CN107574698A - A kind of main kernmantle of culturing net - Google Patents
A kind of main kernmantle of culturing net Download PDFInfo
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- CN107574698A CN107574698A CN201710948241.2A CN201710948241A CN107574698A CN 107574698 A CN107574698 A CN 107574698A CN 201710948241 A CN201710948241 A CN 201710948241A CN 107574698 A CN107574698 A CN 107574698A
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- parts
- calcium carbonate
- kernmantle
- polypropylene
- main
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- 238000012258 culturing Methods 0.000 title claims abstract description 23
- 239000004743 Polypropylene Substances 0.000 claims abstract description 83
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 59
- 239000000463 material Substances 0.000 claims abstract description 44
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 39
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 39
- -1 polypropylene Polymers 0.000 claims abstract description 33
- 229920001155 polypropylene Polymers 0.000 claims abstract description 32
- 239000004677 Nylon Substances 0.000 claims abstract description 25
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229920001778 nylon Polymers 0.000 claims abstract description 25
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims abstract description 24
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000003063 flame retardant Substances 0.000 claims abstract description 24
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 23
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 22
- 239000004094 surface-active agent Substances 0.000 claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000010439 graphite Substances 0.000 claims abstract description 15
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 15
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003513 alkali Substances 0.000 claims abstract description 13
- 239000004202 carbamide Substances 0.000 claims abstract description 13
- 229940088417 precipitated calcium carbonate Drugs 0.000 claims abstract description 13
- 235000019270 ammonium chloride Nutrition 0.000 claims abstract description 12
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 12
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims abstract description 11
- 235000019341 magnesium sulphate Nutrition 0.000 claims abstract description 11
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims abstract description 11
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims abstract description 10
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 6
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 6
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 4
- 235000021355 Stearic acid Nutrition 0.000 claims description 4
- 125000005456 glyceride group Chemical group 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical group CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 4
- 102220040412 rs587778307 Human genes 0.000 claims description 4
- 239000008117 stearic acid Substances 0.000 claims description 4
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 2
- 239000005864 Sulphur Substances 0.000 claims 2
- 239000011777 magnesium Substances 0.000 claims 2
- 229910052749 magnesium Inorganic materials 0.000 claims 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000012745 toughening agent Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A kind of main kernmantle of culturing net, the component mainly including following parts by weight are prepared：14 18 parts of bromide fire retardant, 10 50 parts of calcium carbonate material, 52 86 parts of polypropylene material, 65 80 parts of nylon, 8 15 parts of polypropylene, 15 parts of titanium dioxide, 25 parts of graphite, 13 parts of acetic acid, 2 parts of surfactant R D0.5,5 10 parts of precipitated calcium carbonate, 12 parts of formaldehyde, 58 parts of urea, 5 20 parts of magnesium sulfate, 23 parts of sodium hydroxide, 25 parts of hydrochloric acid, 25 parts of alkali, 23 parts of ammonium chloride.Beneficial effect is：Strengthened using graphite and precipitated calcium carbonate, improve the wearability of fishing lines, the life-span of fishing net is improved 25 30%, substantially prolongs fishing lines usage time；Meanwhile by two slaves, slave one and the extruded material of slave two are mixed into water, heats, is stirred continuously, to being in grume, PP fibers filament is stirred once from grume material, is taken out, is cooled down, strengthens the abrasion resistance of PP fiber filaments.
Description
Technical field：
The present invention relates to a kind of fish to need articles for use, and in particular to a kind of main kernmantle of culturing net.
Background technology：
Culturing net, more than 99% is process with synthetic fibers, mainly have the monofilament of nylon 6 or modification of nylon, multifilament or
Multiple monofilament, the fibers such as polyethylene, polyester, Vingon can also be used, generally use the La Sheer warp knits equipped with 4~8 sley bar
Warp thread lopping is connected networking by machine, claims warp knit knotless net.Because tricot machine speed is higher (600 revs/min), the net door width of woollen yarn knitting
It is wealthy, angry eyes number up to 800 mesh more than, conversion specification is convenient, and production efficiency is higher than first two method several times.Warp knit knotless net is put down
Whole, in light weight, Stability Analysis of Structures, knot strength are high, indeformable, not loose after etting breakage, but not wear-resisting, and physical life is short.
