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Fireproof insulation board and manufacturing method thereof
The invention provides a fireproof insulation board and a manufacturing method thereof. The fireproof insulation board comprises a component A and a component B, wherein the component A comprises the following materials in parts by weight: 60-80 parts of magnesium oxide, 2-14 parts of talcum powder, 0.1-0.5 part of retarder, 0.01-0.05 part of cellulose ether, 0.02-0.1 part of hydrophobic rubber powder or 0.1-2 parts of organic silicon emulsion, 0.1-0.5 part of inorganic pigment, 16-26 parts of magnesium chloride, 5-10 parts of water glass and 70-90 parts of water; the component B comprises the following materials in parts by weight: 4-8 parts of first polystyrene particles, 2-4 parts of second polystyrene particles and 1-2 parts of third polystyrene particles. The fireproof insulation board has the advantages that the manufacturing open time in the board production process can be prolonged, the waterproofness and the tensile strength of the board can be improved, the fire resistance of the fireproof insulation board can be excellent and the problem of unachievable A fireproof grade is thoroughly solved; the fireproof insulation board is better in thermal insulation effect.
Fireproof insulation board and manufacturing method thereof
The invention provides a fireproof insulation board and a manufacturing method thereof. The fireproof insulation board comprises a component A and a component B, wherein the component A comprises the following materials in parts by weight: 60-80 parts of magnesium oxide, 2-14 parts of talcum powder, 0.1-0.5 part of retarder, 0.01-0.05 part of cellulose ether, 0.02-0.1 part of hydrophobic rubber powder or 0.1-2 parts of organic silicon emulsion, 0.1-0.5 part of inorganic pigment, 16-26 parts of magnesium chloride, 5-10 parts of water glass and 70-90 parts of water; the component B comprises the following materials in parts by weight: 4-8 parts of first polystyrene particles, 2-4 parts of second polystyrene particles and 1-2 parts of third polystyrene particles. The fireproof insulation board has the advantages that the manufacturing open time in the board production process can be prolonged, the waterproofness and the tensile strength of the board can be improved, the fire resistance of the fireproof insulation board can be excellent and the problem of unachievable A fireproof grade is thoroughly solved; the fireproof insulation board is better in thermal insulation effect.
Fireproof insulation board and manufacturing method thereof
SUN XIANHAI (author) / XIANG HAIYING (author)
2015-07-08
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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