CN107201598B - A kind of fishing net for preventing marine organisms from adhering to - Google Patents
A kind of fishing net for preventing marine organisms from adhering to Download PDFInfo
- Publication number
- CN107201598B CN107201598B CN201710335759.9A CN201710335759A CN107201598B CN 107201598 B CN107201598 B CN 107201598B CN 201710335759 A CN201710335759 A CN 201710335759A CN 107201598 B CN107201598 B CN 107201598B
- Authority
- CN
- China
- Prior art keywords
- fishing net
- temperature
- chinlon
- nano
- section
- 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.)
- Active
Links
- 229920006052 Chinlon® Polymers 0.000 claims abstract description 31
- 238000001125 extrusion Methods 0.000 claims abstract description 16
- 238000002844 melting Methods 0.000 claims abstract description 16
- 230000008018 melting Effects 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 239000004615 ingredient Substances 0.000 claims abstract description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 45
- 239000000440 bentonite Substances 0.000 claims description 25
- 229910000278 bentonite Inorganic materials 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 20
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 20
- 229920002292 Nylon 6 Polymers 0.000 claims description 16
- 239000011259 mixed solution Substances 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 14
- 239000000243 solution Substances 0.000 claims description 13
- 239000005708 Sodium hypochlorite Substances 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 12
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 229910001868 water Inorganic materials 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 239000008367 deionised water Substances 0.000 claims description 10
- 229910021641 deionized water Inorganic materials 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 229920004933 Terylene® Polymers 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 5
- 235000013539 calcium stearate Nutrition 0.000 claims description 5
- 239000008116 calcium stearate Substances 0.000 claims description 5
- 239000003610 charcoal Substances 0.000 claims description 5
- 229940008099 dimethicone Drugs 0.000 claims description 5
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 5
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004014 plasticizer Substances 0.000 claims description 5
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 5
- 230000008961 swelling Effects 0.000 claims description 5
- 238000002525 ultrasonication Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 4
- 241001474374 Blennius Species 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 abstract description 3
- 230000003712 anti-aging effect Effects 0.000 abstract description 2
- 241000195493 Cryptophyta Species 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 235000019441 ethanol Nutrition 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical group CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000003449 preventive effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000195649 Chlorella <Chlorellales> Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/06—Braid or lace serving particular purposes
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K74/00—Other catching nets or the like
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Mechanical Engineering (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
- Artificial Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a kind of fishing nets for preventing marine organisms from adhering to, comprising: ingredient, cooling preliminary draft, drafting forming, is wound, line processed, knitmesh melting extrusion；What the present invention made prevents the fishing net of seaweed attachment with the performance of preferable anti-seaweed attachment, pass through the modification to chinlon 6 section, enabling prevents Spore adhesion by fishing net made of modified chinlon 6 section, so that fishing net achievees the effect that anti-seaweed, simultaneously, fishing net made of modified chinlon 6 section obtains anti-aging property and is significantly improved, and is significantly improved with the compatibility of other ingredients, to improve the service life of fishing net.
Description
Technical field
The invention belongs to fishing net preparation technical fields, and in particular to a kind of fishing net for preventing marine organisms from adhering to.
Background technique
Fishing net is fishing net, and men of old uses coarse cloth, as raw material, to be made by the method for tying and rolling fishnet plus fiber crops.
Although this fishing net is perishable, toughness is poor, its fishing efficiency has greatly improved.With the development of fishery, fishing and hunting
Object is more than fish, and the tool of fishing also grows with each passing hour.Men of old uses coarse cloth, as raw material, to pass through the method for bundle volume plus fiber crops
Fishnet is made.Although this fishing net is perishable, toughness is poor, its fishing efficiency has greatly improved.With the hair of fishery
Exhibition, the object of fishing and hunting are more than fish, and the tool of fishing also grows with each passing hour.Modern fishing net mainly uses polyethylene, the raw materials such as nylon
It is processed, there is longer service life and higher catching rate, but fishing net made of nylon is unsuitable for Complex Sea bottom
It is easy the infection by algae in seawater, reduces making for fishing net in prolonged use with wind and waves environment fishing operation
With the service life, the cost of investment of fisherman is increased.
