CN107893265A - A kind of antifouling high intensity fishing net of softness - Google Patents
A kind of antifouling high intensity fishing net of softness Download PDFInfo
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- CN107893265A CN107893265A CN201711292218.9A CN201711292218A CN107893265A CN 107893265 A CN107893265 A CN 107893265A CN 201711292218 A CN201711292218 A CN 201711292218A CN 107893265 A CN107893265 A CN 107893265A
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- fishing net
- softness
- mixed
- high intensity
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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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- 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
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/16—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds as constituent
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- 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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to marine fishing fishing net technical field, and in particular to a kind of antifouling high intensity fishing net of softness, include the raw material of following parts by weight：45 50 parts of ultra-high molecular weight polyethylene, 12 18 parts of TLCP, 6 10 parts of modified vinyl resin, 12 parts of ultra-fine polyphosphoric acid peptide, 12 parts of plasticizer, 8 12 parts of pretreated filler, 45 parts of mixed aid.The present invention has advantages below compared with prior art：Gained fishing net of the invention, it is soft and tough and tensile, spoilage is low in process, modulus, elasticity and the anti-fatigue performance of material are improved, the reasonable preparation of mixed aid, is favorably improved the mechanical property of fishing net material, it is set effectively to resist the impact of stormy waves and predator in practicality, the attachment of marine organisms is reduced, extends the service life of fishing net, avoids and fish body surface is damaged.
Description
Technical field
The invention belongs to marine fishing fishing net technical field, and in particular to a kind of antifouling high intensity fishing net of softness.
Background technology
Modern fishing net is mainly processed using raw materials such as polyethylene, nylon, and wherein polythene fishing net is polythene material
It is thread through fusion plastification, spinning, ply twist, with Yu Haiyang trawlnet, purse seine, wind resistance sea net cage etc., there is longer use week
Phase and Geng Gao catching rate, but the mechanical property of polyethylene in itself is general, tensile strength is relatively low, and creep resistance is bad, leads
Cause conventional polyethylene fishing net intensity wearability, it is hot be not suitable for Complex Sea bottom and boisterous environment fishing operation, reduce
The service life of fishing gear, not only influence the service life of fishing gear, can also waste of resource, directly affect catch, while ocean
Environment is the serious environment of a burn into biodeterioration, and fishing net easily adheres to marine growth during fishing, has a strong impact on fishing net
Service life.
The content of the invention
The purpose of the present invention is to be directed to the problem of existing, there is provided a kind of antifouling high intensity fishing net of softness.
The present invention is achieved by the following technical solutions：A kind of antifouling high intensity fishing net of softness, including following weight
The raw material of part：Ultra-high molecular weight polyethylene 45-50 parts, TLCP 12-18 parts, modified vinyl resin 6-10
Part, ultra-fine polyphosphoric acid peptide 1-2 parts, plasticizer 1-2 parts, pretreated filler 8-12 parts, mixed aid 4-5 parts；
The modified vinyl resin by weight, the softness of phenol formaldehyde epoxy vinyl ester resin and 75-85% comprising 15-25%
Vinyl ester resin；
The mixed aid includes by weight：Antiseptic 1-2 parts, coupling agent 1-2 parts, adhesive 1-2 parts, polyvinyl chloride tree
Cosmetics agent 4-5 parts, benzoin methyl ether 0.2-0.8 parts；
The pretreated filler is by silicon dioxide powder, talcum powder, nano diatomite, Black Wattle powder with weight than 8:6:5:1 is mixed
Close, 2-4 hours dried in the case where temperature is 100-200 DEG C of vacuum condition, after the completion of be ground to mixed powder particle diameter for 200nm with
Under.
As further improvement of these options, the TLCP is by middle heat resistant type TLCP and low heat-resisting
Property TLCP is with weight than 1:6-8 is formed.
As further improvement of these options, the K values of the polyvinyl chloride resin powder agent are between 60-70.
As further improvement of these options, the plasticizer is that phthalic easter plastizer increases with VOP7112
Modeling agent is mixed to get, and mixed weight ratio is 2-3:10.
