CN104611922A - Method for preparing wood fiber textile fabric with super-strong toughness - Google Patents
Method for preparing wood fiber textile fabric with super-strong toughness Download PDFInfo
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- CN104611922A CN104611922A CN201510059231.4A CN201510059231A CN104611922A CN 104611922 A CN104611922 A CN 104611922A CN 201510059231 A CN201510059231 A CN 201510059231A CN 104611922 A CN104611922 A CN 104611922A
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Abstract
The invention discloses a method for preparing a wood fiber textile fabric with super-strong toughness. The method comprises the following steps: pre-treating the wood fiber textile fabric; carrying out high frequency ultrasonic atomizing on finishing liquid to form uniform and fine atomized finishing liquid microspheres, and spraying the uniform and fine atomized finishing liquid microspheres to the running textile at certain speed; stacking the treated textile at room temperature for 2-3 hours, cleaning the textile with clean water for 2-3 times and drying the textile. The wood fiber textile fabric provided by the invention has super-strong toughness, good softness and comfort, strong antibacterial ability and good air permeability and hygroscopicity, the preparation method is simple, the cost is low, and no toxic substance is released in the preparation process, thereby being conducive to environmental protection.
Description
Technical field:
The present invention relates to field of fabric producing technology, be specifically related to a kind of xylon textile fabric with superpower toughness.
Background technology:
Xylon is with the natural tree of high-quality for raw material, through special high-tech PROCESS FOR TREATMENT, the cellulose in trees is extracted, then the regenerated celulose fibre produced through the operation such as glue, spinning.Relative to bamboo fibre, xylon has stronger anti-microbial property, because grow up, cork self-characteristic is just unfavorable for bacterial growth, add that irregular natural space has superpower hydrophilicity, can rapidly by the water inspiration fibrous inside of fabric face, effective and bacterium fights for moisture, again because its superpower permeability is by moisture rapid evaporation, make fabric face dry, cause bacterium to can not get the moisture needed for existence and breeding at fabric face, also just lose the condition of existence and breeding.But the fiber properties of xylon is harder, is easily twisted into two parts by xylon when making textiles.Therefore, the toughness how improving xylon becomes study hotspot.
Polypropylene (Polypropylene is called for short PP) is a kind of hemicrystalline thermoplastic.Have higher resistance to impact, engineering properties is tough, anti-multiple organic solvent and acid and alkali corrosion.Be widely used in industrial quarters; Polyurethane resin (Polyurethane Resin), as a kind of macromolecular material with high strength, anti tear, the characteristic such as wear-resisting, can be used for fabric coating, to improve the wearability of fabric.
Summary of the invention:
The object of this invention is to provide a kind of preparation method with the xylon textile fabric of superpower toughness, its soft comfortable, antibacterial ability is strong; ventilative and hygroscopicity is good, and preparation method is simple, and cost is low; without noxious material release in preparation process, be conducive to environmental protection.
For achieving the above object, the present invention is by the following technical solutions:
There is a preparation method for the xylon textile fabric of superpower toughness, comprise the following steps:
(1) xylon textile fabric is immersed in ethanolic solution, stirs 3-5h, make fiber fully swelling, take out, stand-by;
(2) prepare dressing liquid, polypropylene, polyurethane and deionized water are mixed, be warming up to 40-60 DEG C, add compatilizer, softener, crosslinking agent, protective agent, ultrasonic 5-10h, obtains dispersion liquid;
(3) dispersion liquid step (2) obtained forms nano microsphere through the atomization of high-frequency ultrasonic atomizer, and is sprayed onto on the xylon textiles of operation through spout;
(4) by the xylon textiles stacking at room temperature 2-3h after atomization, then use clean water 3-5 time, naturally dry, then at 110-120 DEG C, bake 2-5min, obtain the xylon textiles with superpower toughness.
Preferred as technique scheme, in step (1), the concentration of described ethanolic solution is 30%.
Preferred as technique scheme, in step (2), the mass ratio of polypropylene and polyurethane is 1:3.
Preferred as technique scheme, described compatilizer is maleic anhydride graft compatilizer.
