CN107761390A - A kind of preparation method of spinning sizing agent - Google Patents
A kind of preparation method of spinning sizing agent Download PDFInfo
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- CN107761390A CN107761390A CN201711225138.1A CN201711225138A CN107761390A CN 107761390 A CN107761390 A CN 107761390A CN 201711225138 A CN201711225138 A CN 201711225138A CN 107761390 A CN107761390 A CN 107761390A
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- Prior art keywords
- sizing agent
- reaction dissolvent
- spinning sizing
- standby
- reactor
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Abstract
The invention belongs to textile auxiliary and technical field of fine, and in particular to a kind of spinning sizing agent preparation method.This method comprises the following steps：(1) by vinylacetate, potassium peroxydisulfate, butyl acrylate, methyl methacrylate, paraffin, amido silicon oil, methacrylic acid, hydrogenated-tallow group primary amine mixing for standby use；(2) by chlorobenzene, methylpentane, hexahydrobenzene, absolute ethyl alcohol mixing for standby use；(3) reaction dissolvent mixed lauroyl peroxide, cumyl peroxide, ABVN addition (2) step is standby；(4) reactor will be added according to (1), the ready initiator of (3) step and intermixture in the reactor containing cooler and obtain pulpous state object.The spinning sizing agent of the present invention has a wide range of application, and compatibility, the permeance property for rear slurry of sizing mixing are good, there is good viscous stability energy, filming performance and desizing performance.
Description
Technical field
The invention belongs to textile auxiliary and technical field of fine, and in particular to a kind of spinning sizing agent preparation method.
Background technology
The existing long history of warp sizing technology in textile manufacturing, but because its cost is high, and can not degrade and bring
Environmental pollution, do not adapted to improve constantly with economic development and textile industry are horizontal at present, and to saving in textile process
Can emission reduction and green requirements at the higher level.
Weaving plays very important effect with slurry in textile mills, and various slurries and auxiliary agent occurs in the market.Form sediment
Powder (including converted starch), polyvinyl alcohol (PVA) and polyacrylic size are still the big main slurry of current three.
Because the spinning sizing agent of single formula is often difficult to the multinomial quality requirements that meet sizing process, to containing it is a variety of into
The composite mortar divided is existing at present much to be studied and reports.
The content of the invention
The technical problem to be solved in the present invention is, in view of the shortcomings of the prior art, proposing a kind of spinning sizing agent preparation method.
The present invention is to solve the technical scheme that above-mentioned technical problem proposes to be：
A kind of spinning sizing agent preparation method, comprises the following steps：
(1) by vinylacetate, potassium peroxydisulfate, butyl acrylate, methyl methacrylate, paraffin, amido silicon oil, metering system
Acid, eight kinds of monomers of hydrogenated-tallow group primary amine in mass ratio 15:5:15: 15:23: 7: 10:10 are put into reactor and mix, and add
Heat stirs to 40 DEG C, and cooling is standby as intermixture.
(2) by four kinds of chlorobenzene, methylpentane, hexahydrobenzene, absolute ethyl alcohol solvents according to mass ratio 1：1：1：1 mixing is equal
It is even to be used as reaction dissolvent, it is standby.
(3) by lauroyl peroxide, cumyl peroxide, ABVN according to mass ratio 2：2：1 is well mixed
As initiator, its dosage is the 1.2% of monomer gross mass, adds the reaction dissolvent that (2) step mixes, reaction dissolvent
Dosage is the 55% of monomer gross mass, is stirred, standby.
(4) in the reactor containing cooler, the reaction dissolvent of 4 times of monomer gross mass is added, adds monomer gross mass
0.03% lauryl mercaptan is warming up to 80 DEG C as chain-transferring agent, will be according to (1), the ready initiator of (3) step
It is added dropwise to simultaneously in reactor respectively with intermixture, after stirring, obtains pulpous state object.
Calcium hydroxide solid is added with the mass ratio 2: 7 of pulpous state object by calcium hydroxide and be well mixed, stir dry
Spinning sizing agent is obtained after dry.
In the present invention, described intermixture can select fine acrylic acid, acrylamide, propylene, vinylacetate, benzene second
Alkene, methyl methacrylate or methyl acrylate, EMA or ethyl acrylate, butyl methacrylate or propylene
3-6 kinds in acid butyl ester.
