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