CN103173989A - Bleaching liquid and bleaching method for polyvinyl alcohol cotton blended fabric - Google Patents
Bleaching liquid and bleaching method for polyvinyl alcohol cotton blended fabric Download PDFInfo
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- CN103173989A CN103173989A CN2013100518868A CN201310051886A CN103173989A CN 103173989 A CN103173989 A CN 103173989A CN 2013100518868 A CN2013100518868 A CN 2013100518868A CN 201310051886 A CN201310051886 A CN 201310051886A CN 103173989 A CN103173989 A CN 103173989A
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- bleaching
- fabric
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- blended spinning
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- 238000004061 bleaching Methods 0.000 title claims abstract description 69
- 239000004744 fabric Substances 0.000 title claims abstract description 65
- 239000007788 liquid Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 21
- 229920000742 Cotton Polymers 0.000 title abstract description 13
- 239000004372 Polyvinyl alcohol Substances 0.000 title abstract 3
- 229920002451 polyvinyl alcohol Polymers 0.000 title abstract 3
- 238000009987 spinning Methods 0.000 claims description 34
- 238000005406 washing Methods 0.000 claims description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 9
- 230000006378 damage Effects 0.000 abstract description 5
- MZSDGDXXBZSFTG-UHFFFAOYSA-M sodium;benzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC=C1 MZSDGDXXBZSFTG-UHFFFAOYSA-M 0.000 abstract description 5
- DERCTHYVTQKCLG-UHFFFAOYSA-N CP(O)(O)=O.NC1=NC(N(C=C1)CC(CO)[O])=O Chemical compound CP(O)(O)=O.NC1=NC(N(C=C1)CC(CO)[O])=O DERCTHYVTQKCLG-UHFFFAOYSA-N 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 abstract description 2
- 125000005708 carbonyloxy group Chemical group [*:2]OC([*:1])=O 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229940077386 sodium benzenesulfonate Drugs 0.000 abstract 1
- FRPJTGXMTIIFIT-UHFFFAOYSA-N tetraacetylethylenediamine Chemical compound CC(=O)C(N)(C(C)=O)C(N)(C(C)=O)C(C)=O FRPJTGXMTIIFIT-UHFFFAOYSA-N 0.000 abstract 1
- WYXIGTJNYDDFFH-UHFFFAOYSA-Q triazanium;borate Chemical compound [NH4+].[NH4+].[NH4+].[O-]B([O-])[O-] WYXIGTJNYDDFFH-UHFFFAOYSA-Q 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 15
- 239000001301 oxygen Substances 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- 239000007844 bleaching agent Substances 0.000 description 9
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 8
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- BGRWYDHXPHLNKA-UHFFFAOYSA-N Tetraacetylethylenediamine Chemical compound CC(=O)N(C(C)=O)CCN(C(C)=O)C(C)=O BGRWYDHXPHLNKA-UHFFFAOYSA-N 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 238000004043 dyeing Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- JSYPRLVDJYQMAI-ODZAUARKSA-N (z)-but-2-enedioic acid;prop-2-enoic acid Chemical compound OC(=O)C=C.OC(=O)\C=C/C(O)=O JSYPRLVDJYQMAI-ODZAUARKSA-N 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009897 hydrogen peroxide bleaching Methods 0.000 description 3
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 3
- 229960002218 sodium chlorite Drugs 0.000 description 3
- WUUHFRRPHJEEKV-UHFFFAOYSA-N tripotassium borate Chemical compound [K+].[K+].[K+].[O-]B([O-])[O-] WUUHFRRPHJEEKV-UHFFFAOYSA-N 0.000 description 3
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 229910001919 chlorite Inorganic materials 0.000 description 2
- 229910052619 chlorite group Inorganic materials 0.000 description 2
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- -1 peracid compound Chemical class 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000004383 yellowing Methods 0.000 description 2
- MHKLKWCYGIBEQF-UHFFFAOYSA-N 4-(1,3-benzothiazol-2-ylsulfanyl)morpholine Chemical compound C1COCCN1SC1=NC2=CC=CC=C2S1 MHKLKWCYGIBEQF-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical class OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 229910001902 chlorine oxide Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- PEYVWSJAZONVQK-UHFFFAOYSA-N hydroperoxy(oxo)borane Chemical compound OOB=O PEYVWSJAZONVQK-UHFFFAOYSA-N 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009898 sodium hypochlorite bleaching Methods 0.000 description 1
- 229940045872 sodium percarbonate Drugs 0.000 description 1
- 229960002920 sorbitol Drugs 0.000 description 1
- 235000010356 sorbitol Nutrition 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910021655 trace metal ion Inorganic materials 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Abstract
The invention discloses a bleaching liquid and a bleaching method for a polyvinyl alcohol cotton blended fabric. The bleaching liquid comprises the following components in parts by weight: 0.2 to 0.6 part of ammonium borate, 0.5 to 1.5 parts of [1-(4-amino-2-oxo-pyrimidine-1-yl)-3-hydroxy propane-2-yl] oxygen methyl phosphonic acid, 0.5 to 1.5 parts of acrylic acid maleic acid copolymer, 0.5 to 1.5 parts of 1, 5-anhydrous glucitol, 1 to 3 parts of 4-(2-nonanoyl acyloxy ethyoxyl carbonyl oxygroup) sodium benzene sulfonate, 0.2 to 0.6 part of tetra acetyl ethylene diamine, 1.5 to 7.5 parts of sodium hydroxide, 2 to 8 parts of hydrogen peroxide and 1000 parts of water. When the bleaching liquid is used for bleaching the polyvinyl alcohol cotton blended fabric, the bleaching process is simple, so that the bleaching liquid is suitable for mass production. The bleaching liquid is less in fabric strength damage and good in bleaching effect, and can be used for effectively preventing the fabric from being broken.
