CN107460723A - A kind of chlorine-free bleaching powder for textile material and preparation method thereof - Google Patents
A kind of chlorine-free bleaching powder for textile material and preparation method thereof Download PDFInfo
- Publication number
- CN107460723A CN107460723A CN201710622689.5A CN201710622689A CN107460723A CN 107460723 A CN107460723 A CN 107460723A CN 201710622689 A CN201710622689 A CN 201710622689A CN 107460723 A CN107460723 A CN 107460723A
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- Prior art keywords
- parts
- sodium
- agent
- textile material
- unchlorine
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
Abstract
The invention discloses a kind of chlorine-free bleaching powder for textile material, includes following raw material according to parts by weight：15 ~ 30 parts of rare earth, 10 ~ 28 parts of hydrogen peroxide, 5 ~ 15 parts of SODIUM PERCARBONATE, 5 ~ 10 parts of sodium perborate, 2 ~ 5 parts of sodium sulphate, 4 ~ 9 parts of AEO, 1 ~ 7 part of acrylic acid copolymer-maleic anhydride sodium salt, 2 ~ 7 parts of sodium isethionate, 2 ~ 7 parts of brightening agent, 5 ~ 12 parts of activator, 0.5 ~ 3.5 part of catalyst, 1.5 ~ 5.5 parts of stabilizer.The present invention provides a kind of bleaching agent for unchlorine for textile material and preparation method thereof, and not only equipment, personnel are not damaged using the bleaching agent, and can carry out bleaching under the environment of acidity；Blanching step is simple, quick, and the textile material after bleaching is more favorable for dyeing.
Description
Technical field
The invention belongs to textile processing field, and in particular to a kind of bleaching agent for unchlorine and its preparation for textile material
Method.
Background technology
Textile material has slight background color mostly, i.e., the yellow of similar cotton, is needed when contaminating light or some chromatic colours
First to bleach.The usual alkali resistance of textile material is poor, and the whiteness effect of traditional oxygen bleaching is bad, is floated at present using chlorine, i.e., sub- bleaching process.
Chlorine drift working solution is not only big to equipment, personal damage, and forms the organohalogen compounds AOX with adsorptivity for being difficult to degrade,
AOX can have an effect with the protein or nucleic acid of human body causes heredity lesion.
The content of the invention
In view of the above-mentioned problems, the technical problem to be solved in the present invention is to provide a kind of bleaching agent for unchlorine for textile material
And preparation method thereof, improve bleaching effect.
To achieve the above object, the technical scheme is that：A kind of bleaching agent for unchlorine for textile material, its feature
It is, includes following raw material according to parts by weight：15 ~ 30 parts of rare earth, 10 ~ 28 parts of hydrogen peroxide, 5 ~ 15 parts of SODIUM PERCARBONATE, sodium perborate
5 ~ 10 parts, 2 ~ 5 parts of sodium sulphate, 4 ~ 9 parts of AEO, 1 ~ 7 part of sodium salt of acrylic acid-co-maleic anhydride, hydroxyl second
2 ~ 7 parts of base sodium sulfonate, 2 ~ 7 parts of brightening agent, 5 ~ 12 parts of activator, 0.5 ~ 3.5 part of catalyst, 1.5 ~ 5.5 parts of stabilizer.
Further, following raw material is included according to parts by weight：15 parts of rare earth, 10 parts of hydrogen peroxide, excessively 5 parts of SODIUM PERCARBONATE, boron
Sour 5 parts of sodium, 2 parts of sodium sulphate, 4 parts of AEO, 1 part of sodium salt of acrylic acid-co-maleic anhydride, isethionic acid
2 parts of sodium, 2 parts of brightening agent, 5 parts of activator, 0.5 part of catalyst, 1.5 parts of stabilizer.
Further, the activator is tetraacetyl ethylene diamine TAED, four acetyl glycolurils, five acetyl glucose, dicyandiamide
In a kind of or their mixture.
Further, the stabilizer is sodium metasilicate either magnesium chloride or organophosphor acids stabilizer.
Further, the brightening agent be brightening agent TA, brightening agent AD, fluorescent whitening agent VBL, fluorescent whitening agent CXT and
One or more in fluorescent brightener CBS.
