CN102409529A - Uvioresistant textile finishing agent - Google Patents
Uvioresistant textile finishing agent Download PDFInfo
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- CN102409529A CN102409529A CN2011102103564A CN201110210356A CN102409529A CN 102409529 A CN102409529 A CN 102409529A CN 2011102103564 A CN2011102103564 A CN 2011102103564A CN 201110210356 A CN201110210356 A CN 201110210356A CN 102409529 A CN102409529 A CN 102409529A
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- finishing agent
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- uvioresistant
- textile
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Abstract
The invention relates to an uvioresistant textile finishing agent which is characterized by comprising the following components in concentration: 10-50 g/L nano ceramic particles, 1.0-3.0 g/L chitosan, 1.5-2.5 g/L sodium sulfate and 0.5-1.5 wt% of glacial acetic acid. The textile processed by the finishing agent has a good ultraviolet shielding function, and the textile processing procedure is simple.
Description
Technical field
The present invention relates to a kind of anti-ultraviolet fabric, belong to textile technology field.
Background technology
Ultraviolet ray is a wavelength 200-40Onm electromagnetic wave, and wavelength 400-32Onm claims UV-A in the zone; Wavelength 320-28Onm claims UV-B in the zone; UV-C is claimed in the zone of wavelength 280-200nm.The UV-C wavelength is shorter, and oneself is absorbed in air, can not arrive earth surface.Ultraviolet ray accounts for 6% in daylight, UV-A large percentage wherein, and the UV-B ratio is less.UV-A can see through epidermal tissue, and muscle is followed the string, and pachylosis forms wrinkle.UV-B then is related with carcinogen.Therefore want to shield UV-B and the short-and-medium wavelength part of UV-A effectively.An amount of ultraviolet radiation has bactericidal action and can promote the synthetic of vitamin D, helps health.But under the burning sun prolonged exposure, human body skin can lose defensive ability/resistance ability, and erythema or bubble appear in easy burning.Excessive ultraviolet ray irradiation also can be brought out skin disease (like dermatitis, pigment asteatosis cutis), even cutaneum carcinoma, promotes the immunologic function of cataractous generation and reduction human body.There is data to show, the every minimizing 1% of ozone layer, ultraviolet radiation intensity just increases 2%, and the possibility of suffering from cutaneum carcinoma will improve 3%.Therefore, avoid excessive ultraviolet radiation in order to protect human body, the arrangement of textiles ultraviolet radiation preventing is very urgent.Anti-ultraviolet fabric is that ultraviolet ray is had the stronger absorption and the fabric of albedo; Principle is that fiber or fabric are added and can perhaps absorb ultraviolet material by shielding ultraviolet rays; Improving fabric to ultraviolet absorption and albedo, but the ultraviolet light screener (ZnO and TiO) or the composite effect of absorbent and fabric are relatively poor.
Kinds of fibers is different, and its ultraviolet ray transmissivity, UPF (UPF) are also different.The ultraviolet ray transmissivity of polyester, wool fibre geometric ratio cotton, viscose is low, UPF is little.Because of the aromatic amino acid in phenyl ring in the polyester construction and the wool protein molecule, the light less than 300nm all had very big absorbability.So have the hair, crudefiber crop, silk, terylene of anti-ultraviolet function, anti-ultraviolet chemical fibre etc. as preferred raw materials.And the ability of COTTON FABRIC antiultraviolet is relatively poor relatively, is the most meable lining of ultraviolet ray.Therefore, it is the most urgent COTTON FABRIC to be carried out the ultraviolet radiation preventing arrangement.
Chitin is a kind of natural biological high polymer that extract in the cell membrane by the shell of shrimp, crab insect and mushroom, algae, and shitosan is the product of the treated deacetylate of chitin.Chitin fiber and chitin fiber are the natural high polymer fibers that forms through high-tech processing spinning with chitin and chitosan solution.Have characteristics such as biological degradability is good, can be spun into two big types on long filament or staple fibre, long filament is used for twisting with the fingers the system suture, and staple fibre is made medical accessory with the nonwoven fabric form.Chitosan molecule is a linear structure, and connecting great amount of hydroxy group, amino, pyrolysis temperature on the strand is 280-300 ℃, dissolve in various rare acid solutions, and like formic acid, acetate, salicylic acid etc.
Summary of the invention
Technical problem to be solved by this invention provides a kind of fabric finishing agent with anti-ultraviolet function.
For solving the problems of the technologies described above, the present invention realizes like this
A kind of anti-ultraviolet fabric finishing agent, it is following to it is characterized in that comprising each component concentrations: nanometer scale ceramics particle 10-50g/L, shitosan 1.0-3.0g/L, sodium sulphate 1.5-2.5g/L, glacial acetic acid 0.5-1.5wt%.
The present invention has following positive effect: the composition of ceramic material mainly is silica, aluminium oxide, potassium oxide, sodium oxide molybdena, calcium oxide, magnesia, iron oxide, titanium oxide; Contain abundant metallic element; Refractive index is high, and nano level ceramic particle has certain plasticity.Shitosan has biocompatibility, degradability, adhesiveness, and using sulfated sodium is convenient to shitosan is attached on the fabric fibre as crosslinking agent, use this finishing agent fabric treated and have good function of shielding ultraviolet radiation, and the process of processing fabric is simple.
The specific embodiment
Below in conjunction with the specific embodiment the present invention is done further detailed description.