In the present invention, the reaction dissolvent can select DMF, chlorobenzene, dimethylbenzene, toluene, acetonitrile, ethanol, THF, chlorine
3-6 kinds in imitative, ethyl acetate, hexamethylene, butanone, acetone, petroleum ether.
The beneficial effects of the present invention are：The spinning sizing agent of the present invention has a wide range of application, and the compatibility for rear slurry of sizing mixing, oozes
Permeability can be good, there is good viscous stability energy, filming performance and desizing performance.
Embodiment
Below by specific embodiment, the present invention is described in detail, but the purposes of these exemplary embodiments and
Purpose is only used for enumerating the present invention, not forms any type of any restriction to the real protection scope of the present invention, more non-to incite somebody to action
Protection scope of the present invention is confined to this.
A kind of spinning sizing agent preparation method, comprises the following steps：
(1) by vinylacetate, potassium peroxydisulfate, butyl acrylate, methyl methacrylate, paraffin, amido silicon oil, metering system
Acid, eight kinds of monomers of hydrogenated-tallow group primary amine in mass ratio 15:5:15: 15:23: 7: 10:10 are put into reactor and mix, and add
Heat stirs to 40 DEG C, and cooling is standby as intermixture.
(2) by four kinds of chlorobenzene, methylpentane, hexahydrobenzene, absolute ethyl alcohol solvents according to mass ratio 1：1：1：1 mixing is equal
It is even to be used as reaction dissolvent, it is standby.
(3) by lauroyl peroxide, cumyl peroxide, ABVN according to mass ratio 2：2：1 is well mixed
As initiator, its dosage is the 1.2% of monomer gross mass, adds the reaction dissolvent that (2) step mixes, reaction dissolvent
Dosage is the 55% of monomer gross mass, is stirred, standby.
(4) in the reactor containing cooler, the reaction dissolvent of 4 times of monomer gross mass is added, adds monomer gross mass
0.03% lauryl mercaptan is warming up to 80 DEG C as chain-transferring agent, will be according to (1), the ready initiator of (3) step
It is added dropwise to simultaneously in reactor respectively with intermixture, after stirring, obtains pulpous state object.
Calcium hydroxide solid is added with the mass ratio 2: 7 of pulpous state object by calcium hydroxide and be well mixed, stir dry
Spinning sizing agent is obtained after dry.
Intermixture can select fine acrylic acid, acrylamide, propylene, vinylacetate, styrene, methacrylic acid
3-6 in methyl esters or methyl acrylate, EMA or ethyl acrylate, butyl methacrylate or butyl acrylate
Kind.
Reaction dissolvent can select DMF, chlorobenzene, dimethylbenzene, toluene, acetonitrile, ethanol, THF, chloroform, ethyl acetate, ring
3-6 kinds in hexane, butanone, acetone, petroleum ether.
The present invention is not limited to above-described embodiment, all technical schemes formed using equivalent substitution, all falls within the present invention's
Protection domain.
Claims (3)
- A kind of 1. spinning sizing agent preparation method, it is characterised in that：Comprise the following steps：(1) by vinylacetate, potassium peroxydisulfate, Eight kinds of butyl acrylate, methyl methacrylate, paraffin, amido silicon oil, methacrylic acid, hydrogenated-tallow group primary amine monomers press matter Measure ratio 15:5:15: 15:23: 7: 10:10 are put into reactor and mix, and are heated to 40 DEG C, stir, and cooling is as mixing Agent is standby；(2) by four kinds of chlorobenzene, methylpentane, hexahydrobenzene, absolute ethyl alcohol solvents according to mass ratio 1：1：1：1 well mixed work It is standby for reaction dissolvent；(3) by lauroyl peroxide, cumyl peroxide, ABVN according to mass ratio 2：2：1 well mixed conduct Initiator, its dosage are the 1.2% of monomer gross mass, add the reaction dissolvent that (2) step mixes, the dosage of reaction dissolvent For the 55% of monomer gross mass, stir, it is standby；(4) in the reactor containing cooler, the reaction dissolvent of 4 times of monomer gross mass is added, adds monomer gross mass 0.03% lauryl mercaptan is warming up to 80 DEG C as chain-transferring agent, will be according to (1), the ready initiator of (3) step It is added dropwise to simultaneously in reactor respectively with intermixture, after stirring, obtains pulpous state object；By the matter of calcium hydroxide and pulpous state object Amount is than 2: 7 addition calcium hydroxide solids and is well mixed, and stirs and obtains spinning sizing agent after drying.