As further improvement of these options, the antiseptic is PP-CA16 antibacterial plastic concentrates；The coupling agent is silicon
Alkane coupling agent or titanate coupling agent；Described adhesive is bisphenol-s epoxy resin or bis-phenol p-type epoxy resin.
The preparation method of fishing net is to take ultra-high molecular weight polyethylene, TLCP mixing, is heated to 95-100
Ultra-fine polyphosphoric acid peptide and pretreated filler are added after DEG C, insulated and stirred 8-10 minutes, after being cooled to 75-80 DEG C, is added remaining former
Material is well mixed, is cooled to after normal temperature by extruder melting extrusion, through drawing-off, sizing, weaving, obtains product.
The present invention has advantages below compared with prior art：Gained fishing net of the invention, it is soft and tough and tensile, in process
Spoilage is low, and the use of TLCP is favorably improved the heat resistance of fishing net, wherein filler and ultra-fine polyphosphoric acid peptide
With the use of the weatherability and resistance to soiling of fishing net is favorably improved, modified vinyl resin coordinates with other raw materials, Neng Gouti
Modulus, elasticity and the anti-fatigue performance of high material, the reasonable preparation of mixed aid, it is favorably improved the mechanical property of fishing net material
Can, it is effectively resisted the impact of stormy waves and predator in practicality, reduce the attachment of marine organisms, extend fishing
The service life of net, avoid and fish body surface is damaged.
Embodiment
Embodiment 1
A kind of antifouling high intensity fishing net of softness, include the raw material of following parts by weight：It is 48 parts of ultra-high molecular weight polyethylene, thermotropic
15 parts of liquid crystal polymer, 8 parts of modified vinyl resin, 1.5 parts of ultra-fine polyphosphoric acid peptide, 1.5 parts of plasticizer, pretreated filler 10
Part, 4.5 parts of mixed aid；
The modified vinyl resin by weight, the phenol formaldehyde epoxy vinyl ester resin comprising 15-25% and 80% soft second
Alkenyl esters resin；
The mixed aid includes by weight：1.5 parts of antiseptic, 1.5 parts of coupling agent, 1.5 parts of adhesive, polyvinyl chloride tree
4.5 parts of cosmetics agent, 0.5 part of benzoin methyl ether；
The pretreated filler is by silicon dioxide powder, talcum powder, nano diatomite, Black Wattle powder with weight than 8:6:5:1 is mixed
Close, dried 3 hours in the case where temperature is 150 DEG C of vacuum condition, after the completion of to be ground to mixed powder particle diameter be below 200nm.
Wherein, the TLCP by middle heat resistant type TLCP and low heat resistant TLCP with weight ratio 1:7 compositions；
The K values of the polyvinyl chloride resin powder agent are between 60-70；The plasticizer is phthalic easter plastizer and VOP7112
Plasticizer is mixed to get, and mixed weight ratio is 2.5:10；The antiseptic is PP-CA16 antibacterial plastic concentrates；The coupling agent is silicon
Alkane coupling agent；Described adhesive is bisphenol-s epoxy resin.
The preparation method of fishing net is to take ultra-high molecular weight polyethylene, TLCP mixing, is heated to 980 DEG C
After add ultra-fine polyphosphoric acid peptide and pretreated filler, insulated and stirred 9 minutes, after being cooled to 78 DEG C, it is equal to add surplus stock mixing
It is even, it is cooled to after normal temperature by extruder melting extrusion, through drawing-off, sizing, weaving, obtains product.
Embodiment 2
A kind of antifouling high intensity fishing net of softness, include the raw material of following parts by weight：It is 45 parts of ultra-high molecular weight polyethylene, thermotropic
It is 12 parts of liquid crystal polymer, 6 parts of modified vinyl resin, 1 part of ultra-fine polyphosphoric acid peptide, 2 parts of plasticizer, 12 parts of pretreated filler, mixed
Close 4 parts of auxiliary agent；
The modified vinyl resin by weight, the loose vinyl base comprising 15% phenol formaldehyde epoxy vinyl ester resin and 75%
Ester resin；
The mixed aid includes by weight：2 parts of antiseptic, 1 part of coupling agent, 2 parts of adhesive, polyvinyl chloride resin powder agent
5 parts, 0.2 part of benzoin methyl ether；
The pretreated filler is by silicon dioxide powder, talcum powder, nano diatomite, Black Wattle powder with weight than 8:6:5:1 is mixed
Close, dried 4 hours in the case where temperature is 100 DEG C of vacuum condition, after the completion of to be ground to mixed powder particle diameter be below 200nm.