Further, the sodium salt of acrylic acid-co-maleic anhydride be acrylic acid sodium salt and maleic anhydride sodium salt according to
Mass ratio 1:2 ~ 4 ratio composition.
A kind of preparation method of bleaching agent for unchlorine for textile material, is mainly included the following steps that：
Step 1：Rare earth, hydrogen peroxide, SODIUM PERCARBONATE, sodium perborate, sodium sulphate, AEO are added in a kettle
Start stirring is warming up to 80 ~ 90 DEG C, insulation 60 ~ 90min of dissolving, 40 ~ 50 DEG C is cooled to after being completely dissolved, mixed solution A is made；
Step 2：Sodium salt of acrylic acid-co-maleic anhydride, sodium isethionate are added in the mixed solution A obtained by step 1,
60 ~ 80 DEG C, 20 ~ 40min of insulation reaction are warming up to, then adds brightening agent, then temperature is risen to 80 ~ 85 DEG C, obtains mixing molten
Liquid B；
Step 3：60 ~ 65 DEG C will be cooled to after 60 ~ 90min of mixed solution B slaking reactions, adds activator, catalyst, stirring is anti-
30 ~ 60min is answered, is cooled to 45 DEG C, is eventually adding stabilizer, is stood, filtering, obtains the bleaching agent for unchlorine for textile material.
Further, the slaking reaction in the step 3 is that the mixed solution B that step 2 obtains is put into curing chamber, and
And the curing agent of 0.05 ~ 0.08 times of mixture B weight is added, the temperature of curing chamber is 80 ~ 90 DEG C.
Further, the curing agent is benzoyl peroxide curing agent.
The beneficial effects of the present invention are：The present invention provides a kind of bleaching agent for unchlorine and its preparation side for textile material
Method, not only equipment, personnel are not damaged using the bleaching agent, and bleaching can be carried out under the environment of acidity；Drift
White step is simple, quick, and the textile material after bleaching is more favorable for dyeing, and substantially increases operating efficiency, work
Make environment also while be improved.In the present invention, using rare earth as one of raw material, rare earth is thing common in the Nature
Matter, there is catalytic action to textile material bleaching, the activation energy of bleaching action can be reduced, the reaction of dirt and bleaching agent is more held
Easily carry out, so that yarn fabric bleaching is more thorough, fabric is more fair and clear.Other sodium salt of acrylic acid-co-maleic anhydride has
Surface hydrophilicity, the stability of bleaching agent can be improved, prevent that bleaching is not thorough.
Harmful material, the bleaching effects such as the bleaching agent is not chloride are good.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is described in further detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and it is unlimited
The fixed present invention.
Embodiment 1
A kind of bleaching agent for unchlorine for textile material, it is characterised in that include following raw material according to parts by weight：15 parts of rare earth,
10 parts of hydrogen peroxide, 5 parts of SODIUM PERCARBONATE, 5 parts of sodium perborate, 2 parts of sodium sulphate, 4 parts of AEO, acrylic acid-Malaysia
1 part of acid anhydride copolymer sodium salt, 2 parts of sodium isethionate, 2 parts of brightening agent, 5 parts of activator, 0.5 part of catalyst, stabilizer 1.5
Part.
The activator be tetraacetyl ethylene diamine TAED, four acetyl glycolurils, five acetyl glucose, one kind in dicyandiamide or
Their mixture of person.
The stabilizer is sodium metasilicate either magnesium chloride or organophosphor acids stabilizer.
The brightening agent is brightening agent TA, brightening agent AD, fluorescent whitening agent VBL, fluorescent whitening agent CXT and fluorescent brightening
One or more in agent CBS.
The sodium salt of acrylic acid-co-maleic anhydride is acrylic acid sodium salt and maleic anhydride sodium salt according to mass ratio 1:2
Ratio composition.