Summary of the invention
The purpose of the present invention is being directed to existing problem, a kind of fishing net for preventing marine organisms from adhering to is provided.
The present invention is achieved by the following technical solutions:
A kind of fishing net for preventing marine organisms from adhering to, comprising the following steps:
(1) ingredient:
By weight by terylene 2.2-3.6, bamboo charcoal fiber 1.2-1.5, dimethicone 0.4-0.6, plasticizer 0.5-
0.8, calcium stearate 0.2-0.5, modified nylon 6 are sliced 70-80 and are mixed, and obtain mixture；The slice of modified nylon 6 system
Preparation Method are as follows: use mass fraction to impregnate 30min at 0 DEG C for 2.5% sodium hydroxide solution chinlon 6 section, then heat
To 100 DEG C, 30min is kept the temperature, is further taken out, after being cleaned up using deionized water, drying；Then 0.2:3 is pressed into reaction kettle:
100 mass ratio successively adds sodium hypochlorite, sodium hydroxide and water, after mixing evenly, obtains mixed solution, and polyamide fibre 6 is cut
Piece mix by the mass ratio of 1:10 with mixed solution impregnates 20min, and after being heated to 80 DEG C, acrylic acid is then added dropwise, drips
Dosage is every drop 0.05mL, and rate of addition is 1 drop/2s, and 4.5% that total amount is chinlon 6 section is added dropwise in acrylic acid, and acrylic acid is added dropwise
After complete, solution temperature is adjusted to 72 DEG C, the modified Nano diatomite of Quality of Pa 6 Chips 1.8% is added, then with 800r/min
Revolving speed stirs 2 hours, then uses power for 400W, and frequency is the ultrasonication 40s of 25kHz, then adjusts the temperature to 42 DEG C,
Stand 4 hours, further take out chinlon 6 section after treatment, drying to get；
(2) melting extrusion:
Prepared mixture is stirred evenly through plastic extruder melting extrusion；
(3) cooling preliminary draft: the fiber of melting extrusion is put into 16-18 DEG C of sink of temperature cooling, pre-draft multiple 3.5
Times, monfil after cooling carries out drawing-off, and drawing temperature is 80-82 DEG C, 10-12 times of drafting multiple；
(4) drafting forming:
The monofilament being drawn through carries out shaping, and setting temperature is 90-98 DEG C, relaxation shrinkage 2.3-2.5%；
(5) it winds:
The monfil being formed is on winder with 100-110m/min volumes of 220 ± 30cN of winding tension, coiling speed
It takes；
(6) line processed:
By the cable that 40~150 twists/m of the twist is made in monofilament, diameter is 0.35-1.0mm；
(7) knitmesh:
The fishing net of a length of 10-200mm of mesh is spun into the cable.
Further, described successively to add sodium hypochlorite, sodium hydroxide by the mass ratio of 0.2:3:100 into reaction kettle
And water after 42 DEG C of preheating 30min, then is adjusted to 30 DEG C after mixing evenly, keep the temperature 2 hours, after obtain mixed solution.
Further, the modified Nano swelling soil granularity is 32-35nm.
Further, the modified Nano bentonite is the preparation method comprises the following steps: nano-bentonite is dispersed by 1:100 mass ratio
In ethanol solution, the acrylic acid of nano-bentonite quality 5.5% is then added, after being heated to 80 DEG C, then adds nano-bentonite
The methyl methacrylate of quality 2.5% adjusts the temperature to 88 DEG C, after stirring 40min with 500r/min revolving speed, filters to take cashier
Rice bentonite, is cleaned using deionized water, is dried.
It is preferable that the present invention has the advantage that the fishing net for preventing seaweed from adhering to that the present invention makes has compared with prior art
Anti- seaweed attachment performance, by the modification to chinlon 6 section, so that by made of modified chinlon 6 section
Fishing net can prevent Spore adhesion, so that fishing net achievees the effect that anti-seaweed, meanwhile, fishing made of modified chinlon 6 section
Net anti-aging property is significantly improved, be significantly improved with the compatibility of other ingredients, to improve fishing net
Service life.
