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Method for preparing flame-retardant fabric finishing agent

A flame-retardant finishing agent and fabric technology, which is applied in fiber treatment, textiles and papermaking, etc., can solve problems such as not being resistant to washing and dry cleaning, fabric flame resistance and late-flammability not meeting requirements, and unsatisfactory effects, etc. Achieve good flame resistance and latent ignition, and prevent dripping effects

Inactive Publication Date: 2014-05-14
CHANGSHU YAOU IMPORTS & EXPORTS TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the effect of fabric flame retardant finishing agents on the market is not very satisfactory. The flame resistance and subliminal flame resistance of the finished fabrics cannot meet the requirements, and they are not resistant to washing and dry cleaning.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A preparation method of a fabric flame retardant finishing agent, comprising the steps of:

[0013] 1) Take 3 parts by mass of diammonium hydrogen phosphate, 17 parts by mass of borax, 9 parts by mass of trimethyloltripolyamide, 3 parts by mass of tetrahydroxyethylphosphorus chloride, and 7 parts by mass of sodium silicate, and mix them uniformly;

[0014] 2) Then add 3 parts by mass of dodecyltrimethylammonium sulfate, 6 parts by mass of magnesium chloride, 180 parts by mass of deionized water, and 15 parts by mass of tricresyl phosphate. The feeding is completed within 20 minutes, and the mixture is evenly mixed at 65°C ;

[0015] 3) Cool to room temperature, add 3 parts by mass of hydroxypropyl methylcellulose, 14 parts by mass of triethanolamine, and 9 parts by mass of urea in sequence, and stir and mix evenly to obtain a fabric flame-retardant finishing agent.

Embodiment 2

[0017] A preparation method of a fabric flame retardant finishing agent, comprising the steps of:

[0018] 1) Take 2 parts by mass of diammonium hydrogen phosphate, 15 parts by mass of borax, 8 parts by mass of trimethyloltripolyamide, 2 parts by mass of tetrahydroxyethylphosphorus chloride, and 6 parts by mass of sodium silicate, and mix them uniformly;

[0019] 2) Then add 2 parts by mass of dodecyltrimethylammonium sulfate, 5 parts by mass of magnesium chloride, 150 parts by mass of deionized water, and 10 parts by mass of tricresyl phosphate. The feeding is completed within 15 minutes, and the mixture is evenly mixed at 60°C ;

[0020] 3) Cool to room temperature, add 2 parts by mass of hydroxypropyl methylcellulose, 12 parts by mass of triethanolamine, and 8 parts by mass of urea in sequence, and stir and mix evenly to obtain a fabric flame-retardant finishing agent.

Embodiment 3

[0022] A preparation method of a fabric flame retardant finishing agent, comprising the steps of:

[0023] 1) Take 2.3 parts by mass of diammonium hydrogen phosphate, 16 parts by mass of borax, 8.9 parts by mass of trimethyloltripolyamide, 2.3 parts by mass of tetrahydroxyethylphosphorus chloride, and 6.7 parts by mass of sodium silicate, and mix them uniformly;

[0024] 2) Then add 2.3 parts by mass of dodecyltrimethylammonium sulfate, 5.6 parts by mass of magnesium chloride, 170 parts by mass of deionized water, and 13 parts by mass of tricresyl phosphate, and complete the feeding within 17 minutes. Stir and mix evenly at 63°C ;

[0025] 3) Cool to room temperature, add 2.3 parts by mass of hydroxypropyl methylcellulose, 13 parts by mass of triethanolamine, and 8.9 parts by mass of urea in sequence, stir and mix evenly to obtain a fabric flame retardant finishing agent.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a method for preparing a flame-retardant fabric finishing agent. The method comprises the following steps: (1) grinding 2-3 weight parts of diammonium hydrogen phosphate, 15-17 weight parts of borax, 8-9 weight parts of trimethylol tripolyamide , 2-3 weight parts of tetrakis hydroxyethyl phosphorus chloride and 6-7 weight parts of sodium silicate, and uniformly mixing; (2) simultaneously adding 2-3 weight parts of dodecyl trimethyl ammonium sulfate, 5-6 weight parts of magnesium chloride, 150-180 weight parts of deionized water and 10-15 weight parts of tricresyl phosphate, finishing batching within 15-20 minutes, and uniformly stirring and mixing at the temperature of 60-65 DEG C; and (3) cooling to room temperature, sequentially adding 2-3 weight parts of hydroxypropyl methyl cellulose, 12-14 weight parts of triethanolamine and 8-9 weight parts of urea, uniformly stirring and mixing to obtain the flame-retardant fabric finishing agent. The invention provides a method for preparing the flame-retardant fabric finishing agent, and the fabric finished by the flame-retardant fabric finishing agent has high fire resistance and hidden combustion property, can prevent molten drops and is resistant to washing and dry cleaning.

Description

technical field [0001] The invention relates to a preparation method of a fabric flame retardant finishing agent. Background technique [0002] At present, the effects of flame retardant finishing agents for fabrics on the market are not very satisfactory. The flame resistance and subliminal flame resistance of the finished fabrics cannot meet the requirements, and they are not resistant to water washing and dry cleaning. Contents of the invention [0003] The object of the present invention is to provide a preparation method of a fabric flame retardant finishing agent. The fabric finished with the fabric flame retardant finishing agent has good flame resistance and smoldering property, can prevent dripping, and is resistant to washing and dry cleaning. [0004] In order to achieve the above object, the technical solution of the present invention is to design a preparation method of a fabric flame retardant finishing agent, comprising the steps of: [0005] 1) Take 2-3 pa...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D06M13/292D06M13/368D06M13/282D06M13/463D06M13/432D06M11/82D06M11/71D06M11/79D06M11/155D06M15/59D06M15/09
Inventor 郑彩琴
Owner CHANGSHU YAOU IMPORTS & EXPORTS TRADE
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