CN1123637A - Ultravidet and optical resistant textile - Google Patents
Ultravidet and optical resistant textile Download PDFInfo
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- CN1123637A CN1123637A CN 95108204 CN95108204A CN1123637A CN 1123637 A CN1123637 A CN 1123637A CN 95108204 CN95108204 CN 95108204 CN 95108204 A CN95108204 A CN 95108204A CN 1123637 A CN1123637 A CN 1123637A
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- yarn
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- viscose
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- nano particles
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Abstract
The functional fabric being able to resist ultraviolete ray, visual light and infrared irradiation is woven by means of functional viscose fibre yarn, cotton yarn, terylene yarn and spandex yarn. The said yunctional viscose fibre yarn is made up of nm-class particles and viscose through preparing nm-class particles, ball grinding to less than 100 nm in granularity, mixing with viscose, and spraying at 60-80 deg.C.
Description
The invention belongs to functional textile fabrics, and is suitable for weaving various fabrics such as ultraviolet-resistant shirts, stockings, sleeves, ultraviolet-resistant caps, umbrellas and the like required by people.
The ozone layer is thinner and thinner along with the change of the oxygen environment at present. According to the demonstration of meteorological experts in the United nations and observation and measurement of artificial earth satellites, the fact that the ozone layer of the earth is being destroyed sharply is found, and an ozone layer hole with the area as large as that of the American national soil can be observed above the south pole of the earth, and the hole is gradually enlarged; in the northern hemisphere, people are also worn to different degrees, people are facing increasingly stronger ultraviolet radiation, the health of people is being threatened, and the incidence rate of skin cancer and cataract increases day by day. The resistance of the human body is impaired and suppressed. Therefore, the occurrence of diseases is easy, and the phenomenon has attracted high attention from countries all over the world.
Japanese patent JP03137213 provides a functional textile material. It is a special fiber containing fine ceramic powder. This material has a certain reflection of far infrared rays. The ultraviolet ray segment does not reflect and absorb, and the granularity of the ceramic powder is larger, about 100 microns. This results in a reduction in fiber strength and, in addition, because of the large size of the particles, the particles cannot penetrate (or dig into, penetrate) into the fiber pores, thus resulting in low efficiency and limited use of the article.
EP-331160 also provides a functional material consisting of one or more of carbides, oxides, nitrides, oxy-hydrides of Ti, Zr, V, Nb, Ta, Cr, Ce, Co, Mn, etc. The material is in a fiber shape or a particle shape (coarse particles), has piezoelectricity, electron emission, biological property and magnetic property, can be used in the fields of capacitors, piezoelectricity, catalysts and the like, but is difficult to be made into functional fabrics, particularly ultraviolet-resistant and visible-light-resistant functional fabrics due to the coarse particles.
The invention aims to provide a functional textile fabric with excellent ultraviolet resistance and visible light resistance.
In order to achieve the above object, the functional textile fabric of the present invention comprises the following components (by weight): the functional viscose yarn is 40-60%, and the sum of any one or more than two of cotton yarn, polyester yarn, polyamide yarn and spandex yarn is 60-40%, and the functional viscose yarn is characterized in that:
A. the functional viscose yarn comprises the following components in percentage by weight:
1-10% of nano particles;
90-99% of viscose;
B. the nano particles comprise the following components in percentage by weight:
FeO 2.0～10％、Fe2O35.0～45.0％、Fe3O45.0～20％、ZrO 1～5％、Y2O32.0～10.0％、ZnO 5～15％、r-(Fe-Ni) 5～10％、CaO-Cr2O3-Fe2O31.0～15.0％、Co3O4-Fe2O3-MnO-TiO21～20％。
when the functional textile fabric is prepared, the particle size of the nano particles is required to be less than 100 nm.
According to the technical scheme, the fabric with the fancy ware is manufactured by utilizing the characteristics expressed by the nanoscale, researches show that the nano particles have excellent ultraviolet resistance, visible light resistance and other properties under the size of 10-100 nm, the functional fiber yarn, the functional cloth and the like can be manufactured by applying the nano particles to the fabric through a special process technology, and various ultraviolet-resistant and visible light-resistant umbrellas, caps, socks, clothes and the like can be manufactured.