Specific embodiment
Embodiment 1
A kind of fishing net for preventing marine organisms from adhering to, comprising the following steps:
(1) ingredient:
By weight by terylene 2.2, bamboo charcoal fiber 1.2, dimethicone 0.4, plasticizer 0.5, calcium stearate 0.2,
The slice of modified nylon 6 70 is mixed, and mixture is obtained；The slice of modified nylon 6 is the preparation method comprises the following steps: chinlon 6 section is adopted
30min is impregnated at 0 DEG C with the sodium hydroxide solution that mass fraction is 2.5%, is then heated to 100 DEG C, keeps the temperature 30min, then take
Out, after being cleaned up using deionized water, drying；Then it is successively added into reaction kettle by the mass ratio of 0.2:3:100 secondary
Sodium chlorate, sodium hydroxide and water obtain mixed solution after mixing evenly, and chinlon 6 section and mixed solution are pressed to the quality of 1:10
Ratio carries out mixing and impregnates 20min, after being heated to 80 DEG C, acrylic acid is then added dropwise, dripping quantity is every drop 0.05mL, rate of addition
For 1 drop/2s, 4.5% that total amount is chinlon 6 section is added dropwise in acrylic acid, after acrylic acid drips, is adjusted solution temperature to 72 DEG C, is added
Add the modified Nano diatomite of Quality of Pa 6 Chips 1.8%, then with 800r/min revolving speed stirring 2 hours, then use power for
400W, frequency are the ultrasonication 40s of 25kHz, then adjust the temperature to 42 DEG C, stand 4 hours, further take out after treatment
Chinlon 6 section, drying to get；
(2) melting extrusion:
Prepared mixture is stirred evenly through plastic extruder melting extrusion；
(3) cooling preliminary draft: the fiber of melting extrusion is put into cooling in 16 DEG C of sinks of temperature, 3.5 times of pre-draft multiple, cold
But the monfil after carries out drawing-off, and drawing temperature is 80 DEG C, 10 times of drafting multiple；
(4) drafting forming:
The monofilament being drawn through carries out shaping, and setting temperature is 90 DEG C, relaxation shrinkage 2.3%；
(5) it winds:
The monfil being formed is batched on winder with winding tension 190cN, coiling speed 100m/min；
(6) line processed:
By the cable that 40 twists/m of the twist is made in monofilament, diameter is 0.35mm；
(7) knitmesh:
The fishing net of a length of 10mm of mesh is spun into the cable.
It is described successively to add sodium hypochlorite, sodium hydroxide and water by the mass ratio of 0.2:3:100 into reaction kettle, stirring
Uniformly after, after 42 DEG C of preheating 30min, then be adjusted to 30 DEG C, heat preservation 2 hours, after obtain mixed solution.
The modified Nano swelling soil granularity is 32nm.
The modified Nano bentonite is the preparation method comprises the following steps: by 1:100 mass ratio to disperse ethyl alcohol for nano-bentonite molten
In liquid, the acrylic acid of nano-bentonite quality 5.5% is then added, after being heated to 80 DEG C, then adds nano-bentonite quality 2.5%
Methyl methacrylate, adjust the temperature to 88 DEG C, with 500r/min revolving speed stir 40min after, filter to take out nano-bentonite,
It is cleaned, is dried using deionized water.