Preferred as technique scheme, described crosslinking agent organosilicon cross-linking agent.
Preferred as technique scheme, described protective agent is hydroxyethylcellulose.
Preferred as technique scheme, described in step (3), the particle diameter of nano microsphere is 20-100nm.
Preferred as technique scheme, in step (3), the speed of service of the microballon of atomizer spout ejection is 1-2cm/s.
Preferred as technique scheme, the speed that xylon textiles described in step (3) runs is 11-15m/min.
Preferred as technique scheme, in step (3) during atomization xylon textiles, its positive and negative respectively processes twice.
Compared with prior art, the present invention has following beneficial effect:
First xylon textile fabric is done swelling treatment by the present invention, make to be in relaxed state between fiber molecule, then by polypropylene, the polymer that polyurethane has superpower toughness utilizes high-frequency ultrasonic atomizer to be atomized into nano microsphere, and be sprayed on xylon textiles, thus nano microsphere is fully contacted with the xylon textiles being in relaxed state, utilize crosslinking agent, form space three-dimensional network structure, this three-dimensional net structure is stablized, high molecular pliability imparts the superpower toughness of xylon textiles, in addition cellulose crosslinked in polymer and textiles, be convenient to the transmission of stress, ensure that the intensity of original fiber,
Xylon textile fabric provided by the invention, soft comfortable, antibacterial ability is strong, and ventilative and hygroscopicity is good, and preparation method is simple, and cost is low, without noxious material release in preparation process, is conducive to environmental protection.
Detailed description of the invention:
For a better understanding of the present invention, below by embodiment, the present invention is further described, and embodiment, only for explaining the present invention, can not form any restriction to the present invention.
Embodiment 1
There is a preparation method for the xylon textile fabric of superpower toughness, comprise the following steps:
(1) xylon textile fabric is immersed in ethanolic solution, under the state of 5000 revs/min, stirs 3h, make fiber fully swelling, take out, stand-by;
(2) prepare dressing liquid, polypropylene, polyurethane and deionized water are mixed, be warming up to 40 DEG C, add compatilizer, softener, crosslinking agent, protective agent, under the power of 500W, ultrasonic 5h, obtains dispersion liquid;
(3) dispersion liquid step (2) obtained forms nano microsphere through the atomization of high-frequency ultrasonic atomizer, and is sprayed onto on the xylon textiles of operation through spout with the speed of 1cm/s;
(4) by the xylon textiles stacking at room temperature 2h after atomization, then use clean water 3-5 time, naturally dry, then at 110 DEG C, bake 2min, obtain the xylon textiles with superpower toughness.
Embodiment 2
There is a preparation method for the xylon textile fabric of superpower toughness, comprise the following steps:
(1) xylon textile fabric is immersed in ethanolic solution, under the state of 8000 revs/min, stirs 5h, make fiber fully swelling, take out, stand-by;
(2) prepare dressing liquid, polypropylene, polyurethane and deionized water are mixed, be warming up to 60 DEG C, add compatilizer, softener, crosslinking agent, protective agent, under the power of 1000W, ultrasonic 10h, obtains dispersion liquid;
(3) dispersion liquid step (2) obtained forms nano microsphere through the atomization of high-frequency ultrasonic atomizer, and is sprayed onto on the xylon textiles of operation through spout with the speed of 2cm/s;
(4) by the xylon textiles stacking at room temperature 3h after atomization, then use clean water 3-5 time, naturally dry, then at 120 DEG C, bake 5min, obtain the xylon textiles with superpower toughness.
Embodiment 3
There is a preparation method for the xylon textile fabric of superpower toughness, comprise the following steps:
(1) xylon textile fabric is immersed in ethanolic solution, under the state of 6000 revs/min, stirs 3.5h, make fiber fully swelling, take out, stand-by;
(2) prepare dressing liquid, polypropylene, polyurethane and deionized water are mixed, be warming up to 45 DEG C, add compatilizer, softener, crosslinking agent, protective agent, under the power of 600W, ultrasonic 6h, obtains dispersion liquid;
(3) dispersion liquid step (2) obtained forms nano microsphere through the atomization of high-frequency ultrasonic atomizer, and is sprayed onto on the xylon textiles of operation through spout with the speed of 1.2cm/s;
(4) by the xylon textiles stacking at room temperature 140min after atomization, then use clean water 3-5 time, naturally dry, then at 112 DEG C, bake 3min, obtain the xylon textiles with superpower toughness.
Embodiment 4
There is a preparation method for the xylon textile fabric of superpower toughness, comprise the following steps:
(1) xylon textile fabric is immersed in ethanolic solution, under the state of 7000 revs/min, stirs 4h, make fiber fully swelling, take out, stand-by;
(2) prepare dressing liquid, polypropylene, polyurethane and deionized water are mixed, be warming up to 50 DEG C, add compatilizer, softener, crosslinking agent, protective agent, under the power of 700W, ultrasonic 7h, obtains dispersion liquid;
(3) dispersion liquid step (2) obtained forms nano microsphere through the atomization of high-frequency ultrasonic atomizer, and is sprayed onto on the xylon textiles of operation through spout with the speed of 1-2cm/s;
(4) by the xylon textiles stacking at room temperature 160min after atomization, then use clean water 3-5 time, naturally dry, then at 115 DEG C, bake 4min, obtain the xylon textiles with superpower toughness.
Embodiment 5
There is a preparation method for the xylon textile fabric of superpower toughness, comprise the following steps:
(1) xylon textile fabric is immersed in ethanolic solution, under the state of 7500 revs/min, stirs 4.5h, make fiber fully swelling, take out, stand-by;
(2) prepare dressing liquid, polypropylene, polyurethane and deionized water are mixed, be warming up to 55 DEG C, add compatilizer, softener, crosslinking agent, protective agent, under the power of 800W, ultrasonic 8h, obtains dispersion liquid;
(3) dispersion liquid step (2) obtained forms nano microsphere through the atomization of high-frequency ultrasonic atomizer, and is sprayed onto on the xylon textiles of operation through spout with the speed of 1.8cm/s;
(4) by the xylon textiles stacking at room temperature 170min after atomization, then use clean water 3-5 time, naturally dry, then at 118 DEG C, bake 3min, obtain the xylon textiles with superpower toughness.
Carry out performance test to the xylon textile fabric provided in embodiment below, wherein comparative example is untreated common xylon textile fabric.
(1) water vapour permeability
Filling water, and envelope is positioned in the sealed environment of set point of temperature and humidity with the moisture vapor transmission cup testing sample, and the change calculations according to moisture vapor transmission cup in certain hour (comprising water and test sample) quality goes out vapor transfer rate.
Test result is as shown in table 1:
Table 1
From table 1, compared with normal wood fiber textile fabric, xylon textile fabric poisture-penetrability provided by the invention is good, and people's dress is more comfortable, is more conducive to the health of people.
(2) fracture strength
Test according to GB/T 3923.1-1999 standard, adopt isodromicing elongation's type test instrument, test result is as shown in table 2:
Table 2
From table 2, xylon textile fabric provided by the present invention has superpower toughness, and fracture strength is large, and tensile property is good.
(3) anti-microbial property
Test according to FZ/T 01021-92 standard, concrete method of testing is: get the xylon textile fabric of 5 × 5cm respectively for test sample, 5mL concentration 1 × 10
4bacteria suspension and the phosphate buffer being added with a small amount of tween of individual/mL, mixing vibration 2h, 6h in 250mL triangular flask, the clump count detecting the rear viable bacteria of concussion contrasts with " 0 " clump count contact time the bacteriostasis rate obtaining textiles.Test result is as shown in table 3:
Table 3
From table 3, xylon textile fabric provided by the invention is compared with common fabric, and anti-microbial property is better.
Xylon textile fabric provided by the invention overcomes the shortcoming of the harder easy fracture of xylon, and the fabric obtained has superpower toughness, and has good poisture-penetrability and anti-microbial property, safety, soft comfortable, can be used for the underclothes of people.
Claims (10)
1. there is a preparation method for the xylon textile fabric of superpower toughness, it is characterized in that, comprise the following steps:
(1) xylon textile fabric is immersed in ethanolic solution, stirs 3-5h, make fiber fully swelling, take out, stand-by;
(2) prepare dressing liquid, polypropylene, polyurethane and deionized water are mixed, be warming up to 40-60 DEG C, add compatilizer, softener, crosslinking agent, protective agent, ultrasonic 5-10h, obtains dispersion liquid;
(3) dispersion liquid step (2) obtained forms nano microsphere through the atomization of high-frequency ultrasonic atomizer, and is sprayed onto on the xylon textiles of operation through spout;
(4) by the xylon textiles stacking at room temperature 2-3h after atomization, then use clean water 3-5 time, naturally dry, then at 110-120 DEG C, bake 2-5min, obtain the xylon textiles with superpower toughness.
2. a kind of preparation method with the xylon textile fabric of superpower toughness as claimed in claim 1, it is characterized in that, in step (1), the concentration of described ethanolic solution is 30%.
3. a kind of preparation method with the xylon textile fabric of superpower toughness as claimed in claim 1, it is characterized in that, in step (2), the mass ratio of polypropylene and polyurethane is 1:3.
4. a kind of preparation method with the xylon textile fabric of superpower toughness as claimed in claim 1, it is characterized in that, described compatilizer is maleic anhydride graft compatilizer.
5. a kind of preparation method with the xylon textile fabric of superpower toughness as claimed in claim 1, is characterized in that, described crosslinking agent organosilicon cross-linking agent.
6. a kind of preparation method with the xylon textile fabric of superpower toughness as claimed in claim 1, it is characterized in that, described protective agent is hydroxyethylcellulose.
7. a kind of preparation method with the xylon textile fabric of superpower toughness as claimed in claim 1, it is characterized in that, described in step (3), the particle diameter of nano microsphere is 20-100nm.
8. a kind of preparation method with the xylon textile fabric of superpower toughness as claimed in claim 1, is characterized in that, in step (3), the speed of service of the nano microsphere of atomizer spout ejection is 1-2cm/s.
9. a kind of preparation method with the xylon textile fabric of superpower toughness as claimed in claim 1, is characterized in that, the speed that xylon textiles described in step (3) runs is 11-15m/min.
10. a kind of preparation method with the xylon textile fabric of superpower toughness as claimed in claim 1, is characterized in that, in step (3) during atomization xylon textiles, its positive and negative respectively processes twice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510059231.4A CN104611922A (en) | 2015-02-04 | 2015-02-04 | Method for preparing wood fiber textile fabric with super-strong toughness |
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| CN201510059231.4A CN104611922A (en) | 2015-02-04 | 2015-02-04 | Method for preparing wood fiber textile fabric with super-strong toughness |
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Cited By (3)
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| CN105755810A (en) * | 2016-03-03 | 2016-07-13 | 许孟葵 | Sweat-absorbing ultraviolet-protection socks and preparation method thereof |
| CN105755805A (en) * | 2016-03-03 | 2016-07-13 | 许孟葵 | Antibacterial sweat-absorbent socks and preparation method thereof |
| CN114592344A (en) * | 2022-03-29 | 2022-06-07 | 武汉纺织大学 | Preparation method of high-strength high-toughness fiber material |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755810A (en) * | 2016-03-03 | 2016-07-13 | 许孟葵 | Sweat-absorbing ultraviolet-protection socks and preparation method thereof |
| CN105755805A (en) * | 2016-03-03 | 2016-07-13 | 许孟葵 | Antibacterial sweat-absorbent socks and preparation method thereof |
| CN105755810B (en) * | 2016-03-03 | 2018-03-06 | 许孟葵 | Absorbing sweat UV resistance socks and preparation method thereof |
| CN105755805B (en) * | 2016-03-03 | 2018-03-06 | 许孟葵 | Antibacterial sweat-absorbing socks and preparation method thereof |
| CN114592344A (en) * | 2022-03-29 | 2022-06-07 | 武汉纺织大学 | Preparation method of high-strength high-toughness fiber material |
| CN114592344B (en) * | 2022-03-29 | 2024-04-16 | 武汉纺织大学 | Preparation method of high-strength high-toughness fiber material |
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