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A kind of anti-acid finishing agent for silk fabric and preparation method thereof

A finishing agent and fabric technology, applied in the field of silk, can solve problems such as stuffy and uncomfortable wearing, airtight fabrics, etc., and achieve the effects of being conducive to environmental protection, simple preparation method and easy operation.

Active Publication Date: 2016-11-30
南通纬和纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the past, acid-resistant clothing made of acid-resistant rubber or PVC calendered coated cloth was generally used, but this kind of fabric is not breathable, and it is uncomfortable to wear.

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

[0035] An anti-acid finishing agent for silk fabrics, in parts by weight, comprises the following components:

[0036] 40 parts of polyester type anionic waterborne polyurethane;

[0037] 50 parts of polyacrylate emulsion;

[0038] 20 parts of thiourea formaldehyde resin;

[0039] 10 parts of hydroxyethyl cellulose;

[0040] 5 parts of organosiloxane;

[0041] Lecithin 2 parts;

[0042] 15 parts of sodium stearate;

[0043] 20 parts of propylene glycol;

[0044] 2 parts of ammonia water.

[0045] Its preparation method comprises the following steps:

[0046] (1) Add polyester-type anionic water-based polyurethane and polyacrylate emulsion to a high-speed mixer, and stir and disperse for 30 minutes at 6000 rpm;

[0047] (2) Add thiourea-formaldehyde resin, hydroxyethyl cellulose and lecithin to the high-speed disperser, continue stirring and dispersing to obtain a mixed slurry;

[0048] (3) Add propylene glycol to a high-speed disperser, add ammonia water to adjust the...

Embodiment 2

[0050] An anti-acid finishing agent for silk fabrics, in parts by weight, comprises the following components:

[0051] 60 parts of polyester type anionic waterborne polyurethane;

[0052] 80 parts of polyacrylate emulsion;

[0053] 50 parts of thiourea formaldehyde resin;

[0054] 20 parts of hydroxyethyl cellulose;

[0055] 10 parts of organosiloxane;

[0056] Lecithin 5 parts;

[0057] 30 parts of sodium stearate;

[0058] 30 parts of propylene glycol;

[0059] 5 parts of ammonia water.

[0060] Its preparation method comprises the following steps:

[0061] (1) Add polyester-type anionic water-based polyurethane and polyacrylate emulsion to a high-speed mixer, and stir and disperse for 60 minutes at 8000 rpm;

[0062] (2) Add thiourea-formaldehyde resin, hydroxyethyl cellulose and lecithin to the high-speed disperser, continue stirring and dispersing to obtain a mixed slurry;

[0063] (3) Add propylene glycol to the high-speed disperser, add ammonia water to adjust ...

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 silk fabric acid-resistant finishing agent and belongs to the technical field of silk. The silk fabric acid-resistant finishing agent comprises the following components in parts by weight: 40-60 parts of polyester-type anionic waterborne polyurethane, 50-80 parts of polyacrylate emulsion, 20-50 parts of thiourea-formaldehyde resin, 10-20 parts of hydroxyethyl cellulose, 5-10 parts of organosiloxane, 2-5 parts of lecithin, 15-30 parts of sodium stearate, 20-30 parts of propanediol and 2-5 parts of ammonia water. The invention further discloses a preparation method of the silk fabric acid-resistant finishing agent. The silk fabric acid-resistant finishing agent is cheap, safe, non-combustible, non-toxic, and conducive to environment protection; the finished silk fabric is soft and comfortable, good in acid resistance, wearable and washable; the preparation method is simple and easy to operate.

Description

Technical field: [0001] The invention relates to the technical field of silk, in particular to an anti-acid finishing agent for silk fabrics. Background technique: [0002] Silk fabrics are not only used as daily clothing materials, tourism products, and interior decoration materials, but also are widely developed and applied due to their special physical and chemical properties and wearing effects, such as acid-proof silk fabrics, anti-static silk fabrics, etc. Among them, the anti-acid silk fabric is used in the chemical industry because of its good wearability and anti-acid effect, and the anti-acid silk fabric overalls are ideal fabrics for workers working in acid workplaces. [0003] In the past, acid-resistant clothing made of acid-resistant rubber or PVC calendered coated cloth was generally used, but this type of fabric is not breathable, and it is stuffy and uncomfortable to wear. Invention content: [0004] In order to solve the above problems, the present inven...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D06M15/263D06M15/572D06M15/63D06M15/09D06M13/513D06M13/463D06M13/188D06M13/148D06M11/60D06M101/10
Inventor 周继东
Owner 南通纬和纺织科技有限公司
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