Embodiment 2
A kind of fishing net for preventing marine organisms from adhering to, comprising the following steps:
(1) ingredient:
By weight by terylene 3.6, bamboo charcoal fiber 1.5, dimethicone 0.6, plasticizer 0.8, calcium stearate 0.5,
The slice of modified nylon 6 80 is mixed, and mixture is obtained；The slice of modified nylon 6 is the preparation method comprises the following steps: chinlon 6 section is adopted
30min is impregnated at 0 DEG C with the sodium hydroxide solution that mass fraction is 2.5%, is then heated to 100 DEG C, keeps the temperature 30min, then take
Out, after being cleaned up using deionized water, drying；Then it is successively added into reaction kettle by the mass ratio of 0.2:3:100 secondary
Sodium chlorate, sodium hydroxide and water obtain mixed solution after mixing evenly, and chinlon 6 section and mixed solution are pressed to the quality of 1:10
Ratio carries out mixing and impregnates 20min, after being heated to 80 DEG C, acrylic acid is then added dropwise, dripping quantity is every drop 0.05mL, rate of addition
For 1 drop/2s, 4.5% that total amount is chinlon 6 section is added dropwise in acrylic acid, after acrylic acid drips, is adjusted solution temperature to 72 DEG C, is added
Add the modified Nano diatomite of Quality of Pa 6 Chips 1.8%, then with 800r/min revolving speed stirring 2 hours, then use power for
400W, frequency are the ultrasonication 40s of 25kHz, then adjust the temperature to 42 DEG C, stand 4 hours, further take out after treatment
Chinlon 6 section, drying to get；
(2) melting extrusion:
Prepared mixture is stirred evenly through plastic extruder melting extrusion；
(3) cooling preliminary draft: the fiber of melting extrusion is put into cooling in 18 DEG C of sinks of temperature, 3.5 times of pre-draft multiple, cold
But the monfil after carries out drawing-off, and drawing temperature is 82 DEG C, 12 times of drafting multiple；
(4) drafting forming:
The monofilament being drawn through carries out shaping, and setting temperature is 98 DEG C, relaxation shrinkage 2.5%；
(5) it winds:
The monfil being formed is batched on winder with winding tension 250cN, coiling speed 110m/min；
(6) line processed:
By the cable that 150 twists/m of the twist is made in monofilament, diameter is 1.0mm；
(7) knitmesh:
The fishing net of a length of 200mm of mesh is spun into the cable.
It is described successively to add sodium hypochlorite, sodium hydroxide and water by the mass ratio of 0.2:3:100 into reaction kettle, stirring
Uniformly after, after 42 DEG C of preheating 30min, then be adjusted to 30 DEG C, heat preservation 2 hours, after obtain mixed solution.
The modified Nano swelling soil granularity is 35nm.
The modified Nano bentonite is the preparation method comprises the following steps: by 1:100 mass ratio to disperse ethyl alcohol for nano-bentonite molten
In liquid, the acrylic acid of nano-bentonite quality 5.5% is then added, after being heated to 80 DEG C, then adds nano-bentonite quality 2.5%
Methyl methacrylate, adjust the temperature to 88 DEG C, with 500r/min revolving speed stir 40min after, filter to take out nano-bentonite,
It is cleaned, is dried using deionized water.
Embodiment 3
A kind of fishing net for preventing marine organisms from adhering to, comprising the following steps:
(1) ingredient:
By weight by terylene 2.8, bamboo charcoal fiber 1.3, dimethicone 0.5, plasticizer 0.7, calcium stearate 0.3,
The slice of modified nylon 6 75 is mixed, and mixture is obtained；The slice of modified nylon 6 is the preparation method comprises the following steps: chinlon 6 section is adopted
30min is impregnated at 0 DEG C with the sodium hydroxide solution that mass fraction is 2.5%, is then heated to 100 DEG C, keeps the temperature 30min, then take
Out, after being cleaned up using deionized water, drying；Then it is successively added into reaction kettle by the mass ratio of 0.2:3:100 secondary
Sodium chlorate, sodium hydroxide and water obtain mixed solution after mixing evenly, and chinlon 6 section and mixed solution are pressed to the quality of 1:10
Ratio carries out mixing and impregnates 20min, after being heated to 80 DEG C, acrylic acid is then added dropwise, dripping quantity is every drop 0.05mL, rate of addition
For 1 drop/2s, 4.5% that total amount is chinlon 6 section is added dropwise in acrylic acid, after acrylic acid drips, is adjusted solution temperature to 72 DEG C, is added
Add the modified Nano diatomite of Quality of Pa 6 Chips 1.8%, then with 800r/min revolving speed stirring 2 hours, then use power for
400W, frequency are the ultrasonication 40s of 25kHz, then adjust the temperature to 42 DEG C, stand 4 hours, further take out after treatment
Chinlon 6 section, drying to get；
(2) melting extrusion:
Prepared mixture is stirred evenly through plastic extruder melting extrusion；
(3) cooling preliminary draft: the fiber of melting extrusion is put into cooling in 17 DEG C of sinks of temperature, 3.5 times of pre-draft multiple, cold
But the monfil after carries out drawing-off, and drawing temperature is 81 DEG C, 11 times of drafting multiple；
(4) drafting forming:
The monofilament being drawn through carries out shaping, and setting temperature is 95 DEG C, relaxation shrinkage 2.4%；
(5) it winds:
The monfil being formed is batched on winder with winding tension 220cN, coiling speed 105m/min；
(6) line processed:
By the cable that 80 twists/m of the twist is made in monofilament, diameter is 0.5mm；
(7) knitmesh:
The fishing net of a length of 80mm of mesh is spun into the cable.
