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Wear-resistant aid for textiles and preparation method thereof

A wear-resistant additive and textile technology, which is used in textiles and papermaking, wear-resistant fibers, fiber processing, etc. Mechanical strength and wear resistance, the effect is remarkable

Inactive Publication Date: 2018-11-23
CHENGDU HAIRONG TECHNICAL TEXTILES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wear-resistant additives are usually used when optimizing the wear resistance of textiles. Although there are many types of existing wear-resistant additives, it is difficult to make a major improvement and breakthrough in improving the wear resistance of textiles.

Method used

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  • Wear-resistant aid for textiles and preparation method thereof
  • Wear-resistant aid for textiles and preparation method thereof
  • Wear-resistant aid for textiles and preparation method thereof

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preparation example Construction

[0033] And the preparation method of the anti-wear additive provided by the embodiment of the present invention, it comprises:

[0034] The glass fiber is ground to obtain a primary powder.

[0035] The primary powder is screened on an ultrasonic vibrating sieve. The ultrasonic vibrating sieve is continuously equipped with 3 layers of 400-mesh screens, and each screen is placed with a number of steel balls with a diameter of 1-5mm. The secondary powder is screened through 3 layers of screens. body.

[0036] Add the secondary powder and several ceramic beads with a diameter of 3 to 5 mm into water and stir for 15 to 30 minutes at a stirring rate of 15 to 25 r / min, filter the ceramic beads and then suction filter to obtain glass fiber powder.

[0037] Add glass fiber powder and glass fiber emulsifier to water-based polyurethane and stir for 20-30 minutes at a stirring rate of 100-120 r / min. Then add all other raw materials except the cross-linking agent and stir for 20-30 minu...

Embodiment 1

[0053] This embodiment provides a kind of wear-resisting auxiliary agent for textiles, and its raw materials include by weight: 50 parts of water-based polyurethane, 1.5 parts of crosslinking agent, 7.5 parts of glass fiber powder, 1.2 parts of glass fiber emulsifier, 3.5 parts of Thickener, 17 parts of acrylic resin, and 5.5 parts of feel modifier.

[0054] This anti-wear additive is made by following method:

[0055] The glass fiber is ground to obtain a primary powder.

[0056] The primary powder is screened on an ultrasonic vibrating sieve to obtain the secondary powder. Wherein, the diameter of the steel ball placed on the uppermost screen is 5mm, and the diameter of the steel ball placed on the middle screen is 3mm. The diameter of the steel ball placed on the bottom sieve is 1mm.

[0057] Add the secondary powder and ceramic beads with a diameter of 3 mm into water and stir for 20 minutes at a stirring rate of 20 r / min. Filter the ceramic beads and then filter with s...

Embodiment 2

[0060] This embodiment provides a kind of wear-resisting auxiliary agent for textiles, its raw material includes by weight: 48 parts of water-based polyurethane, 1.8 parts of crosslinking agent, 9 parts of glass fiber powder, 0.8 part of glass fiber emulsifier, 2.5 parts of Thickener, 15 parts of acrylic resin, and 8.5 parts of feel modifier.

[0061] This anti-wear additive is made by following method:

[0062] The glass fiber is ground to obtain a primary powder.

[0063] The primary powder is screened on an ultrasonic vibrating sieve to obtain the secondary powder. Wherein, the diameter of the steel ball placed on the uppermost screen is 4mm, and the diameter of the steel ball placed on the middle screen is 2mm. The diameter of the steel balls placed on the bottom sieve is 1.5 mm.

[0064] Add the secondary powder and ceramic beads with a diameter of 5 mm into water and stir for 15 minutes at a stirring rate of 15 r / min. Filter the ceramic beads and then filter with suct...

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Abstract

The invention relates to a wear-resistant aid. The wear-resistant aid is prepared from the following raw materials in parts by weight: 40 to 50 parts of waterborne polyurethane, 0.5 to 2 parts of cross-linking agent, 6 to 11 parts of glass fiber powder, 0.5 to 1.5 parts of glass fiber emulsifier and 2 to 4 parts of thickening agent. Compared with the existing aid, the effect for improving the wearresistance is more significant. The preparation method of the wear-resistant aid comprises the following steps: screening glass fibers by virtue of an ultrasonic vibration sieve, wherein the ultrasonic vibration sieve is continuously provided with three layers of 400-mesh screens, and each screen is provided with steel balls with a diameter of 1 to 5 mm; and finally mixing the glass fibers and other raw materials, thus obtaining the wear-resistant aid. The preparation method is high in operability, simple in flow process, convenient in industrial implementation, and the prepared wear-resistant aid is more significant in effect for improving the wear resistance of textiles compared with the existing aid.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a wear-resistant additive for textiles and a preparation method thereof. Background technique [0002] After the basic textile work is completed, the wear resistance of the textile needs to be optimized to ensure that the textile can meet the corresponding use requirements. Wear-resistant additives are usually used when optimizing the wear resistance of textiles. Although there are many types of existing wear-resistant additives, it is difficult to make a major improvement and breakthrough in improving the wear resistance of textiles. Contents of the invention [0003] The first object of the present invention is to provide an anti-wear additive for textiles, which can be used to improve and optimize the wear resistance of textiles, greatly improving the wear resistance of textiles, compared with existing additives It is more effective in improving the wear resistance of textiles. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/564D06M11/79D06M15/263
CPCD06M11/79D06M15/263D06M15/564D06M2200/35
Inventor 薛茂安邹彬张平王静李仲暄王克玲
Owner CHENGDU HAIRONG TECHNICAL TEXTILES CO LTD
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