A kind of preparation method of bleaching agent for unchlorine for textile material, is mainly included the following steps that：
Step 1：Rare earth, hydrogen peroxide, SODIUM PERCARBONATE, sodium perborate, sodium sulphate, AEO are added in a kettle
Start stirring is warming up to 80 DEG C, insulation dissolving 60min, 40 DEG C is cooled to after being completely dissolved, mixed solution A is made；
Step 2：Sodium salt of acrylic acid-co-maleic anhydride, sodium isethionate are added in the mixed solution A obtained by step 1,
60 DEG C, insulation reaction 20min are warming up to, then adds brightening agent, then temperature is risen to 80 DEG C, obtains mixed solution B；
Step 3：60 DEG C will be cooled to after mixed solution B slaking reactions 60min, adds activator, catalyst, stirring reaction
30min, 45 DEG C are cooled to, are eventually adding stabilizer, stood, filtering, obtain the bleaching agent for unchlorine for textile material.
Slaking reaction in the step 3 adds mixed for the mixed solution B that step 2 obtains is put into curing chamber
The curing agent of 0.05 times of compound B weight, the temperature of curing chamber is 80 DEG C.
The curing agent is benzoyl peroxide curing agent.
Embodiment 2
A kind of bleaching agent for unchlorine for textile material, it is characterised in that include following raw material according to parts by weight：20 parts of rare earth,
18 parts of hydrogen peroxide, 10 parts of SODIUM PERCARBONATE, 7 parts of sodium perborate, 3 parts of sodium sulphate, 7 parts of AEO, acrylic acid-Malaysia
4 parts of acid anhydride copolymer sodium salt, 5 parts of sodium isethionate, 4 parts of brightening agent, 9 parts of activator, 2.5 parts of catalyst, stabilizer 4.5
Part.
The activator be tetraacetyl ethylene diamine TAED, four acetyl glycolurils, five acetyl glucose, one kind in dicyandiamide or
Their mixture of person.
The stabilizer is sodium metasilicate either magnesium chloride or organophosphor acids stabilizer.
The brightening agent is brightening agent TA, brightening agent AD, fluorescent whitening agent VBL, fluorescent whitening agent CXT and fluorescent brightening
One or more in agent CBS.
The sodium salt of acrylic acid-co-maleic anhydride is acrylic acid sodium salt and maleic anhydride sodium salt according to mass ratio 1:3
Ratio composition.
A kind of preparation method of bleaching agent for unchlorine for textile material, is mainly included the following steps that：
Step 1：Rare earth, hydrogen peroxide, SODIUM PERCARBONATE, sodium perborate, sodium sulphate, AEO are added in a kettle
Start stirring is warming up to 85 DEG C, insulation dissolving 70min, 45 DEG C is cooled to after being completely dissolved, mixed solution A is made；
Step 2：Sodium salt of acrylic acid-co-maleic anhydride, sodium isethionate are added in the mixed solution A obtained by step 1,
70 DEG C, insulation reaction 30min are warming up to, then adds brightening agent, then temperature is risen to 85 DEG C, obtains mixed solution B；
Step 3：63 DEG C will be cooled to after mixed solution B slaking reactions 80min, adds activator, catalyst, stirring reaction
50min, 45 DEG C are cooled to, are eventually adding stabilizer, stood, filtering, obtain the bleaching agent for unchlorine for textile material.
Slaking reaction in the step 3 adds mixed for the mixed solution B that step 2 obtains is put into curing chamber
The curing agent of 0.07 times of compound B weight, the temperature of curing chamber is 85 DEG C.
The curing agent is benzoyl peroxide curing agent.
Embodiment 3
A kind of bleaching agent for unchlorine for textile material, it is characterised in that include following raw material according to parts by weight：30 parts of rare earth,
28 parts of hydrogen peroxide, 15 parts of SODIUM PERCARBONATE, 10 parts of sodium perborate, 5 parts of sodium sulphate, 9 parts of AEO, acrylic acid-horse
Come 7 parts of acid anhydride copolymer sodium salt, 7 parts of sodium isethionate, 7 parts of brightening agent, 12 parts of activator, 3.5 parts of catalyst, stabilizer
5.5 part.
The activator be tetraacetyl ethylene diamine TAED, four acetyl glycolurils, five acetyl glucose, one kind in dicyandiamide or
Their mixture of person.
The stabilizer is sodium metasilicate either magnesium chloride or organophosphor acids stabilizer.
