CN114032689B - Aqueous braid sizing slurry and preparation method thereof - Google Patents
Aqueous braid sizing slurry and preparation method thereof Download PDFInfo
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- CN114032689B CN114032689B CN202111532506.3A CN202111532506A CN114032689B CN 114032689 B CN114032689 B CN 114032689B CN 202111532506 A CN202111532506 A CN 202111532506A CN 114032689 B CN114032689 B CN 114032689B
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- 239000002002 slurry Substances 0.000 title claims abstract description 64
- 238000004513 sizing Methods 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 238000007613 slurry method Methods 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 39
- 229920000728 polyester Polymers 0.000 claims abstract description 22
- 239000008367 deionised water Substances 0.000 claims abstract description 21
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 21
- 230000002940 repellent Effects 0.000 claims abstract description 16
- 239000005871 repellent Substances 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 16
- 239000011347 resin Substances 0.000 claims abstract description 16
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 12
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 12
- 150000002191 fatty alcohols Chemical class 0.000 claims abstract description 11
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 6
- 238000004132 cross linking Methods 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 229920000877 Melamine resin Polymers 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical group O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical group NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 5
- 229920005749 polyurethane resin Polymers 0.000 claims description 5
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 2
- 238000007493 shaping process Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 6
- 238000007790 scraping Methods 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 5
- 239000002759 woven fabric Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003002 pH adjusting agent Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229920006052 Chinlon® Polymers 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/507—Polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/35—Heterocyclic compounds
- D06M13/355—Heterocyclic compounds having six-membered heterocyclic rings
- D06M13/358—Triazines
- D06M13/364—Cyanuric acid; Isocyanuric acid; Derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
- D06M15/423—Amino-aldehyde resins
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention relates to aqueous braid sizing slurry and a preparation method thereof, wherein the aqueous braid sizing slurry comprises the following raw materials in parts by weight: water-soluble polyester slurry: 250-350 parts; fatty alcohol polyoxyethylene ether: 5-10 parts; deionized water: 650-700 parts; water repellent agent: 5-10 parts; and (3) a bridging agent: 1-3 parts; defoaming agent: 0.1-1 parts; crosslinking resin: 15-20 parts. The invention adopts a specific formula and combines the optimized preparation method, so that the braid after sizing by the sizing slurry does not have color difference and white marks caused by external forces such as friction, crease, scraping and the like, and simultaneously, the sized braid has excellent performances of stiffness, smoothness, water washing resistance and no softness.
Description
Technical Field
The invention relates to the technical field of textile assistants, in particular to aqueous braid sizing slurry and a preparation method thereof.
Background
The narrow-width fabric or tubular fabric is made of various yarns, and various woven belts, such as laces, elastic belts, curtain belts, decorative belts, sticking buckles and the like, are widely used in various industrial departments of clothing, shoe materials, bags, industry, agriculture, military requirements, transportation and the like.
However, if the conventional commercial webbing is not sized, the webbing will become loose and deformed after a period of time under physical action or after washing. But the situation of large color difference can occur in the woven belt treated by the sizing slurry in the prior art, and a white scratch is easily left at the folded position or the scratch position after the woven belt is scratched by a hard object or folded in half, so that the aesthetic appearance of the woven belt is affected. With the aesthetic demands of people on woven fabrics, the woven fabrics on the market cannot meet the requirements of beauty and practicability, so that it is necessary to develop aqueous woven fabric sizing slurry, wherein the woven fabrics are soaked, sized and ironed without color difference, friction scratch, stiff, smooth, water-washing resistant and soft.
Disclosure of Invention
Aiming at the defects in the background technology, the invention provides aqueous braid sizing slurry and a preparation method thereof.
The technical scheme adopted by the invention is as follows: an aqueous braid sizing slurry comprises the following raw materials in parts by weight:
water-soluble polyester slurry: 250-350 parts;
fatty alcohol polyoxyethylene ether: 5-10 parts;
deionized water: 650-700 parts;
water repellent agent: 5-10 parts;
and (3) a bridging agent: 1-3 parts;
defoaming agent: 0.1-1 parts;
crosslinking resin: 15-20 parts.
Further, the water repellent agent is modified melamine formaldehyde resin.
Further, the bridging agent is melamine bridging agent.
Further, the cross-linked resin is a polyurethane resin.
