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Preparation method of novel waterproof fire-resistant textile

A technology of flame-retardant textiles and textiles, which is applied in textiles and papermaking, fiber treatment, ultrasonic/sonic fiber treatment, etc. It can solve the problems of poor washability of textiles, short duration of waterproof and flame-retardant performance of textiles, and decline in mechanical properties of textiles. Achieve excellent waterproof and flame retardant performance, conducive to environmental protection, good cross-linking effect

Active Publication Date: 2015-04-29
青岛福基纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional flame retardants are mostly organophosphorus flame retardants, but the free formaldehyde content in the finished textiles is high, which is harmful to the human body, and the mechanical properties of the textiles have also declined. The traditional finishing methods are to use finishing agents to The textiles are dipped. The textiles finished by this method have poor washability, and the waterproof and flame-retardant performance of the textiles lasts for a relatively short time.

Method used

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Examples

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Effect test

Embodiment 1

[0023] A preparation method of a novel waterproof flame-retardant textile, comprising the following steps:

[0024] (1) Pretreatment of textiles: Soak the textiles to be treated in clear water, ultrasonic for 10 minutes, take out, dry at 60°C, and set aside;

[0025] (2) Put the pretreated textiles into low-pressure plasma equipment for processing. During the processing, the discharge frequency of the plasma is 20MHZ, and the discharge power is 180W. The front and back sides of the textiles are treated 80 times, and the processing time is 30min. take out for use;

[0026] (3) Mix 3 g of flame retardant, 5 g of polyacrylate, 1 g of crosslinking agent, 1 g of dispersant and 40 g of deionized water, and ultrasonicate for 60 minutes to obtain a waterproof and flame retardant finishing agent;

[0027] (4) Immerse the textile after the plasma treatment into the waterproof and flame-retardant finishing agent obtained in step (3), dip twice and tie twice, the excess rate is 60%, take...

Embodiment 2

[0029] A preparation method of a novel waterproof flame-retardant textile, comprising the following steps:

[0030] (1) Pretreatment of textiles: Soak the textiles to be treated in clear water, ultrasonicate for 30 minutes, take them out, dry them at 80°C, and set aside;

[0031] (2) Put the pretreated textiles into low-pressure plasma equipment for processing. During the processing, the discharge frequency of the plasma is 20MHZ, and the discharge power is 180W. The front and back sides of the textiles are treated 80 times, and the processing time is 80min. take out for use;

[0032] (3) Mix 3g of flame retardant, 5g of polyacrylate, 1g of crosslinking agent, 1g of dispersant and 40g of deionized water, and ultrasonicate for 100min to obtain a waterproof and flame retardant finishing agent;

[0033] (4) Immerse the textile after the plasma treatment into the waterproof and flame-retardant finishing agent obtained in step (3), dip twice and tie twice, and the excess rate is 8...

Embodiment 3

[0035] A preparation method of a novel waterproof flame-retardant textile, comprising the following steps:

[0036] (1) Pretreatment of textiles: Soak the textiles to be treated in clear water, ultrasonicate for 15 minutes, take them out, dry at 65°C, and set aside;

[0037] (2) Put the pretreated textiles into low-pressure plasma equipment for processing. During the processing, the discharge frequency of the plasma is 20MHZ, and the discharge power is 180W. The front and back sides of the textiles are treated 80 times, and the processing time is 40min. take out for use;

[0038] (3) Mix 3 g of flame retardant, 5 g of polyacrylate, 1 g of crosslinking agent, 1 g of dispersant and 40 g of deionized water, and ultrasonicate for 70 minutes to obtain a waterproof and flame retardant finishing agent;

[0039] (4) Immerse the textiles after the plasma treatment into the waterproof and flame-retardant finishing agent obtained in step (3), dip twice and tie twice, the excess rate is ...

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Abstract

The invention discloses a preparation method of a novel waterproof fire-resistant textile. The preparation method comprises the following steps: pretreating a textile; performing plasma treatment on the pretreated textile; preparing a waterproof fire-resistant finishing agent; soaking the textile which is subjected to the plasma treatment into the prepared waterproof fire-resistant finishing agent; soaking twice and rolling twice in a rolling rate of 80%; taking out the textile; washing 2-3 times by using fresh water; drying; and baking to obtain the waterproof fire-resistant textile. The waterproof fire-resistant textile disclosed by the invention is excellent in waterproofness and fire resistance, soft, comfortable, free of peculiar smell, good in washing fastness, free of toxic substances and safe to the human body.

Description

Technical field: [0001] The invention relates to the technical field of textile finishing, in particular to a finishing method of waterproof and flame-retardant textiles. Background technique: [0002] In recent years, with the rapid increase in the consumption of decorative textiles, the fires caused by textiles are increasing, among which the fires of bedding and home decoration cloth are one of the main reasons. After the burning textiles come into contact with the human body, it will cause skin burns at the slightest level and endanger life at the severest level. During the burning of textiles, a large amount of harmful gases released will also endanger people's health, including various gases such as carbon monoxide, carbon dioxide, hydrogen cyanide and aldehydes, which will cause people to suffocate and die. Therefore, while preventing fires, how to improve the flame-retardant properties of textiles and reduce the losses caused by fires has become an important topic i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/263D06M11/44D06M13/41D06M13/256D06M13/262D06M10/02
Inventor 厉秀华
Owner 青岛福基纺织有限公司
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