According to the invention, through a large amount of researches, the ultraviolet band and the visible band have strong resistance when selecting and preparing materials, and the infrared band needs to consider that the heat emitted by infrared rays is transmitted to the skin surface of a human body through the fabric as little as possible, so that the functional fabric can resist the harm of ultraviolet rays to the human body in hot summer and can resist the heat brought to the human body by infrared radiation. In particular in a physical sense. The material has high absorptivity (d) in ultraviolet and visible light bands (i.e. wavelength of 10-800 nm), and needs low absorptivity and low emissivity (epsilon) in infrared bands (mainly 3-5 mu m, 8-20 mu m). The following compositions are studied to satisfy the above physical quantities: FeO, Fe2O3、Fe3O4、ZrO、Y2O3、ZnO、r-(Fe-Ni)、CaO-Cr2O3-Fe2O3、Co3O4-Fe2O3-MnO-TiO2。
The manufacturing method of the invention is as follows:
the manufacturing method comprises the following specific steps: (1) and preparing the nano particles. (2) And preparing the functional viscose yarn. (3) And preparing the functional textile. The following are now assigned:
1. preparing nano particles:
the nano-particle components are mixed, and then the mixture is finely ground into particles less than 100nm by a high-energy ball mill.
Wherein Fe3O4And r- (Fe-Ni) can also be carried out in advance by a chemical method, a carbonyl method: the reaction formula is as follows:
(1)
2. preparing functional viscose yarn:
the nano particles and the viscose prepared according to the components are proportioned and uniformly mixed, and then the mixture is sprayed into functional viscose fiber yarn at the temperature of 60-80 ℃.
3. Preparing a functional textile:
the functional viscose fiber yarn of 40-60 percent and any one or the sum of more than two of cotton yarn, terylene, nylon yarn and spandex yarn of 60-40 percent are made into the functional textile on a knitting machine.
Furthermore, the textile can be made into required products, such as clothes, caps, umbrellas, socks and the like, for people to use, and plays a role in protecting the health of people.
The invention has the following effects:
the prepared functional textile is detected by a national measurement unit and a national authentication unit, has excellent ultraviolet resistance and visible light resistance, can reduce the ultraviolet radiation intensity of a 190-400 mm waveband by 90-99%, has the same performance in a visible light waveband of 400-800 m, and has lower radiance of less than 0.5 in an infrared waveband.
Examples
Four batches of functional textiles are prepared according to the components and the manufacturing method of the functional textiles, and the functional textiles and the common textiles are selected for comparative tests on the aspects of ultraviolet resistance, visible light resistance and the like.
Firstly, three batches of nanoparticles are prepared according to the composition range of the nanoparticles, and the specific components of the three batches of nanoparticles are shown in table 1.
The three batches of nano particles are matched with corresponding viscose glue, and are mixed to prepare the functional viscose fiber yarn at a certain temperature, and the composition and the preparation conditions of the functional viscose fiber yarn are shown in table 2.
Three batches of prepared functional viscose yarn are respectively matched with cotton yarn, polyester yarn, polyamide yarn, spandex yarn or a mixture thereof to be woven into four batches of functional textile fabrics, and the composition ingredients of the functional textile fabrics are listed in table 3.
Four batches of the functional textile fabric and the common fabric were then used for comparative tests of UV and visible light resistance, and the results are shown in Table 4. Table 2 examples functional viscose yarn composition (wt.%) and preparation conditions
Table 3 example viscose and cotton yarns, etc. in functional textiles
| Batch of Number (C) | Composition (wt%) | Preparation conditions | |||
| Nanoparticles | Adhesive glue | Diameter of nanoparticles | Spraying temperature | ||
| Batch number | Proportioning | Proportioning | μm | ℃ | |
| 1 | 1 | 2 | 98 | 0.050 | 65 |
| 2 | 2 | 4 | 96 | 0.060 | 70 |
| 3 | 3 | 5 | 95 | 0.100 | 80 |
The proportion range of the components (weight percent)
