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Moistureproof type flame retardant

A flame retardant and lubricant technology, used in wood impregnation, wood processing appliances, impregnated wood, etc., can solve the problems of large loss tendency, large addition amount, low flame retardant efficiency, etc., and achieve small loss tendency and weak hygroscopicity. , the effect of low production cost

Inactive Publication Date: 2014-07-02
JIAOZHOU FUTIAN CHEM ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing flame retardants for wood-based panels are generally inorganic compounds containing elements such as P, N, B, Al, Mg, Si, etc. The flame retardants have the following disadvantages: low flame retardant efficiency and large addition amount; flame retardants are hygroscopic Strong, prone to deliquescence and frost return, and has a large loss tendency; flame retardants have a greater impact on the gluing, paint, physical and mechanical properties, dimensional stability, processing performance, and use performance of the board; flame retardants have corrosion to metal components sex

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Example 1, this example discloses a moisture-proof flame retardant, including the following components by weight: 80 parts of magnesium hydroxide, 3 parts of silane coupling agent, 3 parts of sodium stearate, 10 parts of zinc oxide, lubricating 3 doses.

[0010] The flame retardant disclosed in this embodiment has low production cost, weak hygroscopicity, no deliquescence and frost return phenomenon, and small loss tendency, and is suitable for use as an upgraded wood-based panel flame retardant.

Embodiment 2

[0011] Example 2, this example discloses a moisture-proof flame retardant, including the following components by weight: 150 parts of magnesium hydroxide, 9 parts of silane coupling agent, 10 parts of sodium stearate, 20 parts of zinc oxide, lubricating 8 doses.

[0012] The flame retardant disclosed in this embodiment has low production cost, weak hygroscopicity, no deliquescence and frost return phenomenon, and small loss tendency, and is suitable for use as an upgraded wood-based panel flame retardant.

Embodiment 3

[0013] Example 3, this example discloses a moisture-proof flame retardant, comprising the following components by weight: 90 parts of magnesium hydroxide, 7 parts of silane coupling agent, 6 parts of sodium stearate, 13 parts of zinc oxide, lubricating 7 doses.

[0014] The flame retardant disclosed in this embodiment has low production cost, weak hygroscopicity, no deliquescence and frost return phenomenon, and small loss tendency, and is suitable for use as an upgraded wood-based panel flame retardant.

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PUM

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Abstract

The invention discloses a moistureproof type flame retardant which comprises the following components by weight: 80-150 parts of magnesium hydroxide, 3-9 parts of a silane coupling agent, 3-10 parts of sodium stearate, 10-20 parts of zinc oxide, and 3-8 parts of a lubricant. The flame retardant disclosed by the invention is low in production cost, poor in moisture absorption, and small in losing tendency, does not generate deliquescence and efflorescence phenomena, and is suitable for use as an upgraded type artificial board flame retardant.

Description

technical field [0001] The invention relates to the field of chemical production, in particular to a moisture-proof flame retardant in this field. Background technique [0002] Existing flame retardants for wood-based panels are generally inorganic compounds containing elements such as P, N, B, Al, Mg, Si, etc. The flame retardants have the following disadvantages: low flame retardant efficiency and large addition amount; flame retardants are hygroscopic Strong, prone to deliquescence and frost return, and has a large loss tendency; flame retardants have a greater impact on the gluing, paint, physical and mechanical properties, dimensional stability, processing performance, and use performance of the board; flame retardants have corrosion to metal components sex. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a moisture-proof flame retardant with low production cost and weak hygroscopicity. [0004] The presen...

Claims

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Application Information

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IPC IPC(8): B27K3/52
Inventor 郑超
Owner JIAOZHOU FUTIAN CHEM ENG
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