Description
Technical field
The present invention relates to a kind of fabric with the method for bleaching of bleaching liquid and fabric, relate in particular to a kind of victoria blended spinning fabric with the method for bleaching of bleaching liquid and victoria blended spinning fabric.
Background technology
In weave dyeing and finishing technique, fabric is through after kiering, and on fabric, most of natural and artificial impurity is removed, and capillary effect significantly improves, and can satisfy the processing request of some kinds.But to BLEACHED FABRIC and light figured cloth, painting cloth class bright in colour, also need to improve whiteness, therefore need further remove the pigment on fabric, make fabric pure whiter.Though fabric is through kiering besides, especially the atmospheric steam boiling is practiced, and still has partial impurities such as cotton seed hulls to fail entirely to remove, and by the effect of bleaching agent, these impurity can remove fully.
Cotton dyeing factory is widely used the oxidative bleaches such as hypochlorite, hydrogen peroxide.To cotton and cotton type fabric bleaching, peracid compound such as perboric acid are received, peracetic acid, sodium percarbonate etc. are also even application, and sodium chlorite is multiplex in the bleaching of synthetic fiber and BLENDED FABRIC thereof.Usually hypochlorite bleaching is floated referred to as chlorine, hydrogen peroxide bleaching floats referred to as oxygen, and chlorite bleaching floats referred to as the Asia.
(1) hypochlorite bleaching
Hypochlorite commonly used has two kinds of bleaching powder and clorox.Bleaching powder is that chlorine and calcium hydroxide effect form, and contains as leading to chlorine in milk of lime, can making the bleaching powder that effective composition doubles; Logical chlorine can make clorox in soda bath.In bleaching powder and bleaching powder, active ingredient is calcium hypochlorite, and total effect is not as clorox.The present larger normal own clorox of making of cotton dyeing factory, or buy clorox near chemical plant for bleaching, bleaching powder is difficult to obtain the regional small-sized printing and dyeing mill of clorox for small city or rural area.The bleaching powder price is more expensive, uses less.
The sodium hypochlorite bleaching technology and equipment is simpler, and is multiplex in COTTON FABRIC and victoria blended spinning fabric bleaching, sometimes also is used for the polyester cotton bleaching.But can not be used for the bleaching of the protein fibres such as silk, wool, dimension sodium chlorate has destruction to protein fibre, and makes the fiber yellowing.
(2) hydrogen peroxide bleaching
Hydrogen peroxide also claims hydrogen peroxide.Fabric whiteness with hydrogen peroxide bleaching is better, and coloured light is pure, is difficult for yellowing during storage, is widely used in the bleaching of cotton type fabric.Oxygen floats to float than chlorine larger adaptability.
(3) chlorite bleaching
Great advantage when sodium chlorate is used for the COTTON FABRIC bleaching is under the condition of not damaging fiber, can destroy pigment and impurity.Sodium chlorite is again the good bleaching agent of chemical fibre, and the fabric that the retention of whiteness of BLEACHED FABRIC floats than chlorine and oxygen floats is good, but the sodium chlorite price is more expensive, and is strong to metal protection, need with titanium or titanium alloy etc materials, and the poisonous ClO of generation in process floated in the Asia
2Gas, equipment need have good sealing, therefore is subject in the use certain limitation.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of victoria blended spinning fabric with the method for bleaching of bleaching liquid and victoria blended spinning fabric.The method flow process is simple, applicable large production; Less to the fabric strength damage, environmental protection.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions:
A kind of victoria blended spinning fabric bleaching liquid is comprised of following components in mass portion:
Adopt the general method in this area, above-mentioned each raw material is dissolved in the water, mix and to make this victoria blended spinning fabric bleaching liquid.