The preparation method of the aqueous webbing sizing slurry comprises the following steps:
step 1): injecting deionized water into a reaction kettle, starting stirring, slowly adding water-soluble polyester slurry, heating to 90-93 ℃, and preserving heat for 2.5-3.5 hours to enable the water-soluble polyester slurry to be fully dissolved in the deionized water to obtain a water-soluble polyester slurry solution;
step 2): adding deionized water into a stirring tank, sequentially adding fatty alcohol polyoxyethylene ether, a water repellent agent, a bridging agent and cross-linked resin, and uniformly mixing in the stirring tank to obtain a mixed material a;
step 3): and (3) slowly adding the mixed material a in the step (2) after the temperature of the reaction kettle in the step (1) is reduced to 48-52 ℃, simultaneously adding a pH regulator to keep the pH value in the reaction kettle at 6-7, continuously stirring the reaction kettle for 28-35min to ensure that the materials can be fully and uniformly mixed, discharging, filtering and packaging to obtain the water-based ribbon sizing slurry.
Further, the pH regulator is sodium hydroxide solution or ammonia water.
The beneficial effects of the invention are as follows:
1. the sizing slurry has excellent permeability, the viscosity of the sizing slurry does not fluctuate with temperature and concentration, the viscosity consistency is strong, the slurry is favorable for permeating into fibers, the sizing uniformity of fabrics is improved, the consistency of inner and outer sizing films of the fabrics is ensured, the problems that the sizing slurry is stiff and smooth just in production and becomes soft after folding or use due to the fact that the sizing slurry is only applied to the surfaces of the fabrics are avoided, and the woven belt has excellent performances of water washing resistance and no softening.
2. The sizing slurry of the invention adopts water-soluble polyester slurry and fatty alcohol-polyoxyethylene ether as main materials, has stronger permeability, can form a cross-linked reticular membrane after sizing the braid, and ensures that the textile fibers of the braid are mutually adhered to form a reticular structure between the fibers, thereby ensuring that the braid after sizing treatment of the sizing slurry can bear larger external force, no white mark is left no matter folding or hard friction scratch, and the braid is kept perfect.
3. The main components of the sizing slurry are similar to the molecular structures of terylene and chinlon used by the woven belt, so that the woven belt and the sizing slurry have better cohesion adhesion according to the principle of similar compatibility, the strength of the woven belt is improved, and meanwhile, the occurrence of scratches can be effectively prevented.
4. The main components of the sizing slurry can be decomposed by microorganisms, and the sizing slurry has no pollution to the environment and good water solubility, and belongs to a green environment-friendly product.
5. The preparation method is simple, reduces the production cost and improves the enterprise benefit.
In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages.
Detailed Description
In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description of the specific embodiments of the present invention is provided with reference to the preferred embodiments.
Embodiment one:
the embodiment improves the aqueous braid sizing slurry, which comprises the following raw materials in parts by weight:
water-soluble polyester slurry: 250 parts;
fatty alcohol polyoxyethylene ether: 5 parts;
deionized water: 650, a step of;
water repellent agent: 5 parts;
and (3) a bridging agent: 1 part;
defoaming agent: 0.1 part;
crosslinking resin: 15 parts.
In this embodiment, the water repellent agent is a modified melamine formaldehyde resin; the bridging agent is melamine bridging agent; the cross-linked resin is polyurethane resin.
The embodiment also provides a preparation method of the aqueous braid setting slurry adopting the formula, which comprises the following steps:
step 1): injecting deionized water into a reaction kettle, starting stirring, slowly adding water-soluble polyester slurry, heating to 90 ℃, and preserving heat for 2.5 hours to enable the water-soluble polyester slurry to be fully dissolved in the deionized water to obtain a water-soluble polyester slurry solution;
step 2): adding deionized water into a stirring tank, sequentially adding fatty alcohol polyoxyethylene ether, a water repellent agent, a bridging agent and cross-linked resin, and uniformly mixing in the stirring tank to obtain a mixed material a;
step 3): and (3) slowly adding the mixed material a in the step (2) after the temperature of the reaction kettle in the step (1) is reduced to 48 ℃, simultaneously adding a pH regulator to keep the pH value in the reaction kettle at 6, continuously stirring the reaction kettle for 28min to ensure that the materials can be fully and uniformly mixed, discharging, filtering and packaging to obtain the water-based ribbon sizing slurry.
