CN105019270A - Hydrogen peroxide bleaching stabilizer for cotton fabrics - Google Patents
Hydrogen peroxide bleaching stabilizer for cotton fabrics Download PDFInfo
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- CN105019270A CN105019270A CN201510449362.3A CN201510449362A CN105019270A CN 105019270 A CN105019270 A CN 105019270A CN 201510449362 A CN201510449362 A CN 201510449362A CN 105019270 A CN105019270 A CN 105019270A
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- hydrogen peroxide
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- peroxide bleaching
- bleaching stabilizer
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Abstract
The invention relates to an environment-friendly stabilizer for hydrogen peroxide bleaching of cotton fabrics. The stabilizer is formed by compounding 10%-15% of EthyDiaminedhephen Acetic-Na, 0.1%-0.5% of polyacrylamide, 5%-10% of alcohol amine, 5%-10% of boric acid, 2%-10% of sodium citrate, 2%-5% of magnesium inorganic salt, 3%-5% of a dispersant, 3%-10% of fatty alcohol-polyoxyethylene ether and distilled water. According to the invention, O atoms and N atoms with strong negativity in alcohol amine and [HO2.] free radicals formed during decomposition of hydrogen peroxide form hydrogen bonds, the decomposition of hydrogen peroxide is effectively controlled, and holes generated by local brittle damage of fibers are eliminated. According to the invention, no silica scale is generated during application of the stabilizer without silicate, and thus a bleached fabric is good in hand feeling; as the stabilizer is free of phosphorous substances, environment pollution is avoided, and the stabilizer has environment-friendly effect.
Description
Technical field
The invention belongs to textile printing and dyeing pre-treatment applied technical field, relate to a kind of environment-friendly type oxygen bleaching stabilization aid of COTTON FABRIC.
Background technology
Cotton fiber has good moisture pick-up properties, more excellent wearability and be easy to the advantages such as dyeing, makes cotton fiber become most important natural textile raw material.But natural cotton fiber contains a large amount of impurity, some pigments wherein not only reduce the white appearance of cotton fiber, and affect Color.These pigments need could remove through bleaching process, make the whiteness that cotton fiber reaches desirable.Bleaching process comprises chlorine bleaching process and oxygen bleaching process, and applying maximum bleaching agents in chlorine bleaching process is clorox, and clorox has excitant, meets acid and give off poisonous gas, and the chlorine drift waste water of generation is also more difficult; Applying maximum bleaching agents in oxygen bleaching operation is hydrogen peroxide, and hydrogen peroxide has the advantages such as pollution-free, bleaching effect is good, becomes a kind of excellent, most widely used oxidative bleaches in COTTON FABRIC bleaching process.But hydrogen peroxide is unstable, under the high-alkali condition of high temperature, run into free metal ion (as Fe2+, Cu2+, Mn3+ etc.), organic matter or a certain amount of minute solid particles, hydrogen peroxide can violently decompose, so not only cause the waste of raw material, add production cost, but also the whiteness after fabric oxygen bleaching can be made to reduce, cause powerful decline, even occur oxygen bleaching broken hole.Therefore, appropriate hydrogen peroxide bleaching stabilizer must be added in oxygen bleaching operation, hydrogen peroxide progressively be decomposed, cuts the waste, the discoloration of bringing into normal play, make fabric reach comparatively ideal whiteness, avoid fabric strength to lose simultaneously and ensure fabric feeling.
At present, common hydrogen peroxide bleaching stabilizer is silicon-contained type and contains phosphorous, and what the application of silicon-contained type hydrogen peroxide bleaching stabilizer was maximum is waterglass (sodium metasilicate).The 201410470083.0 a kind of cold bleaching methods providing cotton textiles or cotton-containing fabrics, bleaching stibilizer used is one or more mixtures of sodium metasilicate, phytic acid, sodium phytate.The shortcoming of this type of hydrogen peroxide bleaching stabilizer easily forms silicon dirt, and silicon dirt deposition sticks on fabric and is difficult to remove, and affect fabric feeling, silicon dirt can pollute machinery inwall simultaneously, is difficult to cleaning; Alkali resistance is poor, sequestering also poor to metal ion.