It is described successively to add sodium hypochlorite, sodium hydroxide and water by the mass ratio of 0.2:3:100 into reaction kettle, stirring
Uniformly after, after 42 DEG C of preheating 30min, then be adjusted to 30 DEG C, heat preservation 2 hours, after obtain mixed solution.
The modified Nano swelling soil granularity is 33nm.
The modified Nano bentonite is the preparation method comprises the following steps: by 1:100 mass ratio to disperse ethyl alcohol for nano-bentonite molten
In liquid, the acrylic acid of nano-bentonite quality 5.5% is then added, after being heated to 80 DEG C, then adds nano-bentonite quality 2.5%
Methyl methacrylate, adjust the temperature to 88 DEG C, with 500r/min revolving speed stir 40min after, filter to take out nano-bentonite,
It is cleaned, is dried using deionized water.
Comparative example 1: it is only that in step (1) and chinlon 6 section is not modified with the difference of embodiment 1.
Marine fouling organism attachment experiment: by the fishing net of embodiment and comparative example preparation, 20 centimetres of line segments is respectively taken, are soaked respectively
Enter in the culture dish containing equivalent chlorella, culture dish is placed in equivalent illumination cultivation in identical constant temperature illumination box, 15
Fishing net line segment is taken out with tweezers respectively after it, 10s is rinsed with water flow, free seaweed is washed out, in common biomicroscope
Lower observation each fishing net line segment Shanghai algae adhesion amount (number seen in the visual field):
Table 1
As can be seen from Table 1, seaweed attachment effect is prevented by fishing net made of chinlon 6 section modified in the method for the present invention
Fruit is significant.
Further experiment prepares fishing net using 1 method of embodiment, takes 20 centimetres of line segments, immerses contain equivalent bead respectively
In the culture dish of algae, culture dish is placed in equivalent illumination cultivation in identical constant temperature illumination box, with tweezers by fishing after 15 days
Cable section is taken out respectively, rinses 10s with water flow, free seaweed is washed out, in each fishing lines of common biological microscopically observation
Seaweed adhesion amount (number seen in the visual field) in section carries out chinlon 6 section using the sodium hypochlorite of various concentration and is modified, comparison
The modified nylon 6 that the sodium hypochlorite of various concentration obtains is sliced manufactured fishing net algae preventive effect, sodium hypochlorite concentration in embodiment 1
It is 0.002%:
Table 2
As can be seen from Table 2, fishing net algae preventive effect made of the chinlon 6 section after the modification of various concentration sodium hypochlorite
Difference, fishing net algae preventive effect made of modified chinlon 6 section is best when sodium hypochlorite concentration is 0.002%.