| Batch of Number (C) | Viscose yarn | Cotton yarn | Nylon yarn | Polyester yarn | Spandex yarn | |
| Batch number | Proportioning | |||||
| 1 | 1 | 40 | 30 | 30 | ||
| 2 | 2 | 55 | 45 | |||
| 3 | 3 | 45 | 10 | 25 | 20 | |
| 4 | 3 | 48 | 12 | 10 | 15 | 15 |
Table 1 examples nanoparticle compositions (% by weight)
TABLE 4 UV-protection of functional textiles of the invention and ordinary textiles
| Sequence of steps Number (C) | FeO | Fe2O3 | Fe3O4 | ZrO | Y2O3 | ZnO | r-(Fe-Ni) | CaO-Cr2O3-Fe2O3 | Co3O4-Fe2O3-MnO-TiO2 |
| 1 | 8.5 | 35.0 | 8.0 | 4.0 | 10.0 | 10.0 | 5.0 | 10.0 | 9.5 |
| 2 | 2.0 | 45.0 | 5.0 | 1.0 | 2.0 | 10.0 | 10.0 | 15 | 10.0 |
| 3 | 5.0 | 30.0 | 15.0 | 5.0 | 5.0 | 15.0 | 7.0 | 9.0 | 9.0 |
Comparison of the properties against visible light
| Performance of Name of fabric | The ultraviolet wavelength is 190-400 nm Ultraviolet resistance (%) | Visible light wavelength of 400-800 nm Anti-visible light ability (%) |
| Common textile | 0 | 0 |
| 1# of the present invention | 95 | 90 |
| Invention 2# | 99 | 95 |
| Invention No. 3 | 92.81 | 98 |
| Inventive 4# | 94.64 | 96.5 |
Claims (2)
1. An anti-ultraviolet and anti-visible functional textile comprises the following components in percentage by weight: the functional viscose yarn is 40-60%, and the sum of any one or more than two of cotton yarn, polyester yarn, polyamide yarn and spandex yarn is 60-40%, and the functional viscose yarn is characterized in that:
A. the functional viscose yarn comprises the following components in percentage by weight:
1-10% of nano particles;
90-99% of viscose;
B. the nano particles comprise the following components in percentage by weight:
FeO 2.0～1O％、Fe2O35.0～45.0％、Fe3O45.0～20％、ZrO 1～5％、Y2O32.O～1O.0％、ZnO 5～15％、r-(Fe-Ni) 5～10％、CaO-Cr2O3-Fe2O31.0～15.0％、Co3O4-Fe2O3-MnO-TiO21～20％。
2. the functional textile according to claim 1, wherein: the particle size of the nano particles is required to be less than 100 nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95108204A CN1054973C (en) | 1995-07-18 | 1995-07-18 | Ultravidet and optical resistant textile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95108204A CN1054973C (en) | 1995-07-18 | 1995-07-18 | Ultravidet and optical resistant textile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1123637A true CN1123637A (en) | 1996-06-05 |
| CN1054973C CN1054973C (en) | 2000-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95108204A Expired - Fee Related CN1054973C (en) | 1995-07-18 | 1995-07-18 | Ultravidet and optical resistant textile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1054973C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605451A (en) * | 2012-02-26 | 2012-07-25 | 昆山华阳复合材料科技有限公司 | Degradable composite medical fiber |
| CN103046196A (en) * | 2012-12-06 | 2013-04-17 | 浙江蓝天海纺织服饰科技有限公司 | Frock fabric and weaving method thereof |
| CN103668512A (en) * | 2012-09-13 | 2014-03-26 | 天津宇航科技发展有限公司 | Nanometer special-function fiber integrating ultraviolet resistance, visible light resistance and near-infrared resistance |
| CN108410166A (en) * | 2018-04-03 | 2018-08-17 | 浙江舜浦工艺美术品股份有限公司 | The manufacture craft of straw hat |
| CN109056092A (en) * | 2018-07-23 | 2018-12-21 | 澳洋集团有限公司 | A kind of preparation method of antimicrobial form short rayon fiber |
| TWI698563B (en) * | 2018-12-25 | 2020-07-11 | 南亞塑膠工業股份有限公司 | Heat-insulating dark-cooling fiber and textiles made therefrom |
-
1995
- 1995-07-18 CN CN95108204A patent/CN1054973C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605451A (en) * | 2012-02-26 | 2012-07-25 | 昆山华阳复合材料科技有限公司 | Degradable composite medical fiber |
| CN102605451B (en) * | 2012-02-26 | 2013-12-18 | 昆山华阳复合材料科技有限公司 | Degradable composite medical fiber |
| CN103668512A (en) * | 2012-09-13 | 2014-03-26 | 天津宇航科技发展有限公司 | Nanometer special-function fiber integrating ultraviolet resistance, visible light resistance and near-infrared resistance |
| CN103046196A (en) * | 2012-12-06 | 2013-04-17 | 浙江蓝天海纺织服饰科技有限公司 | Frock fabric and weaving method thereof |
| CN108410166A (en) * | 2018-04-03 | 2018-08-17 | 浙江舜浦工艺美术品股份有限公司 | The manufacture craft of straw hat |
| CN109056092A (en) * | 2018-07-23 | 2018-12-21 | 澳洋集团有限公司 | A kind of preparation method of antimicrobial form short rayon fiber |
| TWI698563B (en) * | 2018-12-25 | 2020-07-11 | 南亞塑膠工業股份有限公司 | Heat-insulating dark-cooling fiber and textiles made therefrom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1054973C (en) | 2000-08-02 |
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