Containing the application of phosphorous hydrogen peroxide bleaching stabilizer maximum be organic phosphate surfactant, 201110083499.3 provide a kind of hydrogen peroxide bleaching stabilizer and application thereof, belong to the auxiliary agent in textile dyeing pre-treatment process, wherein contain the organic phosphate of 50 ~ 70%; 201210268636.5 preparation methods providing a kind of hydrogen peroxide stabilizer, wherein containing diethylenetriamine penta 0.8-1.2 and organophosphor 0.6-0.8.The shortcoming of this type of hydrogen peroxide bleaching stabilizer easily produces gel, and drift whiteness is poor, metal ion can not be concentrated, can not beyond chelated mineral can the impurity of catalysis decomposing hydrogen dioxide solution.In addition, phosphate type surfactant can cause body eutrophication to cause algae overgrowing in water, pollutes, have strict control in the sewage drainage standard of China to the discharge of phosphorus to water body.Therefore, exploitation has great importance without silicon, without phosphorus hydrogen peroxide bleaching stabilizer.
Summary of the invention
The object of this invention is to provide a kind of hydrogen peroxide bleaching stabilizer for COTTON FABRIC, while effectively controlling hydrogen peroxide uniform decomposition, solve the deficiencies in the prior art: (1) silicon-contained type hydrogen peroxide bleaching stabilizer easily forms the problem of silicon dirt; (2) can to the problem of environment containing phosphorous hydrogen peroxide bleaching stabilizer.
A kind of hydrogen peroxide bleaching stabilizer for COTTON FABRIC provided by the invention, to belong to without silicon without phosphorous hydrogen peroxide bleaching stabilizer, it is characterized in that, by percentage to the quality, by the adjacent sodium 10 ~ 15% of ethylenediamine two, polyacrylamide 0.1 ~ 0.5%, hydramine 5 ~ 10%, boric acid 5 ~ 10%, natrium citricum 2 ~ 10%, magnesium inorganic salts 2 ~ 5%, dispersant 3 ~ 5%, fatty alcohol-polyoxyethylene ether 3 ~ 10% and distilled water is composite forms.
The described adjacent sodium of ethylenediamine two is a kind of chelating type component, has the performance of high temperature resistant, resistance to highly basic, has very strong chelation, and generate stable water-soluble compound under the high-alkali condition of high temperature to iron ion.
Described polyacrylamide is a kind of absorbent-type component, can minute solid particles effectively in adsorbent solution, reduces its decomposition to hydrogen peroxide.
Described hydramine is one or more in dimethanolamine, diethanol amine, diglycolamine etc., wherein in hydramine containing the O atom of strong negativity and atom N, can with [the HO that formed in decomposing hydrogen dioxide solution process
2] free radical formation hydrogen bond, effectively control the decomposition of hydrogen peroxide, the tendering generation broken hole in fiber local can be avoided.
Described magnesium inorganic salts are one or more in the inorganic magnesium salt such as magnesium sulfate, magnesium chloride.The alkaline-earth metal such as magnesium salts can be adsorbed on heavy metal ion surface, thus make it lose activity to decrease the catalytic action to hydrogen peroxide.
The structure of described fatty alcohol-polyoxyethylene ether is:
Wherein n=9 ~ 15, m=5 ~ 12.
beneficial effect of the present invention
A kind of hydrogen peroxide bleaching stabilizer for COTTON FABRIC disclosed by the invention, wherein adds alcamines material, utilizes [the HO formed in the O atom of strong negativity in alcohol and atom N and decomposing hydrogen dioxide solution process
2] free radical formation hydrogen bond, effectively control the decomposition of hydrogen peroxide; The alkaline-earth metal such as magnesium salts can be adsorbed on heavy metal ion surface, thus make it lose activity, and reduce heavy metal ion to the catalytic action of hydrogen peroxide.The present invention can make stabilized hydrogen peroxide, effectively decompose, and avoids the tendering generation broken hole in fiber local, simultaneously not only overcomes silicate and easily form the shortcoming of silicon dirt but also overcome the shortcoming of phosphorus-containing stabilizers to environment.
Detailed description of the invention
Below by embodiment, the invention will be further described.
embodiment 1
A kind of hydrogen peroxide bleaching stabilizer for COTTON FABRIC is made up of following mass percent, the adjacent sodium 10% of ethylenediamine two, polyacrylamide 0.2%, ethylenediamine 8%, boric acid 5%, natrium citricum 5%, anhydrous magnesium sulfate 2%, horse propylene copolymer 5%, fatty alcohol-polyoxyethylene ether 8%,, distilled water 56.8%.
embodiment 2
A kind of hydrogen peroxide bleaching stabilizer for COTTON FABRIC is made up of following mass percent, the adjacent sodium 10% of ethylenediamine two, polyacrylamide 0.2%, ethylenediamine 8%, boric acid 5%, natrium citricum 5%, magnesium chloride hexahydrate 4%, horse propylene copolymer 5%, fatty alcohol-polyoxyethylene ether 8%,, distilled water 44.8%.