Wherein, the TLCP by middle heat resistant type TLCP and low heat resistant TLCP with weight ratio 1:6 compositions；
The K values of the polyvinyl chloride resin powder agent are between 60-70；The plasticizer is phthalic easter plastizer and VOP7112
Plasticizer is mixed to get, and mixed weight ratio is 2:10；The antiseptic is PP-CA16 antibacterial plastic concentrates；The coupling agent is metatitanic acid
Ester coupling agent；Described adhesive is bis-phenol p-type epoxy resin.
The preparation method of fishing net is to take ultra-high molecular weight polyethylene, TLCP mixing, is heated to 100 DEG C
After add ultra-fine polyphosphoric acid peptide and pretreated filler, insulated and stirred 10 minutes, after being cooled to 75 DEG C, it is equal to add surplus stock mixing
It is even, it is cooled to after normal temperature by extruder melting extrusion, through drawing-off, sizing, weaving, obtains product.
Embodiment 3
A kind of antifouling high intensity fishing net of softness, include the raw material of following parts by weight：It is 50 parts of ultra-high molecular weight polyethylene, thermotropic
It is 18 parts of liquid crystal polymer, 10 parts of modified vinyl resin, 2 parts of ultra-fine polyphosphoric acid peptide, 1 part of plasticizer, 8 parts of pretreated filler, mixed
Close 5 parts of auxiliary agent；
The modified vinyl resin by weight, the loose vinyl base comprising 25% phenol formaldehyde epoxy vinyl ester resin and 85%
Ester resin；
The mixed aid includes by weight：1 part of antiseptic, 2 parts of coupling agent, 1 part of adhesive, polyvinyl chloride resin powder agent
4 parts, 0.8 part of benzoin methyl ether；
The pretreated filler is by silicon dioxide powder, talcum powder, nano diatomite, Black Wattle powder with weight than 8:6:5:1 is mixed
Close, dried 2 hours in the case where temperature is 200 DEG C of vacuum condition, after the completion of to be ground to mixed powder particle diameter be below 200nm.
Wherein, the TLCP by middle heat resistant type TLCP and low heat resistant TLCP with weight ratio 1:8 compositions；
The K values of the polyvinyl chloride resin powder agent are between 60-70；The plasticizer is phthalic easter plastizer and VOP7112
Plasticizer is mixed to get, and mixed weight ratio is 3:10；The antiseptic is PP-CA16 antibacterial plastic concentrates；The coupling agent is metatitanic acid
Ester coupling agent；Described adhesive is bisphenol-s epoxy resin.
The preparation method of fishing net is to take ultra-high molecular weight polyethylene, TLCP mixing, after being heated to 95 DEG C
Ultra-fine polyphosphoric acid peptide and pretreated filler are added, insulated and stirred 8 minutes, after being cooled to 80 DEG C, surplus stock is added and is well mixed,
It is cooled to after normal temperature by extruder melting extrusion, through drawing-off, sizing, weaving, obtains product.
