Fabric coating agent, ultrathin windproof and moisture permeable ultraviolet resistant fabric and preparation method thereof

An anti-ultraviolet and coating agent technology, which is applied in the fields of fabric coating agent, anti-ultraviolet coating processing, windproof, moisture-permeable and anti-ultraviolet fabric and its preparation, can solve the problem of inability to play a good protective effect, anti-ultraviolet, and moisture permeability It does not have, cannot achieve ultra-thinness and other problems, and achieves the effects of enhanced anti-ultraviolet synergistic effect, strong hydrophilic and moisture-conducting effect, and excellent moisture permeability

Active Publication Date: 2015-04-08
DANDONG UNIK TEXTILE +1
View PDF7 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing anti-ultraviolet coatings are mostly used in the processing of tents, curtains, and umbrellas. Usually, in order to achieve better anti-ultraviolet effect, it is required that the fabric has a large amount of slurry, a thick coating, and better coverage to block ultraviolet radiation. Although the fabric has good anti-ultraviolet performance, the hand feel of the fabric is more obvious; in addition, the ultra-thin skin-clothing finishing fabrics that have recently appeared on the market, although they achieve ultra-thin and windproof effects, they do not have indicators such as anti-ultraviolet and moisture permeability. Can not play a good role in protection
[0003] Many experts or teams at home and abroad have done research on UV coatings, such as patent CN1332290, patent CN1552974 and patent CN103046340A, respe

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fabric coating agent, ultrathin windproof and moisture permeable ultraviolet resistant fabric and preparation method thereof
  • Fabric coating agent, ultrathin windproof and moisture permeable ultraviolet resistant fabric and preparation method thereof
  • Fabric coating agent, ultrathin windproof and moisture permeable ultraviolet resistant fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Base fabric selection: 15D×15D380T polyester spinning peacock blue grey fabric 38g / m 2

[0041] Waterproof: Waterproofing agent FS-508A 2.5% (ie, 2.5g parts of waterproofing agent and 97.5 parts of water are mixed to form a finishing solution)

[0042] According to the mass percentage of each component of the fabric coating agent, the fabric coating agent includes:

[0043]

[0044] Water-based amino acid modified polyurethane coating glue FS-417 and water-repellent agent FS-508A are produced by Liaoning Star Fine Chemical Co., Ltd.; nano zinc oxide powder, nano titanium dioxide powder, nano jade powder, microporous lignocellulose (particle size 15μm≤d ≤30μm) are commercially available products.

[0045] The preparation method of the ultra-thin wind-proof, moisture-permeable and UV-resistant fabric includes:

[0046] Waterproof (two dipping and two rolling, baking temperature 170℃, drying time 50-60s);

[0047] Calendering (temperature 80℃, pressure 80T, base fabric traveling spe...

Embodiment 2

[0054] Base cloth selection: 20D×20D420T nylon GQiaogli yellow grey cloth 40g / m 2

[0055] Waterproof: Waterproofing agent TG-5802.0% (ie, 2.0g parts of waterproofing agent and 98.0 parts of water are mixed to form a finishing solution)

[0056] According to the mass percentage of each component of the fabric coating agent, the fabric coating agent includes:

[0057]

[0058] The preparation method of the ultra-thin wind-proof, moisture-permeable and UV-resistant fabric includes:

[0059] Waterproof (two dipping and two rolling, baking temperature 180℃, drying time 50~60s)

[0060] Calendering (temperature 80℃, pressure 80T, base fabric traveling speed 30m / min)

[0061] Coating fabric coating agent (sizing amount 6g / m 2 , The drying tunnel adopts a temperature gradient, the temperature gradient from the entrance to the exit of the drying tunnel is 150℃~155℃~160℃~165℃, and the drying time is 40~50s).

[0062] Index test

[0063] Table 320D×20D420T Nylon Gechogri Yellow Coating Before and Af...

Embodiment 3

[0068] Base fabric selection: 15D×15D380T polyester spinning peacock blue grey fabric 38g / m 2

[0069] Waterproof: Waterproof agent TG-5812.5% ​​(that is, 2.5g parts of waterproofing agent and 97.5 parts of water are mixed to form a finishing solution)

[0070] According to the mass percentage of each component of the fabric coating agent, the fabric coating agent includes:

[0071]

[0072] The water-based amino acid modified polyurethane coating glue FS-417 is produced by Liaoning Hengxing Fine Chemical Co., Ltd., and the waterproofing agent TG-581 is produced by Japan Daikin Industry Co., Ltd., nano zinc oxide powder, nano titanium dioxide powder, nano jade powder, microporous Lignocellulose is commercially available as a nanometer product.

[0073] The preparation method of the ultra-thin wind-proof, moisture-permeable and UV-resistant fabric includes:

[0074] Waterproof (two dipping and two rolling, baking temperature 170℃, drying time 50-60s);

[0075] Calendering (temperature 70...

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
Login to view more

PUM

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Login to view more

Abstract

The invention discloses a fabric coating agent, which comprises the following components by mass percentage: 80-90% of water-based amino acid modified polyurethane coating glue, 5-10% of an organic solvent, 1-2% of nano-zinc oxide powder, 1-2% of nano-titanium dioxide powder, 1-2% of nano-jade powder and 2-4% of micropore lignocellulose. The ultrathin windproof and moisture permeable ultraviolet resistant fabric provided by the invention has an anti-ultraviolet protection coefficient UPF of greater than or equal to 50, ultraviolet transmittance UVA of smaller than or equal to 5%, air permeability of less than 10mm/s, water vapor permeability of greater than or equal to 6000g/m<2>.d, and surface moisture resistance of greater than or equal to level 3 after 5 times of washing and drying, and the anti-ultraviolet performance does not decline. The coated fabric has a style closer to natural original cloth.

Description

Technical field [0001] The invention relates to the post-finishing field of textile fabrics, in particular to an ultra-thin fabric anti-ultraviolet coating processing technology, and further relates to a fabric coating agent, a wind-proof, moisture-permeable anti-ultraviolet fabric and a preparation method thereof. Background technique [0002] At present, due to the acceleration of industrialization, global carbon dioxide emissions have increased sharply, the ozone layer in the atmosphere has become thinner, the intensity of ultraviolet rays reaching the ground has increased year by year, and the prevalence of skin cancer has greatly increased; based on this, the development of a functional and practical coexistence The anti-ultraviolet functional coating is particularly important. The existing anti-ultraviolet coatings are mostly used in the processing of tents, curtains, and umbrellas. Generally, in order to achieve a better anti-ultraviolet effect, the fabric requires a large...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D06M15/564D06M11/44D06M11/46D06M11/79D06M15/05D06B3/18D06B15/00D06C15/00
Inventor 陈百顺严欣宁蔡智怡张悦李晓霞
Owner DANDONG UNIK TEXTILE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap