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Compression-resistant light fireproof board and preparation method thereof

A board and light-weight technology, which is applied in fire protection, building components, construction, etc., can solve the problems of high cost and poor mechanical properties of fire boards, and achieve the effects of good flame retardancy, improved waterproof performance, and improved thermal insulation performance

Inactive Publication Date: 2018-09-28
HEFEI ZEJUN ELECTRICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of the fireproof board is high and the mechanical properties are poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] This embodiment relates to a compression-resistant lightweight fireproof board, including the following raw materials in parts by weight: 15 parts of phenolic resin, 10 parts of calcined kaolin, 3 parts of sodium aluminum phosphate, 4 parts of ferrous sulfate, 5 parts of vermiculite powder, and 6 parts of granite , 4 parts of gypsum powder, 2 parts of short fiber, 1 part of metal fiber, 3 parts of modified turbidite, 2 parts of antimony trioxide, 1 part of calcium stearate, 2 parts of tributyl phosphate, 1 part of defoamer, 2 parts curing agent, 2 parts waterproofing agent.

[0032] Wherein, the preparation method of the modified laurelite is as follows:

[0033] Soak the zeolite in the mixed solution of sodium carbonate and potassium permanganate for 5 hours, take it out and dry it, add silane coupling agent KH550 equivalent to 3% of the weight of the zeolite, and sodium lauryl sulfate equivalent to 2% of the weight of the zeolite Stir with alumina equivalent to 2% of...

Embodiment 2

[0046]This embodiment relates to a compression-resistant lightweight fireproof board, including the following raw materials in parts by weight: 30 parts of phenolic resin, 20 parts of calcined kaolin, 8 parts of sodium aluminum phosphate, 7 parts of ferrous sulfate, 10 parts of vermiculite powder, and 9 parts of granite , 10 parts of gypsum powder, 4 parts of short fiber, 3 parts of metal fiber, 8 parts of modified turbidite, 5 parts of antimony trioxide, 3 parts of calcium stearate, 4 parts of tributyl phosphate, 4 parts of defoamer, 5 parts of curing agent, 3 parts of waterproofing agent.

[0047] Wherein, the preparation method of the modified laurelite is as follows:

[0048] Soak the zeolite in the mixed solution of sodium carbonate and potassium permanganate for 5 hours, take it out and dry it, add silane coupling agent KH550 equivalent to 3% of the weight of the zeolite, and sodium lauryl sulfate equivalent to 2% of the weight of the zeolite Stir with alumina equivalen...

Embodiment 3

[0061] This embodiment relates to a compression-resistant lightweight fireproof board, including the following raw materials in parts by weight: 20 parts of phenolic resin, 13 parts of calcined kaolin, 4 parts of sodium aluminum phosphate, 5 parts of ferrous sulfate, 7 parts of vermiculite powder, and 7 parts of granite , 5 parts of gypsum powder, 2.3 parts of short fiber, 1.7 parts of metal fiber, 4 parts of modified turbidite, 3 parts of antimony trioxide, 1.4 parts of calcium stearate, 2.5 parts of tributyl phosphate, 2 parts of defoamer, 3 parts of curing agent, 2.1 parts of waterproofing agent.

[0062] Wherein, the preparation method of the modified laurelite is as follows:

[0063] Soak the zeolite in the mixed solution of sodium carbonate and potassium permanganate for 5 hours, take it out and dry it, add silane coupling agent KH550 equivalent to 3% of the weight of the zeolite, and sodium lauryl sulfate equivalent to 2% of the weight of the zeolite Stir with alumina ...

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PUM

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Abstract

The invention discloses a compression-resistant light fireproof board which comprises, by weight, 15-30 parts of phenolic resin, 10-20 parts of calcined kaolin, 3-8 parts of sodium aluminum phosphate,4-7 parts of ferrous sulfate, 5-10 parts of vermiculite powder, 6-9 parts of granite, 4-10 parts of gypsum powder, 2-4 parts of short fibers, 1-3 parts of metal fibers, 3-8 parts of modified laumontite, 2-5 parts of antimony trioxide, 1-3 parts of calcium stearate, 2-4 parts of tributyl phosphate, 1-4 parts of defoaming agents, 2-5 parts of curing agents and 2-3 parts of waterproof agents. A product is prepared by controlling raw materials and the matching ratio among the raw materials and has the advantages of stable performance, low density, excellent heat insulation and fire prevention performance and the like.

Description

technical field [0001] The invention belongs to the technical field of fireproof boards, and in particular relates to a compression-resistant lightweight fireproof board and a preparation method thereof. Background technique [0002] Fireproof materials refer to construction or decoration materials with a certain level of fireproof performance, which can be divided into three types according to building standards: (1) Non-combustible materials: such as concrete, brick or hollow brick, tile, stone, steel, aluminum, glass, glass fiber, Mineral wool, ceramics, mortar, lime, and other materials that do not burn, melt, crack, deform, or produce harmful gases due to fire; (2) Fire-resistant boards: materials such as wood wool cement boards, fire-resistant gypsum boards, etc.; (3) Fire-resistant Materials: such as flame-resistant fiberboard, flame-resistant plastic board, gypsum board and other materials. [0003] With the rapid development of my country's construction industry an...

Claims

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Application Information

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IPC IPC(8): C04B26/12E04B1/94C04B111/28
CPCC04B26/122C04B2111/28C04B2201/50E04B1/942C04B14/106C04B14/202C04B14/048C04B14/047C04B14/48C04B16/0633C04B22/16C04B22/149C04B14/30C04B24/003C04B24/04C04B24/42
Inventor 徐仙峰
Owner HEFEI ZEJUN ELECTRICAL EQUIP CO LTD
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