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Fireproof sheet material and preparation method thereof

A technology for boards and raw materials, applied in the field of fireproof boards and their preparation, can solve the problems of easy pollution, complicated production process of fireproof boards, harm to the environment and human health, etc., and achieve the effects of reducing production costs, light weight and high production efficiency.

Inactive Publication Date: 2017-09-26
合肥慧林建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The production process of traditional fireproof boards is complex, and the production process and use are prone to pollution, endangering the environment and human health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] This embodiment relates to a kind of fireproof board, including the following raw materials in parts by weight:

[0045] Cement 30g;

[0046] Fiber 5g;

[0047] Attapulgite clay 25g;

[0048] Mica 1g;

[0049] Aluminum oxide 3g;

[0050] Epoxy resin 5g;

[0051] Zinc borate 2g;

[0052] Binder 1g;

[0053] Activated carbon 4g;

[0054] Antibacterial agent 3g.

[0055] Wherein, the cement is a mixture of sodium silicate, potassium silicate, sodium carbonate, calcium sulfate and desulfurized gypsum.

[0056] Wherein, the antibacterial agent is a silver ion antibacterial agent.

[0057] A method for preparing the fireproof board, characterized in that it comprises the steps of:

[0058] (1) Weigh the raw materials of the fireproof board according to the formula, and place them in an environment with a temperature of 55°C for drying;

[0059] (2) Mix the dried cement, fiber, attapulgite clay, mica, and zinc borate into a ball mill and grind it into powder, then a...

Embodiment 2

[0064] This embodiment relates to a kind of fireproof board, including the following raw materials in parts by weight:

[0065] Cement 65g;

[0066] Fiber 25g;

[0067] Attapulgite clay 45g;

[0068] Mica 13g;

[0069] Aluminum oxide 5g;

[0070] Epoxy resin 30g;

[0071] Zinc borate 7g;

[0072] Binder 25g;

[0073] Activated carbon 5g;

[0074] Antibacterial agent 7g.

[0075] Wherein, the cementing agent is a mixture of sodium silicate, potassium silicate, sodium carbonate, and calcium sulfate, and the antibacterial agent is a silver ion antibacterial agent.

[0076] A method for preparing the fireproof board, characterized in that it comprises the steps of:

[0077] (1) Weigh the raw materials of the fireproof board according to the formula, and place them in an environment with a temperature of 75°C for drying;

[0078] (2) Mix the dried cement, fiber, attapulgite clay, mica, and zinc borate evenly into a ball mill and grind it into powder, then add water and pu...

Embodiment 3

[0083] This embodiment relates to a kind of fireproof board, including the following raw materials in parts by weight:

[0084] Cement 45g;

[0085] Fiber 15g;

[0086] Attapulgite clay 37g;

[0087] Mica 9g;

[0088] Aluminum oxide 4g;

[0089] Epoxy resin 27g;

[0090] Zinc borate 3g;

[0091] Binder 15g;

[0092] Activated carbon 5g;

[0093] Antibacterial agent 6g.

[0094] Wherein, the cement is sodium silicate, and the antibacterial agent is silver ion antibacterial agent.

[0095] A method for preparing the fireproof board, characterized in that it comprises the steps of:

[0096] (1) Weigh the raw materials of the fireproof board according to the formula, and place them in an environment with a temperature of 65°C for drying;

[0097] (2) Mix the dried cement, fiber, attapulgite clay, mica, and zinc borate into a ball mill and grind it into powder, then add water and put it into a high-speed mixer and stir for 2.5 hours at a stirring speed of 250r / min to obta...

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Abstract

The invention discloses a fireproof sheet material. The fireproof sheet material is prepared from the following raw materials in parts by weight: 30 to 65 parts of cement, 5 to 25 parts of fibers, 25 to 45 parts of attapulgite clay, 1 to 13 parts of mica, 3 to 5 parts of aluminum oxide, 5 to 30 parts of epoxy resin, 2 to 7 parts of zinc borate, 1 to 25 parts of a cementing agent, 4 to 5 parts of active carbon and 3 to 7 parts of an antibacterial agent; a preparation method comprises the following steps: (1) weighing all the raw materials and drying; (2) adding the cement, the fibers, the attapulgite clay, the mica and the zinc borate into a ball mill and grinding into powder; adding water and uniformly stirring to prepare slurry; (3) adding the epoxy resin, the slurry, the aluminum oxide, the active carbon, the antibacterial agent and the cementing agent into an internal mixer for mixing; (4) preparing a blank; (5) drying and sanding. The fireproof sheet material disclosed by the invention has a good fireproof property, light weight and high strength and is green and environment-friendly; the preparation method has a simple process, is easy to operate and has high production efficiency.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a fireproof board and a preparation method thereof. Background technique [0002] Fire-resistant board, also known as fire-resistant board, is called thermosetting resin-impregnated paper high-pressure laminated board. It is a fire-resistant building material for surface decoration. It has rich surface colors, textures and special logistics properties. It is widely used in interior decoration, furniture, kitchen cabinets, Laboratory countertops, exterior walls and other fields. The fireproof board is made of base paper (titanium powder paper, kraft paper) through melamine and phenolic resin impregnation process, high temperature and high pressure. The production process of traditional fireproof boards is complex, and the production process and use are prone to pollution, which endangers the environment and human health. Contents of the invention [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/26C04B14/10C04B111/28
CPCC04B28/26C04B14/102C04B2111/28C04B2201/20C04B7/00C04B20/0048C04B14/042C04B14/303C04B24/281C04B22/0013C04B22/10C04B22/143C04B22/145C04B14/022C04B2103/69
Inventor 刘伍
Owner 合肥慧林建材有限公司
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