In this embodiment, the pH adjuster is sodium hydroxide solution.
Embodiment two:
the embodiment improves the aqueous braid sizing slurry, which comprises the following raw materials in parts by weight:
water-soluble polyester slurry: 350 parts of a lubricant;
fatty alcohol polyoxyethylene ether: 10 parts;
deionized water: 700;
water repellent agent: 10 parts;
and (3) a bridging agent: 3 parts;
defoaming agent: 1 part;
crosslinking resin: 20 parts.
In this embodiment, the water repellent agent is a modified melamine formaldehyde resin; the bridging agent is melamine bridging agent; the cross-linked resin is polyurethane resin;
the embodiment also provides a preparation method of the aqueous braid sizing slurry adopting the formula, which comprises the following steps:
step 1): injecting deionized water into a reaction kettle, starting stirring, slowly adding water-soluble polyester slurry, heating to 93 ℃, and preserving heat for 3.5 hours to enable the water-soluble polyester slurry to be fully dissolved in the deionized water to obtain a water-soluble polyester slurry solution;
step 2): adding deionized water into a stirring tank, sequentially adding fatty alcohol polyoxyethylene ether, a water repellent agent, a bridging agent and cross-linked resin, and uniformly mixing in the stirring tank to obtain a mixed material a;
step 3): and (3) slowly adding the mixed material a in the step (2) after the temperature of the reaction kettle in the step (1) is reduced to 52 ℃, simultaneously adding a pH regulator to keep the pH value in the reaction kettle at 7, continuously stirring the reaction kettle for 35min to ensure that the materials can be fully and uniformly mixed, discharging, filtering and packaging to obtain the water-based ribbon sizing slurry.
In this embodiment, the pH adjuster is aqueous ammonia.
Embodiment III:
the embodiment improves the aqueous braid sizing slurry, which comprises the following raw materials in parts by weight:
water-soluble polyester slurry: 300 parts;
fatty alcohol polyoxyethylene ether: 7 parts;
deionized water: 680, respectively;
water repellent agent: 8 parts;
and (3) a bridging agent: 2 parts;
defoaming agent: 0.5 parts;
crosslinking resin: 17 parts.
In this embodiment, the water repellent agent is a modified melamine formaldehyde resin; the bridging agent is melamine bridging agent; the cross-linked resin is polyurethane resin.
The embodiment also provides a preparation method of the aqueous braid setting slurry adopting the formula, which comprises the following steps:
step 1): injecting deionized water into a reaction kettle, starting stirring, slowly adding water-soluble polyester slurry, heating to 92 ℃, and preserving heat for 3 hours to enable the water-soluble polyester slurry to be fully dissolved in the deionized water to obtain a water-soluble polyester slurry solution;
step 2): adding deionized water into a stirring tank, sequentially adding fatty alcohol polyoxyethylene ether, a water repellent agent, a bridging agent and cross-linked resin, and uniformly mixing in the stirring tank to obtain a mixed material a;
step 3): and (3) slowly adding the mixed material a in the step (2) after the temperature of the reaction kettle in the step (1) is reduced to 50 ℃, simultaneously adding a pH regulator to keep the pH value in the reaction kettle at 7, continuously stirring the reaction kettle for 30min to ensure that the materials can be fully and uniformly mixed, discharging, filtering and packaging to obtain the water-based ribbon sizing slurry.
Further, the pH regulator is sodium hydroxide solution.
Table 1:
in the above table, the comparative examples are commercial sizing slurries, wherein white scratches refer to whether or not the surface of the webbing would appear as white scratches after the webbing is sized and the nail or hard object is slid over the surface of the webbing.
Wherein the water resistance test standard is: soaking the webbing after sizing in 45-degree water until the webbing turns white or deforms. From the table, the sizing slurry has stronger water resistance after sizing and sizing the mesh belt, and can avoid the problem that the mesh belt is whitened or deformed in water.
As can be seen from the table, the sizing agent disclosed by the invention has better water resistance and washing resistance compared with the sizing agent on the market, has excellent degradation rate, does not pollute the environment, and is environment-friendly.
