CN112575585A - Preparation method of high-cutting-performance PE fishing line - Google Patents
Preparation method of high-cutting-performance PE fishing line Download PDFInfo
- Publication number
- CN112575585A CN112575585A CN202011531619.7A CN202011531619A CN112575585A CN 112575585 A CN112575585 A CN 112575585A CN 202011531619 A CN202011531619 A CN 202011531619A CN 112575585 A CN112575585 A CN 112575585A
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- CN
- China
- Prior art keywords
- fishing line
- water
- coating
- cutting
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000004814 polyurethane Substances 0.000 claims abstract description 22
- 229920002635 polyurethane Polymers 0.000 claims abstract description 22
- 238000005520 cutting process Methods 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 5
- 239000005871 repellent Substances 0.000 claims abstract description 5
- 238000007598 dipping method Methods 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 9
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 8
- 239000004595 color masterbatch Substances 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 7
- 125000001931 aliphatic group Chemical group 0.000 claims description 5
- 239000003085 diluting agent Substances 0.000 claims description 5
- 239000012153 distilled water Substances 0.000 claims description 5
- 239000012943 hotmelt Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000004014 plasticizer Substances 0.000 claims description 5
- 239000005056 polyisocyanate Substances 0.000 claims description 5
- 229920001228 polyisocyanate Polymers 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000011247 coating layer Substances 0.000 claims description 2
- 239000003086 colorant Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 150000001860 citric acid derivatives Chemical class 0.000 claims 1
- 238000002844 melting Methods 0.000 abstract description 6
- 230000008018 melting Effects 0.000 abstract description 6
- 238000002791 soaking Methods 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 description 17
- 239000000203 mixture Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical class OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- -1 citrate esters Chemical class 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
- 238000009941 weaving 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
- D06M15/564—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
- 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
- D06M13/10—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 oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts 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
- 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
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
-
- 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
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
The invention discloses a preparation method of a high-cutting water-based PE fishing line, which comprises the steps of soaking the PE fishing line in a water-based polyurethane solution, coating a layer of polyurethane resin on the outer layer in a hot melting manner after curing, ensuring that the density of the whole line body is more than 1, and forming a layer of water-repellent coating. The PE fishing line is soaked in the environment-friendly aqueous polyurethane solution, and then the polyurethane solution is coated on the outer layer in a hot melting way after being solidified, so that the density of the whole line body is more than 1, and a water-repellent coating is formed, and the water cutting performance of the PE fishing line is further improved.
Description
Technical Field
The invention relates to a preparation method of a PE fishing line.
Background
The ultra-high molecular weight polyethylene fishing line has lower density than water, so the sinking speed is slower after casting, and the fishing line is formed by weaving multifilament, so the specific surface area of the line body is large, and the water cutting property of the fishing line is poor in the infiltration process.
Disclosure of Invention
The invention aims to provide a preparation method of a PE fishing line with excellent water cutting performance and high water cutting performance.
The technical solution of the invention is as follows:
a preparation method of a high-cutting water-based PE fishing line is characterized by comprising the following steps: dipping the PE fishing line in an aqueous polyurethane solution, and thermally coating a layer of polyurethane resin on the outer layer after curing to ensure that the density of the whole line body is more than 1 and a layer of water-repellent coating is formed;
the aqueous polyurethane solution comprises the following components in parts by mass:
50-70 parts of waterborne polyurethane glue
0.3 to 0.8 portion of curing agent
0.2-0.7 part of plasticizer of citrate esters
29-49 parts of distilled water diluent; wherein the curing agent is: hydrophilic aliphatic polyisocyanates based on Hexamethylene Diisocyanate (HDI).
The aqueous polyurethane solution is also added with toner or color master batch; the coating layer comprises hot-melt polyurethane resin and toner or color master batch with various colors.
Cleaning and drying the PE braided wire by ultrasonic waves at the temperature of 80-110 ℃, coating in a dipping tank, dipping for three times and pressing for two times, extruding and solidifying by a mouth mold die, removing redundant coating liquid, drying at the temperature of 70-110 ℃ in a hot air oven, passing through a hot coating mouth mold of a screw extruder, and drawing by a drawing machine for 10-50 m/min to a filament collecting machine for winding.
