CN109161977A - A kind of preparation method of high-strength polyethylene jar net - Google Patents
A kind of preparation method of high-strength polyethylene jar net Download PDFInfo
- Publication number
- CN109161977A CN109161977A CN201810876351.7A CN201810876351A CN109161977A CN 109161977 A CN109161977 A CN 109161977A CN 201810876351 A CN201810876351 A CN 201810876351A CN 109161977 A CN109161977 A CN 109161977A
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- parts
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- strength polyethylene
- net
- preparation
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Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Artificial Filaments (AREA)
Abstract
The present invention discloses a kind of preparation method of high-strength polyethylene jar net, including following operating procedure: (1) by 1,2- cyclohexanediamine is dissolved in ion exchange water, then sulfuric acid is slowly added thereto, it when white precipitate is not further added by, filters while hot, after filter cake is cleaned with ion exchange water, additive is made in drying；(2) polyvinyl resin, additive, antioxidant, precipitated calcium carbonate are added into high-speed mixer, after mixing, are added into double screw extruder, are granulated and functional agglomerate is made；(3) by functional agglomerate and polyvinyl resin according to the ratio that mass ratio is 1:10-15 after mixing, carry out melt spinning, braiding processing, high-strength polyethylene jar net be made.Jar net produced by the present invention, corrosion-resistant, oxidation resistent susceptibility is excellent, while having certain anti-fouling effect, especially its high mechanical properties, effectively extends its service life.
Description
Technical field
The invention belongs to fishing net preparation technical fields, and in particular to a kind of preparation method of high-strength polyethylene jar net.
Background technique
Jar net is one kind of fishing net, and the whole network is made of body, net capsule two parts.The same with linked network, body is by several nets
Piece folding meets synthesis to cut bucket cone, and net capsule is sutured by a piece of net, and junction also sets the feelers of a shrimp one.Jar net operation water
Depth is 10-40m, and fished species are hairtail, octopus, yellow crucian, shrimp etc..Jar net, material therefor ratio are made in the prior art
It is more single, cause its mechanical property limited, service life is shorter.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of preparation methods of high-strength polyethylene jar net.
The present invention is achieved by the following technical solutions.
A kind of preparation method of high-strength polyethylene jar net, including following operating procedure:
(1) by weight, by 58-65 part 1,2- cyclohexanediamine is dissolved in 400-450 parts of ion exchange waters, then slowly to
The sulfuric acid that 70-76 parts of concentration are 1mol/L is wherein added to filter while hot when white precipitate is not further added by, by filter cake ion
After exchanged water is cleaned, additive is made in drying；
(2) by weight, by 70-75 parts of polyvinyl resins, 6-10 parts of additives, 0.1-0.3 parts of antioxidants, 14-18 parts
Precipitated calcium carbonate is added into high-speed mixer, after mixing, is added into double screw extruder, is granulated and function mother is made
Grain；
(3) by functional agglomerate and polyvinyl resin according to the ratio that mass ratio is 1:10-15 after mixing, carry out melting spinning
Silk, braiding processing, are made high-strength polyethylene jar net.
Specifically, in above-mentioned steps (1), temperature when drying and processing is 65-70 DEG C, and the time of drying and processing is that 2-3 is small
When.
Specifically, in above-mentioned steps (2), antioxidant is antioxidant 1010, any one in antioxidant 1076.
From the above technical scheme, it can be seen that the beneficial effects of the present invention are:
Jar net produced by the present invention, it is corrosion-resistant, oxidation resistent susceptibility is excellent, while having certain anti-fouling effect, especially its
High mechanical properties effectively extend its service life.Wherein, additive made from step (1), can effectively promote polyethylene
The stability of resin interior molecules space structure, and then the tear resistance of fishing net is improved, effectively extend making for fishing net
Use the service life.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, following embodiment carries out the present invention
It is further described.It should be appreciated that specific embodiment party example described herein is only used to explain the present invention, it is not used to limit
The fixed present invention.