The brightening agent is brightening agent TA, brightening agent AD, fluorescent whitening agent VBL, fluorescent whitening agent CXT and fluorescent brightening
One or more in agent CBS.
The sodium salt of acrylic acid-co-maleic anhydride is acrylic acid sodium salt and maleic anhydride sodium salt according to mass ratio 1:4
Ratio composition.
A kind of preparation method of bleaching agent for unchlorine for textile material, is mainly included the following steps that：
Step 1：Rare earth, hydrogen peroxide, SODIUM PERCARBONATE, sodium perborate, sodium sulphate, AEO are added in a kettle
Start stirring is warming up to 90 DEG C, insulation dissolving 90min, 50 DEG C is cooled to after being completely dissolved, mixed solution A is made；
Step 2：Sodium salt of acrylic acid-co-maleic anhydride, sodium isethionate are added in the mixed solution A obtained by step 1,
80 DEG C, insulation reaction 40min are warming up to, then adds brightening agent, then temperature is risen to 85 DEG C, obtains mixed solution B；
Step 3：65 DEG C will be cooled to after mixed solution B slaking reactions 90min, adds activator, catalyst, stirring reaction
60min, 45 DEG C are cooled to, are eventually adding stabilizer, stood, filtering, obtain the bleaching agent for unchlorine for textile material.
Slaking reaction in the step 3 adds mixed for the mixed solution B that step 2 obtains is put into curing chamber
The curing agent of 0.08 times of compound B weight, the temperature of curing chamber is 90 DEG C.
The curing agent is benzoyl peroxide curing agent.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (9)
1. a kind of bleaching agent for unchlorine for textile material, it is characterised in that include following raw material according to parts by weight：Rare earth 15 ~
30 parts, 10 ~ 28 parts of hydrogen peroxide, 5 ~ 15 parts of SODIUM PERCARBONATE, 5 ~ 10 parts of sodium perborate, 2 ~ 5 parts of sodium sulphate, AEO
4 ~ 9 parts, 1 ~ 7 part of sodium salt of acrylic acid-co-maleic anhydride, 2 ~ 7 parts of sodium isethionate, 2 ~ 7 parts of brightening agent, activator 5 ~ 12
Part, 0.5 ~ 3.5 part of catalyst, 1.5 ~ 5.5 parts of stabilizer.
2. a kind of bleaching agent for unchlorine for textile material according to claim 1, it is characterised in that according to parts by weight bag
Include following raw material：15 parts of rare earth, 10 parts of hydrogen peroxide, 5 parts of SODIUM PERCARBONATE, 5 parts of sodium perborate, 2 parts of sodium sulphate, fatty alcohol polyoxy second
4 parts of alkene ether, 1 part of sodium salt of acrylic acid-co-maleic anhydride, 2 parts of sodium isethionate, 2 parts of brightening agent, 5 parts of activator, catalysis
0.5 part of agent, 1.5 parts of stabilizer.
3. a kind of bleaching agent for unchlorine for textile material according to claim 1, it is characterised in that the activator is
A kind of or their mixture in tetraacetyl ethylene diamine TAED, four acetyl glycolurils, five acetyl glucose, dicyandiamide.
4. a kind of bleaching agent for unchlorine for textile material according to claim 1, it is characterised in that the stabilizer is
Sodium metasilicate either magnesium chloride or organophosphor acids stabilizer.
5. a kind of bleaching agent for unchlorine for textile material according to claim 1, it is characterised in that the brightening agent is
It is a kind of or more in brightening agent TA, brightening agent AD, fluorescent whitening agent VBL, fluorescent whitening agent CXT and fluorescent brightener CBS
Kind.
A kind of 6. bleaching agent for unchlorine for textile material according to claim 1, it is characterised in that the acrylic acid-
Copolymer-maleic anhydride sodium salt is acrylic acid sodium salt and maleic anhydride sodium salt according to mass ratio 1:2 ~ 4 ratio composition.
