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Environmental protection fire retardation type textile printing coating material and preparation method thereof

A printing paint and flame-retardant technology, which is applied in the field of environmentally friendly flame-retardant textile printing paint and its preparation, can solve the problems of difficult self-extinguishing when away from fire, unsatisfactory flame-retardant effect, and higher requirements for flame-retardant performance. Smoke effect, good gloss and color retention, obvious flame retardant effect

Active Publication Date: 2013-07-31
连云港百利合新材料发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The production of flame-retardant textile printing paint is generally divided into white paint and transparent paint. When the white paint is printed on textiles, it is a white pattern; before the transparent paint is used, a certain proportion of white paint is added to improve its hiding. Pattern requirements, add different color pigments, and print coatings with different color patterns; therefore, the flame retardant effect of printed white paint and transparent glue is directly related to the flame retardant effect of printed coatings, especially the flame retardant effect of transparent coatings, because of its film formation The material content is more and the powder is less, so the flame retardant performance of the film-forming material of the acrylic emulsion is higher. The disadvantage is that the flame retardant effect is not ideal, and it is not easy to self-extinguish when it is away from the fire

Method used

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  • Environmental protection fire retardation type textile printing coating material and preparation method thereof
  • Environmental protection fire retardation type textile printing coating material and preparation method thereof
  • Environmental protection fire retardation type textile printing coating material and preparation method thereof

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preparation example Construction

[0039] The preparation method of environment-friendly flame-retardant textile printing paint comprises the following steps:

[0040] 1) Preparation of flame-retardant acrylic emulsion: a. Dissolve the phosphate emulsifier in an appropriate amount of deionized water according to the formula, add soft monomer, hard monomer and functional monomer while stirring, and continue to stir and mix. and make it into a pre-emulsion for use; b. Dissolve the initiator with an appropriate amount of deionized water and make it into an initiator solution for use; c. Take 2-15% of the pre-emulsion and 40-60% of the initiator solution , mixed evenly with the remaining deionized water in the formula quantity, raised the temperature to 80-85°C, and reacted for 10-30 minutes; added the remaining pre-emulsion and initiator solution dropwise, and raised the temperature to 85-90°C after 2-4 hours of dropping ℃ heat preservation and aging for 1-2 hours, lower the temperature to below 40 ℃, add ammonia ...

Embodiment 1

[0046] 1) Preparation of environmentally friendly flame-retardant acrylic emulsion:

[0047] The composition of the environmentally friendly flame retardant acrylic emulsion is as follows:

[0048]

[0049] a. Add the emulsifier according to the formula Dissolve RS-960 in 1 / 4 of the deionized water in the formula, add soft monomers, hard monomers, and functional monomers while stirring, continue to stir and mix well, and prepare a pre-emulsion for use;

[0050] b. Dissolve ammonium persulfate with 1 / 3 of the deionized water in the formula quantity, and prepare an initiator solution for use;

[0051] c. In a four-necked flask with a stirrer, a thermometer, a condensing reflux device and a dropping device, add the remaining deionized water, the above 8% pre-emulsion, and 40% initiator solution, mix well, and heat up to 85°C, react for 10 minutes; add the remaining pre-emulsion and initiator solution dropwise, after 3 hours of dropwise addition, raise the temperature to 90°...

Embodiment 2

[0057] 1) The preparation of environmentally friendly flame-retardant acrylic emulsion is as follows:

[0058] Composition of environmentally friendly flame retardant acrylic emulsion:

[0059]

[0060] a. Dissolve emulsifier in 1 / 3 deionized water, stir, add soft monomer, hard monomer, functional monomer, stir to obtain pre-emulsion;

[0061] b. Dissolve potassium persulfate with 1 / 2 deionized water to prepare initiator solution for use;

[0062] c. In a four-necked flask with a stirrer, a thermometer, a condensing reflux device and a dropping device, add the remaining deionized water, 2% of the above-mentioned pre-emulsion, add 50% of the total amount of the initiator, and continue to heat up to 82°C, react for 15 minutes; start to add the remaining monomer mixture and initiator aqueous solution dropwise, and the dropwise addition is completed in 4 hours. After all the dropwise addition is completed, the temperature is raised to 85°C and incubated for 1.5 hours, and the ...

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Abstract

The present invention discloses an environmental protection fire retardation type textile printing coating material and a preparation method thereof. According to the present invention, a fire retardation type acrylate is adopted as a main base material to prepare a fire retardation type coating material for textile printing, wherein the prepared fire retardation type coating material self-extinguishes within 5 seconds after leaving fire, and has characteristics of good fire retardation effect, good elasticity, low cost, excellent washing fastness resistance, and excellent color fastness; during a production process and a use process of the product, no formaldehyde is released, an environmental protection characteristic is provided, and the product does not contain heavy metals and alkyl phenol substances, and is an environmentally friendly and green product; and the preparation method has characteristics of easy production process control, high production efficiency and stable system, and is suitable for industrial scale production.

Description

technical field [0001] The invention belongs to the technical field of textile coatings, in particular to an environment-friendly flame-retardant textile printing coating and a preparation method thereof. Background technique [0002] Global pigment printing products account for more than half of the total printing market share. The reason is that people are becoming more and more aware of environmental protection and ecological awareness, and textiles have always been called the second skin of the human body. my country only began to import acrylic adhesives for pigment printing in the 1960s, and then began research work in this area. In recent years, many new materials can be used in the paint printing process, especially with the development of synthetic flame-retardant fibers and their blended fabrics, the importance of flame-retardant paint printing has become more prominent. There are many reports on flame-retardant paints at home and abroad. However, most of them are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/52C08F220/18C08F230/02C08F212/08C08F220/14C08F2/30
Inventor 陈万春张鲁桂
Owner 连云港百利合新材料发展有限公司
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