Embodiment 1
A kind of preparation method of high-strength polyethylene jar net, including following operating procedure:
(1) by weight, 58 parts of 1,2- cyclohexanediamine are dissolved in 400 parts of ion exchange waters, are then slowly added thereto
Enter the sulfuric acid that 70 parts of concentration are 1mol/L to filter while hot when white precipitate is not further added by, filter cake is cleaned with ion exchange water
Afterwards, it dries, additive is made；
(2) by weight, 70 parts of polyvinyl resins, 6 parts of additives, 0.1 part of antioxidant, 14 parts of precipitated calcium carbonates are added
Into high-speed mixer, after mixing, it is added into double screw extruder, is granulated and functional agglomerate is made；
(3) by functional agglomerate and polyvinyl resin according to the ratio that mass ratio is 1:10 after mixing, carry out melt spinning, compile
Processing is knitted, high-strength polyethylene jar net is made.
Specifically, in above-mentioned steps (1), temperature when drying and processing is 65 DEG C, and the time of drying and processing is 2 hours.
Specifically, in above-mentioned steps (2), antioxidant is antioxidant 1010.
Embodiment 2
A kind of preparation method of high-strength polyethylene jar net, including following operating procedure:
(1) by weight, 63 parts of 1,2- cyclohexanediamine are dissolved in 430 parts of ion exchange waters, are then slowly added thereto
Enter the sulfuric acid that 74 parts of concentration are 1mol/L to filter while hot when white precipitate is not further added by, filter cake is cleaned with ion exchange water
Afterwards, it dries, additive is made；
(2) by weight, 73 parts of polyvinyl resins, 8 parts of additives, 0.2 part of antioxidant, 16 parts of precipitated calcium carbonates are added
Into high-speed mixer, after mixing, it is added into double screw extruder, is granulated and functional agglomerate is made；
(3) by functional agglomerate and polyvinyl resin according to the ratio that mass ratio is 1:13 after mixing, carry out melt spinning, compile
Processing is knitted, high-strength polyethylene jar net is made.
Specifically, in above-mentioned steps (1), temperature when drying and processing is 68 DEG C, and the time of drying and processing is 2.5 hours.
Specifically, in above-mentioned steps (2), antioxidant is antioxidant 1010.
Embodiment 3
A kind of preparation method of high-strength polyethylene jar net, including following operating procedure:
(1) by weight, 65 parts of 1,2- cyclohexanediamine are dissolved in 450 parts of ion exchange waters, are then slowly added thereto
Enter the sulfuric acid that 76 parts of concentration are 1mol/L to filter while hot when white precipitate is not further added by, filter cake is cleaned with ion exchange water
Afterwards, it dries, additive is made；
(2) by weight, 75 parts of polyvinyl resins, 10 parts of additives, 0.3 part of antioxidant, 18 parts of precipitated calcium carbonates are added
Enter into high-speed mixer, after mixing, is added into double screw extruder, is granulated and functional agglomerate is made；
(3) by functional agglomerate and polyvinyl resin according to the ratio that mass ratio is 1:15 after mixing, carry out melt spinning, compile
Processing is knitted, high-strength polyethylene jar net is made.
Specifically, in above-mentioned steps (1), temperature when drying and processing is 70 DEG C, and the time of drying and processing is 3 hours.
Specifically, in above-mentioned steps (2), antioxidant is antioxidant 1076.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (3)
1. a kind of preparation method of high-strength polyethylene jar net, which is characterized in that including following operating procedure:
(1) by weight, by 58-65 part 1,2- cyclohexanediamine is dissolved in 400-450 parts of ion exchange waters, then slowly to
The sulfuric acid that 70-76 parts of concentration are 1mol/L is wherein added to filter while hot when white precipitate is not further added by, by filter cake ion
After exchanged water is cleaned, additive is made in drying；
(2) by weight, by 70-75 parts of polyvinyl resins, 6-10 parts of additives, 0.1-0.3 parts of antioxidants, 14-18 parts
Precipitated calcium carbonate is added into high-speed mixer, after mixing, is added into double screw extruder, is granulated and function mother is made
Grain；
(3) by functional agglomerate and polyvinyl resin according to the ratio that mass ratio is 1:10-15 after mixing, carry out melting spinning
Silk, braiding processing, are made high-strength polyethylene jar net.
