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High temperature-resistant and flame-retardant sheet and making method thereof

A technology of high temperature resistance and board, which is applied in the field of high temperature resistant fireproof board and its preparation, can solve the problems of poor high temperature resistance and poor fireproof performance of the board, and achieve the effect of good high temperature resistance and good fireproof effect.

Inactive Publication Date: 2015-06-10
上海世范乐建新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Technical problems to be solved: ordinary boards have poor fire resistance and high temperature resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] (1) Take 12kg of disodium hydrogen phosphate, 9kg of sodium aluminum phosphate, 22kg of alicyclic epoxy resin CER-170, 31kg of cement powder, 7kg of antimony trioxide, 3kg of potassium chloride and granite powder. 5kg, crush the above ingredients to 350 mesh with a pulverizer to obtain a mixture; (2) After pulverization, add water to the mixture to 13kg, and stir well; (3) Put the well-stirred mixture into a mold, and press it at high temperature , the pressing temperature is 350°C, and after the pressing is completed, it is cooled to room temperature to obtain a high-temperature-resistant fireproof board.

Embodiment 2

[0011] (1) Take 13kg of disodium hydrogen phosphate, 7kg of sodium aluminum phosphate, 26kg of alicyclic epoxy resin CER-170, 32kg of cement powder, 4kg of antimony trioxide, 4kg of potassium chloride, and 4kg of granite powder. 7kg, crush the above ingredients to 250 mesh with a pulverizer to obtain a mixture; (2) After crushing, add water to the mixture to 12kg, and stir well; (3) Put the well-stirred mixture into a mold, and press it at high temperature , the pressing temperature is 300°C, and after the pressing is completed, it is cooled to room temperature to obtain a high-temperature-resistant fireproof board.

Embodiment 3

[0013] (1) Take 14kg of disodium hydrogen phosphate, 5kg of sodium aluminum phosphate, 24kg of alicyclic epoxy resin CER-170, 33kg of cement powder, 5kg of antimony trioxide, 5kg of potassium chloride, and 5kg of granite powder. 9kg, crush the above ingredients to 300 mesh with a pulverizer to obtain a mixture; (2) After crushing, add water to the mixture to 11kg, and stir well; (3) Put the well-stirred mixture into a mold, and press it at high temperature , the pressing temperature is 330°C, and after the pressing is completed, it is cooled to room temperature to obtain a high-temperature-resistant fireproof board.

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PUM

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Abstract

The invention discloses a high temperature-resistant and flame-retardant sheet and a making method thereof. The high temperature-resistant and flame-retardant sheet comprises, by weight, 12-14 parts of disodium hydrogen phosphate, 5-9 parts of sodium aluminum phosphate, 22-26 parts of an alicyclic epoxy resin CER-170, 31-33 parts of cement powder, 4-7 parts of diantimony trioxide, 3-5 parts of potassium chloride, 5-9 parts of granite powder and 11-13 parts of water. The high temperature-resistant and flame-retardant sheet is made through a crushing operation, a mixing operation, a compacting operation and the like. The sheet made in the invention has good high-temperature and fire resistance, can tolerate the heating at 500DEG C for 30-40h, and has a flame retardant rating of A1.

Description

technical field [0001] The invention relates to a board and a preparation method thereof, in particular to a high-temperature-resistant fireproof board and a preparation method thereof. Background technique [0002] Fireproof boards have many uses and can be used in the construction of building exterior walls, interior walls, temporary houses, etc. The fire performance has a great influence on the performance of the board. If the fire performance of the board is poor, there will be a greater safety hazard. If it encounters an open flame, the plate will burn rapidly, which will cause serious property loss. In addition, if the high temperature resistance of the board is poor, under high temperature conditions, the board will be deformed after being heated for a long time, which will pose a great test to the stability of the building. Therefore, we need to find a good fire resistance and Plates with high temperature resistance. Contents of the invention [0003] The techni...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/00C04B111/28
Inventor 石小强
Owner 上海世范乐建新材料有限公司
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