7. one kind prepares the method for the bleaching agent for unchlorine for textile material any one of claim 1 ~ 6, its feature
It is, mainly includes the following steps that：
Step 1：Rare earth, hydrogen peroxide, SODIUM PERCARBONATE, sodium perborate, sodium sulphate, AEO are added in a kettle
Start stirring is warming up to 80 ~ 90 DEG C, insulation 60 ~ 90min of dissolving, 40 ~ 50 DEG C is cooled to after being completely dissolved, mixed solution A is made；
Step 2：Sodium salt of acrylic acid-co-maleic anhydride, sodium isethionate are added in the mixed solution A obtained by step 1,
60 ~ 80 DEG C, 20 ~ 40min of insulation reaction are warming up to, then adds brightening agent, then temperature is risen to 80 ~ 85 DEG C, obtains mixing molten
Liquid B；
Step 3：60 ~ 65 DEG C will be cooled to after 60 ~ 90min of mixed solution B slaking reactions, adds activator, catalyst, stirring is anti-
30 ~ 60min is answered, is cooled to 45 DEG C, is eventually adding stabilizer, is stood, filtering, obtains the bleaching agent for unchlorine for textile material.
A kind of 8. preparation method of bleaching agent for unchlorine for textile material according to claim 7, it is characterised in that institute
The slaking reaction in step 3 is stated as the mixed solution B that step 2 obtains is put into curing chamber, and adds mixture B weight
0.05 ~ 0.08 times of curing agent, the temperature of curing chamber is 80 ~ 90 DEG C.
9. a kind of preparation method of bleaching agent for unchlorine for textile material according to claim 8, its feature are being,
The curing agent is benzoyl peroxide curing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710622689.5A CN107460723A (en) | 2017-07-27 | 2017-07-27 | A kind of chlorine-free bleaching powder for textile material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710622689.5A CN107460723A (en) | 2017-07-27 | 2017-07-27 | A kind of chlorine-free bleaching powder for textile material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107460723A true CN107460723A (en) | 2017-12-12 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710622689.5A Withdrawn CN107460723A (en) | 2017-07-27 | 2017-07-27 | A kind of chlorine-free bleaching powder for textile material and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869043A (en) * | 2017-12-15 | 2018-04-03 | 苏州润弘贸易有限公司 | A kind of bleaching stibilizer |
| CN109403011A (en) * | 2018-10-24 | 2019-03-01 | 江苏华东纺织产品检测有限公司 | A kind of hydrogen peroxide bleaching treatment process of wool fiber |
| CN109706756A (en) * | 2019-01-10 | 2019-05-03 | 厦门谢田守望新材料有限公司 | A kind of fabric printing pre-treatment refining agent and preparation method thereof |
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|---|---|---|---|---|
| CN103320240A (en) * | 2013-07-05 | 2013-09-25 | 宋子奎 | Bleaching agent composition and detergent composition |
| CN103696227A (en) * | 2013-11-28 | 2014-04-02 | 南通市通州区大达麻纺织有限公司 | Bleaching agent for fabric and preparation method thereof |
| CN104911893A (en) * | 2015-05-29 | 2015-09-16 | 上海市纺织科学研究院 | Formula of chloride-free bleaching agent for polyesteramide textile material and treatment method of formula |
-
2017
- 2017-07-27 CN CN201710622689.5A patent/CN107460723A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103320240A (en) * | 2013-07-05 | 2013-09-25 | 宋子奎 | Bleaching agent composition and detergent composition |
| CN103696227A (en) * | 2013-11-28 | 2014-04-02 | 南通市通州区大达麻纺织有限公司 | Bleaching agent for fabric and preparation method thereof |
| CN104911893A (en) * | 2015-05-29 | 2015-09-16 | 上海市纺织科学研究院 | Formula of chloride-free bleaching agent for polyesteramide textile material and treatment method of formula |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869043A (en) * | 2017-12-15 | 2018-04-03 | 苏州润弘贸易有限公司 | A kind of bleaching stibilizer |
| CN109403011A (en) * | 2018-10-24 | 2019-03-01 | 江苏华东纺织产品检测有限公司 | A kind of hydrogen peroxide bleaching treatment process of wool fiber |
| CN109706756A (en) * | 2019-01-10 | 2019-05-03 | 厦门谢田守望新材料有限公司 | A kind of fabric printing pre-treatment refining agent and preparation method thereof |
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