The PE fishing line is soaked in the environment-friendly aqueous polyurethane solution, and then the polyurethane solution is coated on the outer layer in a hot melting way after being solidified, so that the density of the whole line body is more than 1, and a water-repellent coating is formed, and the water cutting performance of the PE fishing line is further improved.
The present invention will be further described with reference to the following examples.
Detailed Description
< test on Water cutting Performance >
A self-made water cutting performance testing device is adopted. A transparent water tank with the length of 98cm multiplied by 60cm multiplied by 100cm is prepared, one end of a test sample is fixed at the top end of the water tank, a 5g load is fixed at the other end of the test sample, the effective length of a test section is 100cm (containing 5g load), and after the test sample is taken down by the load, the position of the load in the water tank along with the change of time is recorded by a slow lens of a camera.
Example 1:
the PE fishing line with the diameter of 0.235 mm is cleaned by ultrasonic waves, and enters a dipping tank after being dried in an oven at the temperature of 90 ℃, wherein the dipping solution comprises 60 parts by mass of polyurethane glue, 0.4 part by mass of a curing agent, 0.5 part by mass of a plasticizer of citric acid esters, 39.1 parts by mass of a diluent of distilled water, and a proper amount of blue color paste. After being extruded by a three-dipping two-pressing and mouth mold (the inner diameter is 0.25 mm), the mixture enters an oven, the temperature is 95 ℃, and polyurethane glue on the surface and the inner gap of the PE fishing line is solidified. The mixture enters a die (the inner diameter is 0.40 mm) of a screw extruder, the temperature of the screw extruder is 230 ℃/240 ℃/240 ℃/230 ℃, hot-melt polyurethane chips (the melting point is 190 ℃) and blue color master batches are added into the screw, and the yarn is collected at the speed of 20m/min under the traction of a drafting machine. The diameter of the prepared high-water-cutting PE fishing line is 0.40mm, the line body is smooth, stiff and anti-tangling, the strength is improved by 120 percent, the water cutting time is reduced from original 0.6758s to 0.5035s, and the wear resistance is improved by 280 percent; wherein the curing agent is: hydrophilic aliphatic polyisocyanates based on Hexamethylene Diisocyanate (HDI).
Example 2:
the PE fishing line with the diameter of 0.235 mm is cleaned by ultrasonic waves, and enters a dipping tank after being dried in an oven at the temperature of 90 ℃, wherein the dipping solution comprises 70 parts by mass of polyurethane glue, 0.6 part by mass of a curing agent, 0.4 part by mass of a plasticizer of citric acid esters, 29 parts by mass of a distilled water diluent and a proper amount of blue color paste. After being extruded by a three-dipping two-pressing and mouth mold (the inner diameter is 0.25 mm), the mixture enters an oven, the temperature is 95 ℃, and polyurethane glue on the surface and the inner gap of the PE fishing line is solidified. The mixture enters a die (the inner diameter is 0.40 mm) of a screw extruder, the temperature of the screw extruder is 230 ℃/240 ℃/240 ℃/230 ℃, hot-melt polyurethane chips (the melting point is 190 ℃) and blue color master batches are added into the screw, and the yarn is collected at the speed of 15m/min under the traction of a drafting machine. The diameter of the prepared high-water-cutting PE fishing line is 0.40mm, the line body is smooth, stiff and anti-tangling, the strength is improved by 135%, the water cutting time is reduced from original 0.6758s to 0.4689s, and the wear resistance is improved by 280%; wherein the curing agent is: hydrophilic aliphatic polyisocyanates based on Hexamethylene Diisocyanate (HDI).
Example 3:
the PE fishing line with the diameter of 0.235 mm is cleaned by ultrasonic waves, and enters a dipping tank after being dried in an oven at the temperature of 90 ℃, wherein the dipping solution comprises 70 parts by mass of polyurethane glue, 0.6 part by mass of a curing agent, 0.4 part by mass of a plasticizer of citric acid esters, 29 parts by mass of a distilled water diluent and a proper amount of blue color paste. After being extruded by a three-dipping two-pressing and mouth mold (the inner diameter is 0.25 mm), the mixture enters an oven, the temperature is 95 ℃, and polyurethane glue on the surface and the inner gap of the PE fishing line is solidified. The mixture enters a die (the inner diameter is 0.45 mm) of a screw extruder, the temperature of the screw extruder is 230 ℃/240 ℃/240 ℃/230 ℃, hot-melt polyurethane chips (the melting point is 190 ℃) and blue color master batches are added into the screw, and the yarn is collected at the speed of 15m/min under the traction of a drafting machine. The diameter of the prepared high-water-cutting PE fishing line is 0.45mm, the line body is smooth, stiff and anti-tangling, the strength is improved by 139%, the water cutting time is reduced from original 0.6758s to 0.4120s, and the wear resistance is improved by 300%; wherein the curing agent is: hydrophilic aliphatic polyisocyanates based on Hexamethylene Diisocyanate (HDI).