- A kind of 2. spinning sizing agent preparation method according to claim 1, it is characterised in that：Described intermixture can be selected Acrylic acid, acrylamide.
- A kind of 3. spinning sizing agent preparation method according to claim 1, it is characterised in that：The reaction dissolvent can be selected Dimethylbenzene, toluene, acetonitrile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225138.1A CN107761390A (en) | 2017-11-29 | 2017-11-29 | A kind of preparation method of spinning sizing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225138.1A CN107761390A (en) | 2017-11-29 | 2017-11-29 | A kind of preparation method of spinning sizing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107761390A true CN107761390A (en) | 2018-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711225138.1A Pending CN107761390A (en) | 2017-11-29 | 2017-11-29 | A kind of preparation method of spinning sizing agent |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597861A (en) * | 2009-06-23 | 2009-12-09 | 华中师范大学 | The preparation method of composite textile pulp by nanometer polymer emulsion |
| CN101935951A (en) * | 2010-09-16 | 2011-01-05 | 湖北达雅化工技术发展有限公司 | Textile size combination |
| CN102926198A (en) * | 2012-10-26 | 2013-02-13 | 无锡裕通织造有限公司 | Spinning sizing agent |
| CN105755825A (en) * | 2016-05-05 | 2016-07-13 | 无锡市长安曙光手套厂 | Textile sizing agent composition used for polyester fabric as well as preparation method and application of textile sizing agent composition |
| CN105908503A (en) * | 2016-05-05 | 2016-08-31 | 无锡市长安曙光手套厂 | Slurry composition used for spinning, and preparation method and application thereof |
| CN105926288A (en) * | 2016-05-05 | 2016-09-07 | 无锡市长安曙光手套厂 | Spinning sizing agent composition and preparing method and application thereof |
| CN105926289A (en) * | 2016-05-05 | 2016-09-07 | 无锡市长安曙光手套厂 | Sizing agent composition for ramie fabric and preparing method and application thereof |
| CN106283654A (en) * | 2016-08-19 | 2017-01-04 | 桐乡市星邦科技发展有限公司 | A kind of spinning sizing agent |
| CN106637975A (en) * | 2016-08-19 | 2017-05-10 | 桐乡市星邦科技发展有限公司 | Preparation method for textile size |
-
2017
- 2017-11-29 CN CN201711225138.1A patent/CN107761390A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597861A (en) * | 2009-06-23 | 2009-12-09 | 华中师范大学 | The preparation method of composite textile pulp by nanometer polymer emulsion |
| CN101935951A (en) * | 2010-09-16 | 2011-01-05 | 湖北达雅化工技术发展有限公司 | Textile size combination |
| CN102926198A (en) * | 2012-10-26 | 2013-02-13 | 无锡裕通织造有限公司 | Spinning sizing agent |
| CN105755825A (en) * | 2016-05-05 | 2016-07-13 | 无锡市长安曙光手套厂 | Textile sizing agent composition used for polyester fabric as well as preparation method and application of textile sizing agent composition |
| CN105908503A (en) * | 2016-05-05 | 2016-08-31 | 无锡市长安曙光手套厂 | Slurry composition used for spinning, and preparation method and application thereof |
| CN105926288A (en) * | 2016-05-05 | 2016-09-07 | 无锡市长安曙光手套厂 | Spinning sizing agent composition and preparing method and application thereof |
| CN105926289A (en) * | 2016-05-05 | 2016-09-07 | 无锡市长安曙光手套厂 | Sizing agent composition for ramie fabric and preparing method and application thereof |
| CN106283654A (en) * | 2016-08-19 | 2017-01-04 | 桐乡市星邦科技发展有限公司 | A kind of spinning sizing agent |
| CN106637975A (en) * | 2016-08-19 | 2017-05-10 | 桐乡市星邦科技发展有限公司 | Preparation method for textile size |
Non-Patent Citations (1)
| Title |
|---|
| 张幼珠等: "《纺织应用化学》", 31 August 2009, 东华大学出版社 * |
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Application publication date: 20180306 |