Control group 1 is set, TLCP in embodiment 1 is replaced with etc. to the superhigh molecular weight polyethylene of quality
Alkene, remaining content are constant；Control group 2 is set, modified vinyl resin in embodiment 1 is replaced with etc. to the super high molecular weight of weight
Polyethylene, remaining content are constant；Control group 3 is set, ultra-fine polyphosphoric acid peptide in embodiment 1 removed, remaining content is constant；
A diameter of 0.6mm of each group fishing net netting twine, the polyethylene fibre mechanical property prepared by each group is detected, mechanics
Performance is pressed from both sides away from 750mm, test condition 200mm/min by the INSTRON4466 type strength testers of German INSTRON companies,
It is repeated 10 times, averages, wherein effect of antifouling phase is detected according to existing national standard, after detection method is real extra large linked network, investigates
Soil resistance, sea organism attachment area ＜ 10%, then it is assumed that antifouling paint is effective, obtains following result：
Table 1
| Group | Fracture strength（cN/dtex） | Knot strength（cN/dtex） | Crystallinity Xc（%） | Antifouling phase effect（Month） |
| Embodiment 1 | 7.82 | 5.31 | 66.7 | 21 |
| Embodiment 2 | 7.76 | 5.28 | 66.4 | 20 |
| Embodiment 3 | 7.79 | 5.29 | 66.5 | 20 |
| Control group 1 | 7.42 | 5.18 | 67.3 | 16 |
| Control group 2 | 7.35 | 5.14 | 64.2 | 17 |
| Control group 3 | 7.51 | 5.23 | 65.9 | 10 |
It is preferable that mechanical property in the present invention is can be seen that by data in table 1, and antifouling life substantially increases, can be effective
Extend the useful life of fishing net.
Claims (6)
1. the antifouling high intensity fishing net of a kind of softness, it is characterised in that include the raw material of following parts by weight：Superhigh molecular weight polyethylene
Alkene 45-50 parts, TLCP 12-18 parts, modified vinyl resin 6-10 parts, ultra-fine polyphosphoric acid peptide 1-2 parts, plasticising
Agent 1-2 parts, pretreated filler 8-12 parts, mixed aid 4-5 parts；
The modified vinyl resin by weight, the softness of phenol formaldehyde epoxy vinyl ester resin and 75-85% comprising 15-25%
Vinyl ester resin；
The mixed aid includes by weight：Antiseptic 1-2 parts, coupling agent 1-2 parts, adhesive 1-2 parts, polyvinyl chloride tree
Cosmetics agent 4-5 parts, benzoin methyl ether 0.2-0.8 parts；
The pretreated filler is by silicon dioxide powder, talcum powder, nano diatomite, Black Wattle powder with weight than 8:6:5:1 is mixed
Close, 2-4 hours dried in the case where temperature is 100-200 DEG C of vacuum condition, after the completion of be ground to mixed powder particle diameter for 200nm with
Under.
A kind of 2. antifouling high intensity fishing net of softness as claimed in claim 1, it is characterised in that the TLCP
By middle heat resistant type TLCP and low heat resistant TLCP with weight ratio 1:6-8 is formed.
A kind of 3. antifouling high intensity fishing net of softness as claimed in claim 1, it is characterised in that the polyvinyl chloride resin powder agent
K values between 60-70.
4. the antifouling high intensity fishing net of a kind of softness as claimed in claim 1, it is characterised in that the plasticizer is phthalic acid
Ester plasticizer is mixed to get with VOP7112 plasticizer, and mixed weight ratio is 2-3:10.
5. the antifouling high intensity fishing net of a kind of softness as claimed in claim 1, it is characterised in that the antiseptic is PP-CA16
Antibacterial plastic concentrate；The coupling agent is silane coupler or titanate coupling agent；Described adhesive is bisphenol-s epoxy resin or double
Phenol p-type epoxy resin.