Artificial accelerated aging test:
Instrument uses the weather-proof instrument of Japan's WEL-SUN-DC sunlight type, and condition is Continuous irradiation: 43 ± 2 DEG C of test flume temperature,
58 ± 1 DEG C of blackboard generation trough temperature, humidity generation trough relative humidity 65-70%, rainfall cycle 12 divide/hour, polyamide fibre 6 are made
Monofilament, fishing lines made of fishing lines, comparative example made of embodiment rotating around in long 30cm, wide 8cm, with a thickness of 0.1cm
On aluminium sheet, around when adjacent filaments and line be not overlapped, then template is fixed on ageing oven specimen holder and is operated, carry out Continuous irradiation,
Periodically sampling, sample sampling Hou Zai laboratory keep after balancing 24 hours under standard atmosphere condition, are tested, test equipment is adopted
With domestic Y361-30, Y361-3 strength tester, condition are as follows: 20 ± 2 DEG C of room temperature, relative humidity is 65 ± 5%, and decrease speed is
300mm/min, upper and lower clamp distance 200mm write down when breaking nodule in testing by a single line knot is made a call among every sample
Peak load, every sample test 8-10 times, take arithmetic average, (embodiment is all made of 1mm with comparative example fishing line fineness) is right
Than:
Table 3
As can be seen from Table 3, it is obtained by fishing net ageing-resistant performance made of the method for the present invention treated chinlon 6 section
Greatly improve.
Claims (1)
1. a kind of fishing net for preventing marine organisms from adhering to, which comprises the following steps:
(1) ingredient:
By weight by terylene 2.2-3.6, bamboo charcoal fiber 1.2-1.5, dimethicone 0.4-0.6, plasticizer 0.5-0.8,
Calcium stearate 0.2-0.5, modified nylon 6 are sliced 70-80 and are mixed, and obtain mixture；The modified nylon 6 is sliced preparation side
Method are as follows: use mass fraction to impregnate 30min at 0 DEG C for 2.5% sodium hydroxide solution chinlon 6 section, be then heated to
100 DEG C, 30min is kept the temperature, is further taken out, after being cleaned up using deionized water, drying；Then 0.2:3:100 is pressed into reaction kettle
Mass ratio successively add sodium hypochlorite, sodium hydroxide and water, after mixing evenly, obtain mixed solution, by chinlon 6 section with
Mixed solution carries out mixing by the mass ratio of 1:10 and impregnates 20min, and after being heated to 80 DEG C, acrylic acid, dripping quantity is then added dropwise
For every drop 0.05mL, rate of addition is 1 drop/2s, and 4.5% that total amount is chinlon 6 section is added dropwise in acrylic acid, after acrylic acid drips,
Solution temperature is adjusted to 72 DEG C, the modified Nano diatomite of Quality of Pa 6 Chips 1.8% is added, is then stirred with 800r/min revolving speed
It mixes 2 hours, then uses power for 400W, frequency is the ultrasonication 40s of 25kHz, then adjusts the temperature to 42 DEG C, stands 4
Hour, further take out chinlon 6 section after treatment, drying to get；
(2) melting extrusion:
Prepared mixture is stirred evenly through plastic extruder melting extrusion；
(3) cooling preliminary draft: the fiber of melting extrusion is put into cooling in 16-18 DEG C of sink of temperature, 3.5 times of pre-draft multiple, cold
But the monfil after carries out drawing-off, and drawing temperature is 80-82 DEG C, 10-12 times of drafting multiple；
(4) drafting forming:
The monofilament being drawn through carries out shaping, and setting temperature is 90-98 DEG C, relaxation shrinkage 2.3-2.5%；
(5) it winds:
The monfil being formed is batched on winder with 220 ± 30cN of winding tension, coiling speed 100-110m/min；
(6) line processed:
By the cable that 40~150 twists/m of the twist is made in monofilament, diameter is 0.35-1.0mm；
(7) knitmesh:
The fishing net of a length of 10-200mm of mesh is spun into the cable；The mass ratio that 0.2:3:100 is pressed into reaction kettle
It successively adds sodium hypochlorite, sodium hydroxide and water and after 42 DEG C of preheating 30min, then is adjusted to 30 DEG C after mixing evenly, heat preservation 2
Hour, after obtain mixed solution；The modified Nano swelling soil granularity is 32-35nm；Modified Nano bentonite preparation side
Method are as follows: disperse nano-bentonite in ethanol solution by 1:100 mass ratio, then add nano-bentonite quality 5.5%
