Product Description
Product Description
YD-800/YD-801 high-density and high-strength calcium silicate insulation board
It is a high-density and high-strength calcium silicate board specially developed for the non-ferrous metal industry, with a density of 800-1000kg/m3. It has characteristics such as no asbestos, high temperature resistance, high strength, low thermal conductivity, resistance to metal liquid infiltration, good thermal shock stability, and excellent mechanical processing performance; It can conveniently cut and process various precision components in factories, widely used in non-ferrous metal smelting, steel industry, casting industry, mirror making and other glass deep processing industries. In addition to its own insulation, its non aluminum and aluminum liquid erosion resistance characteristics have been greatly utilized.
There are two types, namely glass fiber reinforced (YD-800) and carbon fiber reinforced (YD-801).
According to the user's needs, provide the required size specifications of the board, and can also process various irregular parts according to the drawings.
Characteristics of calcium silicate board products
◇ Low thermal conductivity, minimal heat loss at high temperatures
◇ Not wetted by aluminum liquid
◇ Resistance to thermal shock
◇ Excellent mechanical processing performance
◇ Asbestos free
Application field of calcium silicate board
1. Nonferrous metal smelting and casting equipment, used for the transportation, distribution, and casting of continuous and periodic forming processes.
2. Chemical and processing industries: shaft rings, seals, insulation rings, intermediate rings, bushings, tubular columns, and flow channels.
3. Ladle insulation board, automotive glass mold, dropper, hot top ring, guide pipe, float, adapter plate
Calcium silicate boardAPPLICATIONS AND INSTALLATION
Cement industry、Nonferrous、Petrochemical、Power plant、Glass industry、Ceramic industry etc.
Calcium silicate board（Packaging, transportation, storage, and safety）:
General packing is paper-board carton ande polybag inside avoiding moisture.
Rain proof and moisture proof during transportation ,handled with care.
Storage areas should be flat and drying.
Protective clothing, dust mask and glovers for site operation.
Calcium silicate boardCHEMICAL ANALYSIS:
SIO2……………………………………………………49-52%
CaO……………………………………………………39-42%
AlO3……………………………………………………0.4-0.5%
MgO……………………………………………………0.5-0.7%
Fe2O3……………………………………………………0.3-0.4%
Na2O-K2O……………………………………………… 0.9-0.1%
Lgnition loss(mainly H2O) ………………5-9%
Calcium silicate fireproof door core board is an inorganic board with very stable physical and chemical properties. It has high heat resistance, low thermal conductivity, good insulation and sound insulation effect, low bulk density, high strength, long-term use without deformation, can be processed and spliced arbitrarily, does not contain asbestos, does not produce toxic and harmful gases at high temperatures, and no smoke diffusion. It is a very suitable inner core material for fireproof and sound insulation doors, and is a green and environmentally friendly building material. This type of core material has been widely used in the core material of medium and high-end fireproof and soundproof doors in various buildings, with a fire resistance limit of up to 90 minutes, and even more than 120 minutes.
RF ladle board is a type of high-density calcium silicate board that does not contain ceramic fibers. It has low thermal conductivity, high strength, moisture resistance, and excellent stability in internal structure and external dimensions. It is an ideal choice to replace ceramic fiber materials. RF ladle plate can not only be used for ladle lining, but also for intermediate ladles, torpedo tanks, and electric furnaces. The typical volumetric density is 800-850kg/m ³, Common sizes include 300 * 114 * 13mm, 1200 * 600 * 13mm, etc. Special sizes can be customized.
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