The invention adopts a specific formula and combines the optimized preparation method, so that the braid after sizing by the sizing slurry does not have color difference and white marks caused by external forces such as friction, crease, scraping and the like, and simultaneously, the sized braid has excellent performances of stiffness, smoothness, water washing resistance and no softness.
The skilled person will know: while the invention has been described in terms of the foregoing embodiments, the inventive concepts are not limited to the invention, and any modifications that use the inventive concepts are intended to be within the scope of the appended claims.
Claims (6)
1. The aqueous braid sizing slurry is characterized by comprising the following raw materials in parts by weight: water-soluble polyester slurry: 250-350 parts;
fatty alcohol polyoxyethylene ether: 5-10 parts;
deionized water: 650-700 parts;
water repellent agent: 5-10 parts;
and (3) a bridging agent: 1-3 parts;
defoaming agent: 0.1-1 parts;
crosslinking resin: 15-20 parts.
2. The aqueous webbing setting slurry according to claim 1, wherein: the water repellent agent is modified melamine formaldehyde resin.
3. The aqueous webbing setting slurry according to claim 1, wherein: the bridging agent is melamine bridging agent.
4. The aqueous webbing setting slurry according to claim 1, wherein: the cross-linked resin is polyurethane resin.
5. A preparation method of aqueous braid shaping slurry is characterized in that: the method comprises the following steps:
step 1): injecting deionized water into a reaction kettle, starting stirring, slowly adding water-soluble polyester slurry, heating to 90-93 ℃, and preserving heat for 2.5-3.5 hours to enable the water-soluble polyester slurry to be fully dissolved in the deionized water to obtain a water-soluble polyester slurry solution;
step 2): adding deionized water into a stirring tank, sequentially adding fatty alcohol polyoxyethylene ether, a water repellent agent, a bridging agent and cross-linked resin, and uniformly mixing in the stirring tank to obtain a mixed material a;
step 3): and (3) slowly adding the mixed material a in the step (2) after the temperature of the reaction kettle in the step (1) is reduced to 48-52 ℃, simultaneously adding a pH regulator to keep the pH value in the reaction kettle at 6-7, continuously stirring the reaction kettle for 28-35min to ensure that the materials can be fully and uniformly mixed, discharging, filtering and packaging to obtain the water-based ribbon sizing slurry.
6. The method for preparing an aqueous woven tape sizing slurry according to claim 5, wherein: the pH regulator is sodium hydroxide solution or ammonia water.
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|---|---|---|---|---|
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| JPH05214678A (en) * | 1992-01-31 | 1993-08-24 | Yushiro Chem Ind Co Ltd | Warp-sizing agent |
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| CN102828414A (en) * | 2012-09-20 | 2012-12-19 | 吴江福华织造有限公司 | Viscose rayon environment-friendly size for water-spraying weaving |
| CN109914110A (en) * | 2019-02-20 | 2019-06-21 | 常州海瑞纺织品有限公司 | A kind of low temperature spinning sizing agent and preparation method thereof |
| CN113174035A (en) * | 2021-05-08 | 2021-07-27 | 湖北山特莱新材料有限公司 | Multifunctional water-soluble polyester slurry |
-
2021
- 2021-12-15 CN CN202111532506.3A patent/CN114032689B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4367308A (en) * | 1980-02-15 | 1983-01-04 | Basf Wyandotte Corporation | Cross-linked graft polyesters and sized textiles |
| CA1195810A (en) * | 1983-06-01 | 1985-10-29 | David J. Lesley | Dry textile warp size composition |
| JPH05214678A (en) * | 1992-01-31 | 1993-08-24 | Yushiro Chem Ind Co Ltd | Warp-sizing agent |
| CN102382268A (en) * | 2011-08-23 | 2012-03-21 | 上海西达实业有限公司 | High-effective penetrating filming agent and preparation method and application thereof |
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| CN102828414A (en) * | 2012-09-20 | 2012-12-19 | 吴江福华织造有限公司 | Viscose rayon environment-friendly size for water-spraying weaving |
| CN109914110A (en) * | 2019-02-20 | 2019-06-21 | 常州海瑞纺织品有限公司 | A kind of low temperature spinning sizing agent and preparation method thereof |
| CN113174035A (en) * | 2021-05-08 | 2021-07-27 | 湖北山特莱新材料有限公司 | Multifunctional water-soluble polyester slurry |
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