Wood fireproofing agent and preparation method thereof

A fire retardant and wood technology, applied in wood treatment, impregnated wood, wood impregnation, etc., can solve the problems of poor permeability of fire retardant, complicated processing process, unsatisfactory fire prevention effect, etc., and achieve low cost, stable use function, and fire performance. superior effect

Inactive Publication Date: 2016-11-09
MINGGUANG CITY SUNSHINE WOOD IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wood is a natural biological material. It is used in various occasions. It is also a flammable material. In some occasions, there are strict requirements on the flame retardancy of wood. At present, the commonly used wood fire retardant is a water-based fire retardant This kind of fire retardant has poor permeability, unsatisfactory fire prevention effect, and complicated processing process, which not only affects the flame retardant effect of the wood itself, but also requires a large production cost.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0012] A kind of fireproofing agent for wood, the formula of this kind of fireproofing agent for wood is made up of the raw material of following parts by weight: perchlorethylene resin 30 parts, ammonium sulfate 20 parts, stick clay 15 parts, aluminum sulfate 8 parts, borax 8 parts, butanol 5 parts, 3 parts plasticizer and 2 parts buffer.

[0013] The preparation method of above-mentioned a kind of wood fireproofing agent is made up of the following steps:

[0014] (1) Mix perchlorethylene resin, rod clay, aluminum sulfate and butanol, put it into the reaction kettle, control the temperature at 70~80°C, mix and stir, and let it stand at a constant temperature of 60°C for 20 minutes;

[0015] (2) Add ammonium sulfate, boric acid and butanol to the mixture, control the temperature at 65°C, add buffer, and after 15-20 minutes, gradually form a jelly;

[0016] (3) Add a plasticizer to the jelly, raise the temperature to 80~85°C, stir for 30~45 minutes, then let it stand for cool...

specific Embodiment 2

[0017] A kind of wood fireproofing agent, the formula of this kind of wood fireproofing agent is made up of the raw material of following weight parts: perchlorethylene resin 20 parts, ammonium sulfate 15 parts, stick clay 6 parts, aluminum sulfate 3 parts, borax 4 parts, butanol 3 parts, 1 part plasticizer and 1 part buffer.

[0018] The preparation method of above-mentioned a kind of wood fireproofing agent is made up of the following steps:

[0019] (1) Mix perchlorethylene resin, rod clay, aluminum sulfate and butanol, put it into the reaction kettle, control the temperature at 70~80°C, mix and stir, and let it stand at a constant temperature of 60°C for 20 minutes;

[0020] (2) Add ammonium sulfate, boric acid and butanol to the mixture, control the temperature at 65°C, add buffer, and after 15-20 minutes, gradually form a jelly;

[0021] (3) Add a plasticizer to the jelly, raise the temperature to 80~85°C, stir for 30~45 minutes, then let it stand for cooling to obtain ...

specific Embodiment 3

[0022] A kind of fireproofing agent for wood, the formula of this kind of fireproofing agent for wood is made up of the raw material of following parts by weight: perchlorethylene resin 25 parts, ammonium sulfate 18 parts, stick clay 11 parts, aluminum sulfate 6 parts, borax 6 parts, butanol 4 parts, 2 parts plasticizer and 1.5 parts buffer.

[0023] The preparation method of above-mentioned a kind of wood fireproofing agent is made up of the following steps:

[0024] (1) Mix perchlorethylene resin, rod clay, aluminum sulfate and butanol, put it into the reaction kettle, control the temperature at 70~80°C, mix and stir, and let it stand at a constant temperature of 60°C for 20 minutes;

[0025] (2) Add ammonium sulfate, boric acid and butanol to the mixture, control the temperature at 65°C, add buffer, and after 15-20 minutes, gradually form a jelly;

[0026] (3) Add a plasticizer to the jelly, raise the temperature to 80~85°C, stir for 30~45 minutes, then let it stand for co...

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PUM

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Abstract

The invention discloses a wood fireproofing agent. The wood fireproofing agent is prepared by the raw materials in parts by weight: 20-30 parts of perchloro-ethylene resins, 15-20 parts of ammonium sulfate, 6-15 parts of palygorskite, 3-8 parts of aluminum sulfate, 4-8 parts of sodium borate, 3-5 parts of butyl alcohol, 1-3 parts of a plasticizer and 1-2 parts of a buffering agent. The wood fireproofing agent disclosed by the invention has goo and stable using functions, excellent in fire resistance, free from influence on color, non-halogen, environmentally-friendly, low in cost, clean and free from pollution.

Description

technical field [0001] The invention relates to a wood fire retardant and a preparation method thereof. Background technique [0002] Wood is a natural biological material. It is used in various occasions. It is also a flammable material. In some occasions, there are strict requirements on the flame retardancy of wood. At present, the commonly used wood fire retardant is a water-based fire retardant This kind of fire retardant has poor permeability, unsatisfactory fire prevention effect, and complicated processing process, which not only affects the flame retardant effect of the wood itself, but also requires a large production cost. Contents of the invention [0003] In order to solve the defects of the prior art, the object of the present invention is to provide a wood fire retardant and a preparation method thereof. [0004] The present invention is achieved by adopting the following technical solutions: a wood fire retardant, the formula of which is composed of the fo...

Claims

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Application Information

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IPC IPC(8): B27K3/52
CPCB27K3/52B27K2240/30
Inventor 张树芳
Owner MINGGUANG CITY SUNSHINE WOOD IND
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