embodiment 3
A kind of hydrogen peroxide bleaching stabilizer for COTTON FABRIC is made up of following mass percent, the adjacent sodium 15% of ethylenediamine two, polyacrylamide 0.3%, diglycolamine 5%, boric acid 5%, natrium citricum 5%, anhydrous magnesium sulfate 2%, horse propylene copolymer 6%, fatty alcohol-polyoxyethylene ether 8%,, distilled water 53.7%.
embodiment 4
A kind of hydrogen peroxide bleaching stabilizer for COTTON FABRIC is made up of following mass percent, the adjacent sodium 15% of ethylenediamine two, polyacrylamide 0.3%, diglycolamine 5%, boric acid 5%, natrium citricum 5%, magnesium chloride hexahydrate 4%, horse propylene copolymer 6%, fatty alcohol-polyoxyethylene ether 8%,, distilled water 51.7%.
embodiment 5
A kind of hydrogen peroxide bleaching stabilizer for COTTON FABRIC is made up of following mass percent, the adjacent sodium 15% of ethylenediamine two, polyacrylamide 0.2%, dimethanol 5%, boric acid 5%, natrium citricum 5%, magnesium chloride hexahydrate 4%, horse propylene copolymer 6%, fatty alcohol-polyoxyethylene ether 10%,, distilled water 49.8%.
According to following oxygen bleaching process, oxygen bleaching process is carried out to COTTON FABRIC, and the fabric after oxygen bleaching is tested.COTTON FABRIC: C40 × 40 133 × 72.First enzyme desizing is carried out to fabric, after alkaline scouring, carry out oxygen bleaching again.
Oxygen bleaching is filled a prescription: hydrogen peroxide (100%) 4g/l
Buffering alkaline agent 15g/l
Hydrogen peroxide bleaching stabilizer 6g/l
Oxygen bleaching process: two leachings two are rolled, padding machine pressure 2kg → 101 DEG C decatize 30min → washing → oven dry → test index.Test result is in table 1.
The ultimate strength of COTTON FABRIC is tested on YG-026A type imported electronic fabric strength tester, and method of testing is with reference to GB/T3923.1-1997 textiles; Whiteness is tested on color i7 type chromascope, and folding 4 layers of sample, tests 5 times, gets the flat number of arithmetic.
The result of table 1 shows, after adopting oxygen bleaching of the present invention, the whiteness of COTTON FABRIC and ultimate strength can compare favourably with silicon-contained type hydrogen peroxide bleaching stabilizer, be better than containing phosphorous hydrogen peroxide bleaching stabilizer, and COTTON FABRIC feel is better than silicon-contained type hydrogen peroxide bleaching stabilizer.
Claims (4)
1. the hydrogen peroxide bleaching stabilizer for COTTON FABRIC, it is characterized in that by percentage to the quality, by the adjacent sodium 10 ~ 15% of ethylenediamine two, polyacrylamide 0.1 ~ 0.5%, hydramine 5 ~ 10%, boric acid 5 ~ 10%, natrium citricum 2 ~ 10%, magnesium inorganic salts 2 ~ 5%, dispersant 3 ~ 5%, fatty alcohol-polyoxyethylene ether 3 ~ 10% and distilled water composition.
2. a kind of hydrogen peroxide bleaching stabilizer for COTTON FABRIC according to claim 1, is characterized in that described hydramine is one or more in dimethanolamine, diethanol amine, diglycolamine etc.
3. a kind of hydrogen peroxide bleaching stabilizer for COTTON FABRIC according to claim 1, is characterized in that described dispersant is horse propylene copolymer.
4. a kind of hydrogen peroxide bleaching stabilizer for COTTON FABRIC according to claim 1, is characterized in that the structure of described fatty alcohol-polyoxyethylene ether is:
Wherein n=9 ~ 15, m=5 ~ 12.