6. the antifouling high intensity fishing net of a kind of softness as claimed in claim 1, it is characterised in that its preparation method is to take superelevation
Molecular weight polyethylene, TLCP mixing, add ultra-fine polyphosphoric acid peptide and pretreatment are filled out after being heated to 95-100 DEG C
Material, insulated and stirred 8-10 minutes, after being cooled to 75-80 DEG C, add surplus stock and be well mixed, pass through extrusion after being cooled to normal temperature
Machine melting extrusion, through drawing-off, sizing, weaving, obtain product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711292218.9A CN107893265A (en) | 2017-12-08 | 2017-12-08 | A kind of antifouling high intensity fishing net of softness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711292218.9A CN107893265A (en) | 2017-12-08 | 2017-12-08 | A kind of antifouling high intensity fishing net of softness |
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| Publication Number | Publication Date |
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| CN107893265A true CN107893265A (en) | 2018-04-10 |
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| CN201711292218.9A Pending CN107893265A (en) | 2017-12-08 | 2017-12-08 | A kind of antifouling high intensity fishing net of softness |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930073A (en) * | 2018-08-03 | 2018-12-04 | 巢湖市渔郎渔具有限公司 | A kind of preparation method of fresh water area resistant purse seine |
| CN108998855A (en) * | 2018-07-02 | 2018-12-14 | 巢湖市天宇渔具有限公司 | A kind of preparation method for luring type fishing lines |
| CN110685032A (en) * | 2019-08-19 | 2020-01-14 | 浙江海洋大学 | Preparation method of polyethylene mesh wire monofilament with marine fouling prevention characteristic |
| CN110685046A (en) * | 2019-08-19 | 2020-01-14 | 浙江海洋大学 | Anti-fouling and anti-fatigue multi-strand monofilament mixed-twisted net wire and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002266183A (en) * | 2001-03-14 | 2002-09-18 | Yotsuami:Kk | Yarn comprising polyolefin-based filament yarn and polyacetal filament yarn |
| JP2002339179A (en) * | 2001-05-16 | 2002-11-27 | Yotsuami:Kk | Yarn having low elongation |
| CN1566193A (en) * | 2003-06-11 | 2005-01-19 | 北京大学 | Super high molecular weight polythene composition, its special additive and preparation method |
| CN102391779A (en) * | 2011-09-29 | 2012-03-28 | 资阳赛特化工有限公司 | Metal base material corrosion-resistant coating and preparation method thereof |
| CN103724767A (en) * | 2013-12-11 | 2014-04-16 | 巢湖市瑞强渔具有限责任公司 | Anti-aging fishing net |
| CN103724766A (en) * | 2013-12-11 | 2014-04-16 | 巢湖亚塑网具制造有限公司 | Fishing net for reducing marine biological pollution |
| CN105199380A (en) * | 2015-11-06 | 2015-12-30 | 韩功篑 | High-strength high-impact-resistance nylon material and preparation method thereof |
-
2017
- 2017-12-08 CN CN201711292218.9A patent/CN107893265A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002266183A (en) * | 2001-03-14 | 2002-09-18 | Yotsuami:Kk | Yarn comprising polyolefin-based filament yarn and polyacetal filament yarn |
| JP2002339179A (en) * | 2001-05-16 | 2002-11-27 | Yotsuami:Kk | Yarn having low elongation |
| CN1566193A (en) * | 2003-06-11 | 2005-01-19 | 北京大学 | Super high molecular weight polythene composition, its special additive and preparation method |
| CN102391779A (en) * | 2011-09-29 | 2012-03-28 | 资阳赛特化工有限公司 | Metal base material corrosion-resistant coating and preparation method thereof |
| CN103724767A (en) * | 2013-12-11 | 2014-04-16 | 巢湖市瑞强渔具有限责任公司 | Anti-aging fishing net |
| CN103724766A (en) * | 2013-12-11 | 2014-04-16 | 巢湖亚塑网具制造有限公司 | Fishing net for reducing marine biological pollution |
| CN105199380A (en) * | 2015-11-06 | 2015-12-30 | 韩功篑 | High-strength high-impact-resistance nylon material and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108998855A (en) * | 2018-07-02 | 2018-12-14 | 巢湖市天宇渔具有限公司 | A kind of preparation method for luring type fishing lines |
| CN108930073A (en) * | 2018-08-03 | 2018-12-04 | 巢湖市渔郎渔具有限公司 | A kind of preparation method of fresh water area resistant purse seine |
| CN110685032A (en) * | 2019-08-19 | 2020-01-14 | 浙江海洋大学 | Preparation method of polyethylene mesh wire monofilament with marine fouling prevention characteristic |
| CN110685046A (en) * | 2019-08-19 | 2020-01-14 | 浙江海洋大学 | Anti-fouling and anti-fatigue multi-strand monofilament mixed-twisted net wire and preparation method thereof |
| CN110685032B (en) * | 2019-08-19 | 2022-04-19 | 浙江海洋大学 | Preparation method of polyethylene mesh wire monofilament with marine fouling prevention characteristic |
| CN110685046B (en) * | 2019-08-19 | 2022-04-22 | 浙江海洋大学 | Anti-fouling and anti-fatigue multi-strand monofilament mixed-twisted net wire and preparation method thereof |
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