The below is the basic introduction of part material of the present invention, for NaOH, hydrogen peroxide and the water of this area routine, does not obviously need further to be explained again.
Potassium borate, English name: Potassium borate.CAS accession number: 1332-77-0.
[1-(4-amino-2-oxo pyrimidine-1-yl)-3-hydroxy propane-2-yl] oxygen methylphosphonic acid, No. CAS: 113852-37-2.Molecular structural formula, as follows:
The acrylic acid maleic acid is called for short AA/MA, No. CAS: 26677-99-6.
1,5-anhydrous grape sugar alcohol, another name: 1,5-acid anhydride-D-D-sorbite, CAS accession number: 154-58-5, English name: D-Glucitol.
4-(2-nonanoyl oxygen base oxethyl ketonic oxygen base) benzene sulfonic acid sodium salt, molecular structural formula is as follows:
4-(2-nonanoyl oxygen base oxethyl ketonic oxygen base) benzene sulfonic acid sodium salt, molecule is comprised of two parts, and the one end is long nonpolar hydrocarbon chain, i.e. a hydrophobic group; The other end is a shorter polar group, and namely hydrophilic group, be a kind of surfactant of benzenesulfonates.
Tetraacetyl ethylene diamine, No. CAS: 10543-57-4, No. EC: 234-123-8, be called for short NOBS, English name: N, N, N', N'-Tetraacetylethylenediamine.
Boron compound potassium borate and chelating agent [1-(4-amino-2-oxo pyrimidine-1-yl)-3-hydroxy propane-2-yl] oxygen methylphosphonic acid, acrylic acid maleic acid, 1, the synergies such as 5-anhydrous grape sugar alcohol, can act in hydrogen peroxide and free metal, catch trace metal ion, improve in bleaching process hydrogen peroxide at Stability in solution, thereby can improve to a greater degree bleaching effect of the present invention.Amazing is that the bleach-activating 4-in the present invention (2-nonanoyl oxygen base oxethyl ketonic oxygen base) benzene sulfonic acid sodium salt, the composite use of tetraacetyl ethylene diamine can further improve bleaching effect, and can effectively suppress the breakage of fabric and fade.
Victoria blended spinning fabric bleaching liquid of the present invention can adopt the conventional method of this area that fabric is bleached, as filling-steaming process, pressurization boiling process, the similar approach such as infusion process in 60-100 ℃ of scope.
Further,
The present invention also provides a kind of method for bleaching of victoria blended spinning fabric, comprises padding bleaching liquor, decatize and water-washing step,
Wherein, the described bleaching liquor that pads in the bleaching liquor step adopts above-mentioned victoria blended spinning fabric bleaching liquid.
Preferably,
At room temperature, pad bleaching liquor, at 95-100 ℃ of decatize 45-60min, then wash 20-60min.
The advantage of technical solution of the present invention is mainly reflected in:
Adopt bleaching liquid of the present invention that the victoria blended spinning fabric is bleached, bleaching process is simple, can be suitable for large production, and less to the fabric strength damage, bleaching effect is good, and can effectively suppress the breakage of fabric.
The specific embodiment
In following embodiment and Comparative Examples, the victoria blended spinning fabric that adopts is the cotton fabric that forms with the blending of 50wt% polyvinyl of 50wt%, and before bleaching, whiteness is 43%.
Embodiment 1
The preparation of bleaching liquid of victoria blended spinning fabric
Table 1: the victoria blended spinning fabric is with bleaching liquid formula table unit: kilogram
Press the corresponding data of table 1, take each raw material.Under room temperature, with potassium borate, [1-(4-amino-2-oxo pyrimidine-1-yl)-3-hydroxy propane-2-yl] oxygen methylphosphonic acid, acrylic acid maleic acid, 1,5-anhydrous grape sugar alcohol, 4-(2-nonanoyl oxygen base oxethyl ketonic oxygen base) benzene sulfonic acid sodium salt and tetraacetyl ethylene diamine are dissolved in the water, add again NaOH and hydrogen peroxide, mix, can make described victoria blended spinning fabric bleaching liquid.
Comparative Examples 1
Press the corresponding data of table 1, take each raw material, mix, can make victoria blended spinning fabric bleaching liquid.
Comparative Examples 2
Press the corresponding data of table 1, take each raw material, mix, can make victoria blended spinning fabric bleaching liquid.