Nanometer scale ceramics particle (Zhejiang Zhoushan Tomorrow Nanomaterials Co., Ltd); Shitosan (available from Qingdao cloud cosmos bio tech ltd, molecular weight is 480,000, and deacetylation is 95), fabric are cotton white plain cloth.
Each concentration of component of the finishing agent that embodiment 1 to 4 is adopted is as shown in table 1:
| ? | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Shitosan | 1.0 | 2.0 | 3.0 | 1.5 |
| Sodium sulphate | 1.5 | 2.0 | 2.5 | 1.2 |
| The nanometer scale ceramics particle | 10 | 20 | 30 | 50 |
| Glacial acetic acid | 0.5 | 0.8 | 1.5 | 1.0 |
Table 1
The process of handling fabric is following:
1, the preparation of finishing agent: the shitosan powder is dispersed in the acetum, and stirring, even adds the nanometer scale ceramics particle, and is after stirring, for use;
2, before finish fabric, in finishing agent, add sodium sulphate, immerse COTTON FABRIC then, boil 30min at 80 ℃, take out the back and bake 5min at 100 ℃, drying at room temperature 24h cleans with the acetum excusing from death then, and 80 ℃ of oven dry are weighed.Ultraviolet ray transmissivity is more little, and the effect of fabric protectiving ultraviolet is good more, and the ultraviolet ray transmissivity of all-cotton fabric is about 1.5 through the ultraviolet ray transmissivity of the COTTON FABRIC that the present invention handled between 8-11%.
The above-mentioned specific embodiment does not limit technical scheme of the present invention in any form, and the technical scheme that mode obtained that every employing is equal to replacement or equivalent transformation all drops on protection scope of the present invention.
Claims (1)
1. anti-ultraviolet fabric finishing agent, it is following to it is characterized in that comprising each component concentrations: nanometer scale ceramics particle 10-50g/L, shitosan 1.0-3.0g/L, sodium sulphate 1.5-2.5g/L, glacial acetic acid 0.5-1.5wt%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102103564A CN102409529A (en) | 2011-07-26 | 2011-07-26 | Uvioresistant textile finishing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102103564A CN102409529A (en) | 2011-07-26 | 2011-07-26 | Uvioresistant textile finishing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102409529A true CN102409529A (en) | 2012-04-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102103564A Pending CN102409529A (en) | 2011-07-26 | 2011-07-26 | Uvioresistant textile finishing agent |
Country Status (1)
| Country | Link |
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| CN (1) | CN102409529A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963204A (en) * | 2015-06-29 | 2015-10-07 | 安徽东锦服饰有限公司 | Processing method of radiation protection garment fabric |
| CN104975503A (en) * | 2015-06-29 | 2015-10-14 | 安徽东锦服饰有限公司 | Processing method of anti-ultraviolet thermal-insulation clothing |
| CN104975502A (en) * | 2015-06-29 | 2015-10-14 | 安徽东锦服饰有限公司 | Processing method of antibacterial and health protecting garment fabric |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04279678A (en) * | 1991-03-07 | 1992-10-05 | Momoki Nakagawa | Production of coating material containing chitosan |
| JPH07229063A (en) * | 1994-02-09 | 1995-08-29 | Toyo Kogyo Kk | Antimicrobial fiber product and its production |
| CN1912229A (en) * | 2006-08-15 | 2007-02-14 | 天津工业大学 | UV light screen agent, uviorosistant fibric finishing agent and its finished fibric |
| CN201734992U (en) * | 2010-01-25 | 2011-02-09 | 安徽甲特生物科技有限公司 | Medical or civil chitosan antibacterial functional gauze |
| CN102002854A (en) * | 2010-12-06 | 2011-04-06 | 中原工学院 | Multifunctional textile finishing agent, preparation method thereof and cotton textile finishing method |
-
2011
- 2011-07-26 CN CN2011102103564A patent/CN102409529A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04279678A (en) * | 1991-03-07 | 1992-10-05 | Momoki Nakagawa | Production of coating material containing chitosan |
| JPH07229063A (en) * | 1994-02-09 | 1995-08-29 | Toyo Kogyo Kk | Antimicrobial fiber product and its production |
| CN1912229A (en) * | 2006-08-15 | 2007-02-14 | 天津工业大学 | UV light screen agent, uviorosistant fibric finishing agent and its finished fibric |
| CN201734992U (en) * | 2010-01-25 | 2011-02-09 | 安徽甲特生物科技有限公司 | Medical or civil chitosan antibacterial functional gauze |
| CN102002854A (en) * | 2010-12-06 | 2011-04-06 | 中原工学院 | Multifunctional textile finishing agent, preparation method thereof and cotton textile finishing method |
Non-Patent Citations (2)
| Title |
|---|
| 李建等: "壳聚糖/纳米TiO2复合整理棉织物的性能研究", 《纺织科学研究》 * |
| 黄立新: "棉织物的防紫外线整理技术", 《纺织学报》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963204A (en) * | 2015-06-29 | 2015-10-07 | 安徽东锦服饰有限公司 | Processing method of radiation protection garment fabric |
| CN104975503A (en) * | 2015-06-29 | 2015-10-14 | 安徽东锦服饰有限公司 | Processing method of anti-ultraviolet thermal-insulation clothing |
| CN104975502A (en) * | 2015-06-29 | 2015-10-14 | 安徽东锦服饰有限公司 | Processing method of antibacterial and health protecting garment fabric |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120411 |