2. a kind of preparation method of high-strength polyethylene jar net according to claim 1, which is characterized in that above-mentioned steps
(1) in, temperature when drying and processing is 65-70 DEG C, and the time of drying and processing is 2-3 hours.
3. a kind of preparation method of high-strength polyethylene jar net according to claim 1, which is characterized in that above-mentioned steps
(2) in, antioxidant is antioxidant 1010, any one in antioxidant 1076.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810876351.7A CN109161977A (en) | 2018-08-03 | 2018-08-03 | A kind of preparation method of high-strength polyethylene jar net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810876351.7A CN109161977A (en) | 2018-08-03 | 2018-08-03 | A kind of preparation method of high-strength polyethylene jar net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109161977A true CN109161977A (en) | 2019-01-08 |
Family
ID=64898852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810876351.7A Pending CN109161977A (en) | 2018-08-03 | 2018-08-03 | A kind of preparation method of high-strength polyethylene jar net |
Country Status (1)
| Country | Link |
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| CN (1) | CN109161977A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132171A (en) * | 2013-03-19 | 2013-06-05 | 中国水产科学研究院东海水产研究所 | Method for manufacturing polyethylene fiber for fishing |
| CN103789860A (en) * | 2012-10-30 | 2014-05-14 | 中国石油化工股份有限公司 | High molecular weight polyethylene fiber, preparation method and application thereof |
| CN104562267A (en) * | 2014-06-30 | 2015-04-29 | 巢湖市荷花渔网有限公司 | Fishing net thread |
| CN105295170A (en) * | 2015-10-29 | 2016-02-03 | 六安市沪渔网具有限公司 | Fishing net |
| CN105754264A (en) * | 2016-04-14 | 2016-07-13 | 巢湖市荷花渔网有限公司 | High-strength tensile-resistant fishing net |
| CN108048949A (en) * | 2017-12-08 | 2018-05-18 | 巢湖市翔宇渔具有限公司 | A kind of preparation method of anti-blacking fishing net |
-
2018
- 2018-08-03 CN CN201810876351.7A patent/CN109161977A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103789860A (en) * | 2012-10-30 | 2014-05-14 | 中国石油化工股份有限公司 | High molecular weight polyethylene fiber, preparation method and application thereof |
| CN103132171A (en) * | 2013-03-19 | 2013-06-05 | 中国水产科学研究院东海水产研究所 | Method for manufacturing polyethylene fiber for fishing |
| CN104562267A (en) * | 2014-06-30 | 2015-04-29 | 巢湖市荷花渔网有限公司 | Fishing net thread |
| CN105295170A (en) * | 2015-10-29 | 2016-02-03 | 六安市沪渔网具有限公司 | Fishing net |
| CN105754264A (en) * | 2016-04-14 | 2016-07-13 | 巢湖市荷花渔网有限公司 | High-strength tensile-resistant fishing net |
| CN108048949A (en) * | 2017-12-08 | 2018-05-18 | 巢湖市翔宇渔具有限公司 | A kind of preparation method of anti-blacking fishing net |
Non-Patent Citations (2)
| Title |
|---|
| 徐火英等: "1,2-环己二胺四乙酸的合成及工艺研究", 《浙江理工大学学报》 * |
| 徐颖等: "1，2-环己二胺四乙酸的合成及其性能研究", 《石油化工高等学校学报》 * |
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Application publication date: 20190108 |