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| CN201510449362.3A CN105019270A (en) | 2015-07-28 | 2015-07-28 | Hydrogen peroxide bleaching stabilizer for cotton fabrics |
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| CN201510449362.3A CN105019270A (en) | 2015-07-28 | 2015-07-28 | Hydrogen peroxide bleaching stabilizer for cotton fabrics |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107118302A (en) * | 2017-06-09 | 2017-09-01 | 英德市良仕工业材料有限公司 | A kind of hydrogen peroxide bleaching stabilizer with binary blanching effect and preparation method thereof |
| CN107142711A (en) * | 2017-06-21 | 2017-09-08 | 清远市金沣顺助剂有限公司 | A kind of hydrogen peroxide cold bleaching catalyst and its preparation method and application |
| CN107938212A (en) * | 2017-12-15 | 2018-04-20 | 内蒙古鹿王羊绒有限公司 | A kind of method of the without phosphorus decoloration of blue or green, purple suede |
| CN109162124A (en) * | 2018-09-14 | 2019-01-08 | 桐乡市濮院毛针织技术服务中心 | Dispersing agent is used in a kind of rose dyeing of dacron |
| CN109534296A (en) * | 2019-01-14 | 2019-03-29 | 浙江金科双氧水有限公司 | A kind of anthraquinone oxidized residual liquid stabilizer for preparing hydrogen peroxide |
| CN111560768A (en) * | 2019-02-14 | 2020-08-21 | 柳州煜华科技有限公司 | Phosphorus-free and silicon-oxygen-free bleaching stabilizer and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643997A (en) * | 2009-09-03 | 2010-02-10 | 辽宁恒星精细化工（集团）有限公司 | Textile hydrogen peroxide bleaching stabilizer |
| CN102851937A (en) * | 2012-09-19 | 2013-01-02 | 吴江市意胜纺织有限公司 | Novel oxygen bleaching stabilizer |
| CN103696225A (en) * | 2013-11-27 | 2014-04-02 | 江苏中新资源集团有限公司 | Textile oxygen bleaching stabilizer |
| CN103924438A (en) * | 2013-12-16 | 2014-07-16 | 苏州芳然纺织有限公司 | Textile stabilizer |
| CN104532541A (en) * | 2014-12-30 | 2015-04-22 | 四川益欣科技有限责任公司 | Efficient alkali-resistant non-silicone oxidation bleaching stabilizer as well as preparation method and application thereof |
-
2015
- 2015-07-28 CN CN201510449362.3A patent/CN105019270A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643997A (en) * | 2009-09-03 | 2010-02-10 | 辽宁恒星精细化工（集团）有限公司 | Textile hydrogen peroxide bleaching stabilizer |
| CN102851937A (en) * | 2012-09-19 | 2013-01-02 | 吴江市意胜纺织有限公司 | Novel oxygen bleaching stabilizer |
| CN103696225A (en) * | 2013-11-27 | 2014-04-02 | 江苏中新资源集团有限公司 | Textile oxygen bleaching stabilizer |
| CN103924438A (en) * | 2013-12-16 | 2014-07-16 | 苏州芳然纺织有限公司 | Textile stabilizer |
| CN104532541A (en) * | 2014-12-30 | 2015-04-22 | 四川益欣科技有限责任公司 | Efficient alkali-resistant non-silicone oxidation bleaching stabilizer as well as preparation method and application thereof |
Non-Patent Citations (3)
| Title |
|---|
| 宿霞菲等: ""丙烯酸-马来酸酐共聚物的合成及其螯合分散性能"", 《浙江理工大学学报》 * |
| 罗维新等: ""棉型织物的低温低碱一步法前处理"", 《印染》 * |
| 魏竹波等: "《纺织工业清洗技术》", 31 August 2003, 化学工业出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107118302A (en) * | 2017-06-09 | 2017-09-01 | 英德市良仕工业材料有限公司 | A kind of hydrogen peroxide bleaching stabilizer with binary blanching effect and preparation method thereof |
| CN107118302B (en) * | 2017-06-09 | 2019-02-01 | 广东良仕工业材料有限公司 | A kind of hydrogen peroxide bleaching stabilizer and preparation method thereof with binary blanching effect |
| CN107142711A (en) * | 2017-06-21 | 2017-09-08 | 清远市金沣顺助剂有限公司 | A kind of hydrogen peroxide cold bleaching catalyst and its preparation method and application |
| CN107938212A (en) * | 2017-12-15 | 2018-04-20 | 内蒙古鹿王羊绒有限公司 | A kind of method of the without phosphorus decoloration of blue or green, purple suede |
| CN109162124A (en) * | 2018-09-14 | 2019-01-08 | 桐乡市濮院毛针织技术服务中心 | Dispersing agent is used in a kind of rose dyeing of dacron |
| CN109534296A (en) * | 2019-01-14 | 2019-03-29 | 浙江金科双氧水有限公司 | A kind of anthraquinone oxidized residual liquid stabilizer for preparing hydrogen peroxide |
| CN111560768A (en) * | 2019-02-14 | 2020-08-21 | 柳州煜华科技有限公司 | Phosphorus-free and silicon-oxygen-free bleaching stabilizer and preparation method thereof |
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