Comparative Examples 3
Press the corresponding data of table 1, take each raw material, mix, can make victoria blended spinning fabric bleaching liquid.
Embodiment 2
The method for bleaching of victoria blended spinning fabric
Under room temperature, the victoria blended spinning fabric that embodiment 1 is made pads the victoria blended spinning fabric with bleaching liquid, with ironer mangle to 100% pick-up, and then at 100 ℃ of decatize 50min, last normal temperature washing 30 minutes, drying.
Comparative Examples 4
Under room temperature, the victoria blended spinning fabric that Comparative Examples 1 is made pads the victoria blended spinning fabric with bleaching liquid, with ironer mangle to 100% pick-up, and then at 100 ℃ of decatize 50min, last normal temperature washing 30 minutes, drying.
Comparative Examples 5
Under room temperature, the victoria blended spinning fabric that Comparative Examples 2 is made pads the victoria blended spinning fabric with bleaching liquid, with ironer mangle to 100% pick-up, and then at 100 ℃ of decatize 50min, last normal temperature washing 30 minutes, drying.
Comparative Examples 6
Under room temperature, the victoria blended spinning fabric that Comparative Examples 3 is made pads the victoria blended spinning fabric with bleaching liquid, with ironer mangle to 100% pick-up, and then at 100 ℃ of decatize 50min, last normal temperature washing 30 minutes, drying.
Test case
To the embodiment 2 after bleaching and the victoria blended spinning fabric of Comparative Examples 4-6, carry out the test of whiteness and tearing strength.
Concrete method of testing is as follows:
Detect whiteness according to FZ/T50013-2008 " cellulose chemistry fibre whiteness test method ".
Tear tester test tearing strength with Elmendorf, with a specimen two ends clamping that is of a size of 6.5cm * 10cm, the otch of a 2cm is vertically cut at the position therebetween, tearing to the shown maximum grams of 4.5cm place's this point of measurement, measure 3 times, average, and with the measured value of this mean value divided by undressed sample, its quotient is tearing strength.Tearing strength is larger, illustrates that the Strength retention of fabric is better, and bleaching process is less to the damage of fabric.
Test data sees the following form 2.
Table 2: test data table
| Test event | Embodiment 2 | Comparative Examples 4 | Comparative Examples 5 | Comparative Examples 6 |
| Whiteness, % | 82 | 71 | 66 | 75 |
| Tearing strength, % | 94.1 | 87.6 | 84.8 | 90.2 |
By table 2 data relatively, can obviously draw, the bleaching effect of embodiment 2 and tearing strength obviously are better than Comparative Examples 4-6.
Claims (3)
1. a victoria blended spinning fabric bleaching liquid, is characterized in that, is comprised of following components in mass portion:
2. the method for bleaching of a victoria blended spinning fabric, comprise and pad bleaching liquor, decatize and water-washing step, it is characterized in that: the described bleaching liquor that pads in the bleaching liquor step adopts victoria blended spinning fabric bleaching liquid claimed in claim 1.
3. the high-efficiency environment friendly method for bleaching of victoria blended spinning fabric as claimed in claim 2, is characterized in that: at room temperature pad bleaching liquor, at 95-100 ℃ of decatize 45-60min, then wash 20-60min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310051886.8A CN103173989B (en) | 2013-02-14 | 2013-02-14 | Bleaching liquid and bleaching method for polyvinyl alcohol cotton blended fabric |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310051886.8A CN103173989B (en) | 2013-02-14 | 2013-02-14 | Bleaching liquid and bleaching method for polyvinyl alcohol cotton blended fabric |
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| CN103173989A true CN103173989A (en) | 2013-06-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233775A (en) * | 2014-09-15 | 2014-12-24 | 河南工程学院 | Low-temperature bleaching method of pure cotton or cotton-containing fabric |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101341241A (en) * | 2005-12-28 | 2009-01-07 | 花王株式会社 | Liquid detergent |
-
2013
- 2013-02-14 CN CN201310051886.8A patent/CN103173989B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101341241A (en) * | 2005-12-28 | 2009-01-07 | 花王株式会社 | Liquid detergent |
Non-Patent Citations (2)
| Title |
|---|
| 孔祥文等: ""新型过氧化氢漂白活化剂4-(2-壬酰氧基乙氧基羰基氧基)苯磺酸钠的合成", 《中华纸业》 * |
| 梁亮: "《精细化工配方原理与剖析》", 31 July 2007, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233775A (en) * | 2014-09-15 | 2014-12-24 | 河南工程学院 | Low-temperature bleaching method of pure cotton or cotton-containing fabric |
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| CN103173989B (en) | 2015-03-11 |
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