Acrylic acid after being heated to 80 DEG C, then adds the methyl methacrylate of nano-bentonite quality 2.5%, adjusts the temperature to 88 DEG C,
After stirring 40min with 500r/min revolving speed, nano-bentonite is filtered to take out, is cleaned using deionized water, dried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710335759.9A CN107201598B (en) | 2017-05-12 | 2017-05-12 | A kind of fishing net for preventing marine organisms from adhering to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710335759.9A CN107201598B (en) | 2017-05-12 | 2017-05-12 | A kind of fishing net for preventing marine organisms from adhering to |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107201598A CN107201598A (en) | 2017-09-26 |
| CN107201598B true CN107201598B (en) | 2019-04-02 |
Family
ID=59905667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710335759.9A Active CN107201598B (en) | 2017-05-12 | 2017-05-12 | A kind of fishing net for preventing marine organisms from adhering to |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107201598B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3196856B2 (en) * | 1992-03-26 | 2001-08-06 | 東洋紡績株式会社 | Fibers for preventing underwater biofouling |
| CN103147157B (en) * | 2013-03-19 | 2015-01-14 | 中国水产科学研究院东海水产研究所 | Preparation method of fishery polyamide wear-resistant monofilament |
| CN103469346B (en) * | 2013-09-05 | 2016-04-06 | 东华大学 | A kind of preparation method of LiCl modification of nylon 6 fiber |
| CN105463622A (en) * | 2015-12-24 | 2016-04-06 | 巢湖市瑞强渔具有限责任公司 | Anticorrosion antiageing fishing net |
-
2017
- 2017-05-12 CN CN201710335759.9A patent/CN107201598B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107201598A (en) | 2017-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107419362A (en) | A kind of ageing-resistant fishing net | |
| KR20210136853A (en) | Preparation method of circular truncated cone-shaped side net for semi-submersible aquaculture platform | |
| CN103866421B (en) | A kind of preparation method of mosquito-proof regenerated celulose fibre | |
| CN101851795B (en) | Method for processing high-performance modified polyethylene monofilaments for manufacturing fishing net | |
| CN111280178A (en) | Multicolor graphene antibacterial liquid and preparation method and application thereof | |
| CN101851794A (en) | Method for preparing modified polypropylene monofilaments for processing small-size fishing rope | |
| CN107201598B (en) | A kind of fishing net for preventing marine organisms from adhering to | |
| CN111172606A (en) | Preparation method of natural multifunctional castor silkworm flat silk material for clothes | |
| WO2014173055A1 (en) | Completely biodegradable pbs filament and preparation method therefor | |
| CN102021223A (en) | Quantitative dip in bacterial suspension method for identifying resistance to cotton verticillium wilt using vermiculite sandy soil bottomless bowl of paper | |
| CN106172131A (en) | A kind of method of recirculated water linked network sheet hatching sea water green grass or young crops germ cell | |
| CN107955985B (en) | Preparation method of bamboo charcoal fiber | |
| Lekang et al. | Evaluation of different combined collectors used in longlines for blue mussel farming | |
| CN106589977B (en) | A kind of fibroin/nylon composite materials and preparation method thereof | |
| CN104562284A (en) | Manufacturing method of fibers of breeding nets of sea fish | |
| CN107936649A (en) | A kind of ANTI-FOULING PAINT FOR FISHING NET and preparation method thereof | |
| CN106336655B (en) | A kind of nylon Copper steel cladding silk and preparation method thereof | |
| CN105123561B (en) | The method of spongia transplanting | |
| CN103556332A (en) | Mite-proof home textile fabric | |
| CN114775162A (en) | Preparation method of rectangular deep and open sea aquaculture separation net | |
| CN111642438B (en) | Preparation method of cylindrical suspension cage for preventing adhesion of seaweed | |
| CN107354530A (en) | The fishing net of nylon 6 that a kind of nano cellulose crystal is modified | |
| CN114032683A (en) | Polyformaldehyde fiber for breeding net and preparation method thereof | |
| CN106498530A (en) | A kind of preparation method of selfreparing wear-resistant man-made grass silk | |
| CN101445995B (en) | Method for preparing hexagonal mesh polythene warp-knitting net for deep-water net box and net bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |