Environmentally-friendly efficient wood fire retardant, preparation method thereof, and fire retardation treatment technology

A flame retardant and wood technology, applied in wood processing equipment, wood impregnation, impregnated wood, etc., can solve problems such as large fire hazards, achieve good effect, excellent flame retardant and smoke suppression performance, and high-efficiency anti-loss effect

Inactive Publication Date: 2015-05-27
高天红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, untreated wood is a combustible mat

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0013] The technical solutions of the present invention will be further described below in conjunction with specific preferred embodiments.

[0014] An environmentally friendly high-efficiency wood flame retardant, its components are proportioned by mass percentage: 30% water-soluble ammonium polyphosphate, 18% ammonium dihydrogen phosphate, 20% sodium octaborate tetrahydrate, 20% silica sol, antimony Salt 5%, sodium molybdate 5%, diethanolamine 2%. Wherein, the silica mass content of the silica sol is 20-40wt%.

[0015] The preparation method is as follows: weighing each component according to the mass percentage, adding water and mixing them uniformly to obtain a flame retardant liquid with a mass concentration of 20% to 30%, which is an environmentally friendly and efficient wood flame retardant of the present invention.

[0016] The steps of carrying out the flame retardant treatment process on wood by using an environmentally friendly and efficient wood flame retardant o...

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PUM

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Abstract

The invention discloses an environmentally-friendly efficient wood fire retardant, a preparation method thereof, and a fire retardation treatment technology. The environmentally-friendly efficient wood fire retardant comprises, by mass, 15-30% of water-soluble ammonium polyphosphate, 15-20% of ammonium biphosphate, 5-20% of sodium octaborate tetrahydrate, 5-20% of silica sol, 2-10% of antimonite, 2-6% of sodium molybdate and 0.5-3% of diethanolamine. The environmentally-friendly efficient wood fire retardant prepared by using water-soluble ammonium polyphosphate and ammonium biphosphate as main agents, sodium octaborate tetrahydrate, silica sol and antimonite as auxiliary agents and diethanolamine as a surfactant has the advantages of excellent fire retardation and smoke inhibition performances, no halogen, environmental protection, high efficiency and good loss resistance.

Description

technical field [0001] The invention relates to the technical field of wood flame retardants, in particular to an environment-friendly and high-efficiency wood flame retardant, a preparation method thereof and a flame retardant treatment process. Background technique [0002] Wood is an important industrial engineering material. In Japan, Europe and other countries and regions, more and more wood is used for fencing and interior decoration. In recent years, with the gradual improvement of people's living standards, the proportion of total wood consumption for building decoration has been increasing year by year. However, untreated wood is a combustible material and presents a significant fire hazard. Therefore, it is usually necessary to flame-retardantly treat wood before use. With the development of society, all kinds of flame retardants are developing rapidly, and there are various types. At the same time, more stringent requirements are put forward for the flame retard...

Claims

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Application Information

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IPC IPC(8): B27K3/52
CPCB27K3/52
Inventor 不公告发明人
Owner 高天红
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