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Environmental protection and high-efficiency flame retardant treating agent and preparation method thereof

A technology of flame retardant treatment and manufacturing method, which is applied in the field of flame retardants, can solve the problems of large environmental pollution, unsatisfactory treatment effect, and unenvironmental protection, and achieves the effect of a wide range of applications.

Inactive Publication Date: 2010-11-17
朱雪华 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The flame retardant treatment materials in the prior art usually contain boron, formaldehyde and other components, which are not environmentally friendly, cause great environmental pollution, and the treatment effect is not satisfactory

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] When the environmental protection and high-efficiency flame retardant treatment agent of the present invention is manufactured, at first the following components by weight percentage are mixed:

[0016] 10% sodium metasilicate,

[0017] 10% water-soluble amino silicone oil,

[0018] 10% urea,

[0019] The remainder of water and other impurities;

[0020] Then stir at 90°C for 30min;

[0021] Then enter the homogenizer after cooling to 25°C for homogenization treatment;

[0022] After the homogeneous treatment is completed, the finished product is obtained by high-pressure filtration, its pH value is 12, and its activity is about 80%.

[0023] The obtained finished product is treated by brushing, spraying, dipping and other treatment methods on wood, plywood, linen board, yellow cardboard, wallpaper, cloth, carpet and other materials. It is found that the oxygen index of the treated material is greater than 33%, and the afterburning time is 0s, the flame retardant t...

Embodiment 2

[0025] When the environmental protection and high-efficiency flame retardant treatment agent of the present invention is manufactured, at first the following components by weight percentage are mixed:

[0026] 8% sodium metasilicate,

[0027] 7% water-soluble amino silicone oil,

[0028] 12% urea,

[0029] The remainder of water and other impurities;

[0030] Then stir at 90°C for 30min;

[0031] Then enter the homogenizer after cooling to 25°C for homogenization treatment;

[0032] After the homogeneous treatment is completed, the finished product is obtained by high-pressure filtration.

[0033] The obtained finished product is treated by brushing, spraying, dipping and other treatment methods on wood, plywood, linen board, yellow cardboard, wallpaper, cloth, carpet and other materials. It is found that the oxygen index of the treated material is greater than 33%, and the afterburning time is 0s, the flame retardant time is 0s, and the horizontal burning speed is 0mm / mi...

Embodiment 3

[0035] When the environmental protection and high-efficiency flame retardant treatment agent of the present invention is manufactured, at first the following components by weight percentage are mixed:

[0036] 13% sodium metasilicate,

[0037] 14% water-soluble amino silicone oil,

[0038] 6% urea,

[0039] The remainder of water and other impurities;

[0040] Then stir at 90°C for 30min;

[0041] Then enter the homogenizer after cooling to 25°C for homogenization treatment;

[0042] After the homogeneous treatment is completed, the finished product is obtained by high-pressure filtration.

[0043] The obtained finished product is treated by brushing, spraying, dipping and other treatment methods on wood, plywood, linen board, yellow cardboard, wallpaper, cloth, carpet and other materials. It is found that the oxygen index of the treated material is greater than 33%, and the afterburning time is 0s, the flame retardant time is 0s, and the horizontal burning speed is 0mm / m...

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PUM

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Abstract

The invention relates to the field of flame retardants, in particular to an environmental protection and high-efficiency flame retardant treating agent and a preparation method thereof. The treating agent comprises the following components in percentage by weight: 5-15 percent of sodium metasilicate, 5-15 percent of water-soluble amino silicon oil, 5-15 percent of urea and the balance of water and other impurities. Compared with the prior art, the environmental protection and high-efficiency flame retardant treating agent is transparent liquid without color, taste, toxicity and radioactivity and is widely applied to materials such as wood, plywood, flax boards, yellow board paper, wallpaper, cloth, carpets, and the like. After the treating agent is sprayed, the color of an original material cannot be changed, and the decoration effect of the original material cannot be influenced. The oxygen index of a material treated by the environmental protection and high-efficiency flame retardant treating agent is larger than 33 percent, the afterflame time is 0s, the flame retardant time is 0s, and the horizontal burning velocity is 0mm / min.

Description

technical field [0001] The invention relates to the field of flame retardants, in particular to an environmentally friendly and highly efficient flame retardant treatment agent and a manufacturing method thereof. Background technique [0002] The flame-retardant treatment materials in the prior art usually contain boron, formaldehyde and other components, which are not environmentally friendly, cause great environmental pollution, and the treatment effect is not satisfactory. [0003] "A kind of flame retardant and preparation method thereof" disclosed in CN1211607A, "fireproof flame retardant" disclosed in CN1249325A, etc. all have the above-mentioned disadvantages. Contents of the invention [0004] The main purpose of the present invention is to overcome the shortcomings of the prior art and provide an environmentally friendly and highly efficient flame retardant treatment agent and a manufacturing method thereof. [0005] The present invention adopts following technic...

Claims

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Application Information

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IPC IPC(8): C09K21/14
Inventor 朱雪华朱银婷
Owner 朱雪华