Claims (3)
1. A preparation method of a high-cutting water-based PE fishing line is characterized by comprising the following steps: dipping the PE fishing line in an aqueous polyurethane solution, and thermally coating a layer of polyurethane resin on the outer layer after curing to ensure that the density of the whole line body is more than 1 and a layer of water-repellent coating is formed;
the aqueous polyurethane solution comprises the following components in parts by mass:
50-70 parts of waterborne polyurethane glue
0.3 to 0.8 portion of curing agent
0.2-0.7 part of plasticizer of citrate esters
29-49 parts of distilled water diluent; wherein the curing agent is: hydrophilic aliphatic polyisocyanates based on hexamethylene diisocyanate.
2. The method for preparing a high-cutting-ability water PE fishing line as claimed in claim 1, wherein the method comprises the following steps: the aqueous polyurethane solution is also added with toner or color master batch; the coating layer comprises hot-melt polyurethane resin and toner or color master batch with various colors.
3. The method for preparing a high-cutting-ability water PE fishing line as claimed in claim 1, wherein the method comprises the following steps: cleaning and drying the PE braided wire by ultrasonic waves at the temperature of 80-110 ℃, coating in a dipping tank, dipping for three times and pressing for two times, extruding and solidifying by a mouth mold die, removing redundant coating liquid, drying at the temperature of 70-110 ℃ in a hot air oven, passing through a hot coating mouth mold of a screw extruder, and drawing by a drawing machine for 10-50 m/min to a filament collecting machine for winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011531619.7A CN112575585A (en) | 2020-12-22 | 2020-12-22 | Preparation method of high-cutting-performance PE fishing line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011531619.7A CN112575585A (en) | 2020-12-22 | 2020-12-22 | Preparation method of high-cutting-performance PE fishing line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112575585A true CN112575585A (en) | 2021-03-30 |
Family
ID=75139401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011531619.7A Pending CN112575585A (en) | 2020-12-22 | 2020-12-22 | Preparation method of high-cutting-performance PE fishing line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112575585A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB685566A (en) * | 1950-05-02 | 1953-01-07 | William Read Wadsworth | Improvements in and relating to fishing lines |
| GB1526755A (en) * | 1975-09-30 | 1978-09-27 | Lang J | Fishing lines |
| JP2003134979A (en) * | 2001-10-29 | 2003-05-13 | Yotsuami:Kk | Fishline |
| CN101384759A (en) * | 2006-02-16 | 2009-03-11 | 株式会社Duel | Yarn and manufacturing method thereof |
| US20110173873A1 (en) * | 2008-10-14 | 2011-07-21 | Y.G.K Co., Ltd. | Fishing line comprising integrated composite yarn comprising short fiber |
| US20140116021A1 (en) * | 2012-10-26 | 2014-05-01 | Flow Tek, Inc. | Self cleaning and lubricating all-weather fishing lines and methods of manufacture thereof |
-
2020
- 2020-12-22 CN CN202011531619.7A patent/CN112575585A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB685566A (en) * | 1950-05-02 | 1953-01-07 | William Read Wadsworth | Improvements in and relating to fishing lines |
| GB1526755A (en) * | 1975-09-30 | 1978-09-27 | Lang J | Fishing lines |
| JP2003134979A (en) * | 2001-10-29 | 2003-05-13 | Yotsuami:Kk | Fishline |
| CN101384759A (en) * | 2006-02-16 | 2009-03-11 | 株式会社Duel | Yarn and manufacturing method thereof |
| US20110173873A1 (en) * | 2008-10-14 | 2011-07-21 | Y.G.K Co., Ltd. | Fishing line comprising integrated composite yarn comprising short fiber |
| US20140116021A1 (en) * | 2012-10-26 | 2014-05-01 | Flow Tek, Inc. | Self cleaning and lubricating all-weather fishing lines and methods of manufacture thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210330 |