The content of the invention：
The technical problems to be solved by the invention are the defects of part takes prior art, there is provided a kind of culturing net chief editor knits
Rope.
The technical problems to be solved by the invention are realized using following technical scheme.
A kind of main kernmantle of culturing net, it is characterised in that：Mainly the component including following parts by weight is prepared：Bromine system hinders
Fire agent 14-18 parts, calcium carbonate material 10-50 parts, polypropylene material 52-86 parts, nylon 65-80 parts, polypropylene 8-15 parts, titanium dioxide
1-5 parts, graphite 2-5 parts, acetic acid 1-3 parts, surfactant R D0.5-2 parts, precipitated calcium carbonate 5-10 parts, formaldehyde 1-2 parts, urea
5-8 parts, magnesium sulfate 5-20 parts, sodium hydroxide 2-3 parts, hydrochloric acid 2-5 parts, alkali 2-5 parts, ammonium chloride 2-3 parts.
The mainly component including following parts by weight is prepared：14 parts of bromide fire retardant, 10 parts of calcium carbonate material, poly- third
52 parts of alkene material, 65 parts of nylon, 8 parts of polypropylene, 1 part of titanium dioxide, 2 parts of graphite, 1 part of acetic acid, surfactant R D0.5 parts, gently
5 parts of matter calcium carbonate, 1 part of formaldehyde, 5 parts of urea, 5 parts of magnesium sulfate, 2 parts of sodium hydroxide, 2 parts of hydrochloric acid, 2 parts of alkali, 2 parts of ammonium chloride.
The mainly component including following parts by weight is prepared：18 parts of bromide fire retardant, 50 parts of calcium carbonate material, poly- third
86 parts of alkene material, 0 part of nylon 8,15 parts of polypropylene, 5 parts of titanium dioxide, 5 parts of graphite, 3 parts of acetic acid, surfactant R D2 parts, lightweight
10 parts of calcium carbonate, 2 parts of formaldehyde, 8 parts of urea, 20 parts of magnesium sulfate, 3 parts of sodium hydroxide, 5 parts of hydrochloric acid, 5 parts of alkali, 3 parts of ammonium chloride.
The calcium carbonate material is the calcium carbonate master batch of 400~2000 mesh；The polypropylene is that melt flow index is 3.0
T30S grade polypropylene material.
Described part is parts by weight.
The surfactant is stearic acid or neopelex or fatty glyceride.
A kind of main kernmantle of culturing net, its preparation method are：
Bromide fire retardant, calcium carbonate material and polypropylene material are poured into the hopper of main frame extruder, are then kneaded, and give as security
Go out the fire-retardant film bodies of PP；
The fire-retardant film bodies of PP are cooled down, to allow the fire-retardant film bodies of PP to crystallize, facilitate stretching process
Nylon, polypropylene, titanium dioxide, graphite, acetic acid, surfactant R D and precipitated calcium carbonate is poured into slave one to squeeze
Go out machine extrusion；
Pour formaldehyde, urea, magnesium sulfate, sodium hydroxide, hydrochloric acid, alkali and ammonium chloride into the extruder of slave two extrusion；
Slitting is carried out to the fire-retardant film bodies of PP after cooling by devillicate machine, forms PP fiber filaments；
Slave one and the extruded material of slave two are mixed into water, heats, is stirred continuously, to being in grume, by PP fiber filaments
Stir once, take out from grume material, cooling；
PP fiber filaments are heated, then stretched, so that PP fiber filaments have certain intensity, were stretched
Toughener is added in journey；
PP fibers filament after stretching is torn by webbed PP fibers filament by net-opening machine, so that PP fibers filament has
There is certain flexibility；
PP fibers filament after split network fiber carries out heat-shaping, to allow PP filaments sufficiently to shrink, ensures PP
Dimensional stability of the filament when being heated during fishing net use, plays the smooth effect of the indeformable outward appearance of fishing net outward appearance；
PP fiber filaments after sizing are wound, a kind of main kernmantle of culturing net is made.
The heating of the main frame extruder is divided into seven areas for being sequentially connected and connecing, wherein the temperature in the firstth area is set as 180
Degree, the temperature in the secondth area are set as 200~210 degree, and the temperature in the 3rd area is set as 220~225 degree, the temperature setting in the 4th area
For 230~235 degree, the temperature in the 5th area is set as 230~238 degree, and the temperature of filtering area is set as 235~240 degree, die head area
Temperature be set as 200~210 degree.
The heating of the extruder of slave one is divided into three areas for being sequentially connected and connecing, wherein the temperature in the firstth area is set as
180 degree, the temperature of filtering area are set as 235~240 degree, and the temperature in die head area is set as 200~210 degree.
The heating of the extruder of slave two is divided into four areas for being sequentially connected and connecing, wherein the temperature in the firstth area is set as
180 degree, the temperature in the secondth area are set as 230~235 degree, and the temperature of filtering area is set as 235~240 degree, the temperature in die head area
It is set as 200~210 degree.
A kind of main kernmantle of culturing net, the appearance profile of the cross section of culturing net is circular, a diameter of 1~30 millimeter, by
Three strands of main kernmantles and six strands of secondary kernmantles are woven form in the shape of a spiral, and two strands of secondary kernmantles are wound outside per share main kernmantle.
Per share secondary kernmantle includes at least two nylon wires and some filaments, filament are wrapped on nylon wire.
The two secondary kernmantle direction windings wound on main kernmantle, every 20 centimetres of knottings, and put rubber sleeve.
Nylon wire has two in the per share secondary kernmantle, and filament has 8~16 in the per share secondary kernmantle
Root.
A diameter of 0.35mm~0.8mm of nylon wire, described filametntary a diameter of in the per share secondary kernmantle
0.25mm~0.3mm.
Beneficial effect is：Strengthened using graphite and precipitated calcium carbonate, improve the wearability of fishing lines, make the longevity of fishing net
Life improves 25-30%, substantially prolongs fishing lines usage time；
Meanwhile by two slaves, slave one and the extruded material of slave two are mixed into water, heats, is stirred continuously, in glutinous
Pasty state, PP fibers filament is stirred once from grume material, taken out, cooling, the abrasion resistance of enhancing PP fiber filaments；
PP fiber filaments are heated, then stretched, so that PP fiber filaments have certain intensity, were stretched
Toughener is added in journey, toughness gets a promotion, and possesses more preferable abrasion resistant effect and service life.
Brief description of the drawings：
Fig. 1 is that the chief editor of the embodiment of the present invention 3 knits rope structure schematic diagram；
Fig. 2 is the cross-sectional structure schematic diagram of the embodiment of the present invention 3.
Embodiment：
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Specific embodiment 1：
A kind of main kernmantle of culturing net, the mainly component including following parts by weight are prepared：Bromide fire retardant 14
Part, 10 parts of calcium carbonate material, 52 parts of polypropylene material, 65 parts of nylon, 8 parts of polypropylene, 1 part of titanium dioxide, 2 parts of graphite, 1 part of acetic acid,
Surfactant R D0.5 parts, 5 parts of precipitated calcium carbonate, 1 part of formaldehyde, 5 parts of urea, 5 parts of magnesium sulfate, 2 parts of sodium hydroxide, hydrochloric acid 2
Part, 2 parts of alkali, 2 parts of ammonium chloride.
Calcium carbonate material is the calcium carbonate master batch of 400~2000 mesh；The polypropylene is the T30S that melt flow index is 3.0
Grade polypropylene material.
Part is parts by weight.
Surfactant is stearic acid or neopelex or fatty glyceride.
Its preparation method is：
Bromide fire retardant, calcium carbonate material and polypropylene material are poured into the hopper of main frame extruder, are then kneaded, and give as security
Go out the fire-retardant film bodies of PP；
The fire-retardant film bodies of PP are cooled down, to allow the fire-retardant film bodies of PP to crystallize, facilitate stretching process
Nylon, polypropylene, titanium dioxide, graphite, acetic acid, surfactant R D and precipitated calcium carbonate is poured into slave one to squeeze
Go out machine extrusion；
Pour formaldehyde, urea, magnesium sulfate, sodium hydroxide, hydrochloric acid, alkali and ammonium chloride into the extruder of slave two extrusion；
Slitting is carried out to the fire-retardant film bodies of PP after cooling by devillicate machine, forms PP fiber filaments；
Slave one and the extruded material of slave two are mixed into water, heats, is stirred continuously, to being in grume, by PP fiber filaments
Stir once, take out from grume material, cooling；
PP fiber filaments are heated, then stretched, so that PP fiber filaments have certain intensity, were stretched
Toughener is added in journey；
PP fibers filament after stretching is torn by webbed PP fibers filament by net-opening machine, so that PP fibers filament has
There is certain flexibility；
PP fibers filament after split network fiber carries out heat-shaping, to allow PP filaments sufficiently to shrink, ensures PP
Dimensional stability of the filament when being heated during fishing net use, plays the smooth effect of the indeformable outward appearance of fishing net outward appearance；
PP fiber filaments after sizing are wound, a kind of main kernmantle of culturing net is made.
The heating of main frame extruder is divided into seven areas for being sequentially connected and connecing, wherein the temperature in the firstth area is set as 180 degree, the
The temperature in 2nd area is set as 200~210 degree, and the temperature in the 3rd area is set as 220~225 degree, and the temperature in the 4th area is set as 230
~235 degree, the temperature in the 5th area is set as 230~238 degree, and the temperature of filtering area is set as 235~240 degree, the temperature in die head area
Degree is set as 200~210 degree.
The heating of the extruder of slave one is divided into three areas for being sequentially connected and connecing, wherein the temperature in the firstth area is set as 180 degree,
The temperature of filtering area is set as 235~240 degree, and the temperature in die head area is set as 200~210 degree.
The heating of the extruder of slave two is divided into four areas for being sequentially connected and connecing, wherein the temperature in the firstth area is set as 180 degree,
The temperature in the secondth area is set as 230~235 degree, and the temperature of filtering area is set as 235~240 degree, and the temperature in die head area is set as
200~210 degree.
Compare the net that more nylon wires are wound：
Weight can mitigate 30% -40%；Pressure big 120-130% is born, it is not easy to break；It is placed in roller, rotates rolling
Tin, in the case of 1200 turns, rotate 1 hour, different degrees of damage, unrepairable occurs in the net of common nylon braiding, and line goes out
Now it is broken, and the net of this law stands intact,
By new formula and method, the mechanical property of net is improved, the bulk strength of net and corrosion-resistant greatly improved
Property, net service life significantly improves, and production cost declines.
Embodiment 2：A kind of main kernmantle of culturing net, the component mainly including following parts by weight are prepared：Bromine system is fire-retardant
18 parts of agent, 50 parts of calcium carbonate material, 86 parts of polypropylene material, 0 part of nylon 8,15 parts of polypropylene, 5 parts of titanium dioxide, 5 parts of graphite, acetic acid
3 parts, surfactant R D2 parts, 10 parts of precipitated calcium carbonate, 2 parts of formaldehyde, 8 parts of urea, 20 parts of magnesium sulfate, 3 parts of sodium hydroxide, salt
5 parts of acid, 5 parts of alkali, 3 parts of ammonium chloride.
Calcium carbonate material is the calcium carbonate master batch of 400~2000 mesh；The polypropylene is the T30S that melt flow index is 3.0
Grade polypropylene material.
Part is parts by weight.
Surfactant is stearic acid or neopelex or fatty glyceride.
Its preparation method is：
Bromide fire retardant, calcium carbonate material and polypropylene material are poured into the hopper of main frame extruder, are then kneaded, and give as security
Go out the fire-retardant film bodies of PP；
The fire-retardant film bodies of PP are cooled down, to allow the fire-retardant film bodies of PP to crystallize, facilitate stretching process
Nylon, polypropylene, titanium dioxide, graphite, acetic acid, surfactant R D and precipitated calcium carbonate is poured into slave one to squeeze
Go out machine extrusion；
Pour formaldehyde, urea, magnesium sulfate, sodium hydroxide, hydrochloric acid, alkali and ammonium chloride into the extruder of slave two extrusion；
Slitting is carried out to the fire-retardant film bodies of PP after cooling by devillicate machine, forms PP fiber filaments；
Slave one and the extruded material of slave two are mixed into water, heats, is stirred continuously, to being in grume, by PP fiber filaments
Stir once, take out from grume material, cooling；
PP fiber filaments are heated, then stretched, so that PP fiber filaments have certain intensity, were stretched
Toughener is added in journey；
PP fibers filament after stretching is torn by webbed PP fibers filament by net-opening machine, so that PP fibers filament has
There is certain flexibility；
PP fibers filament after split network fiber carries out heat-shaping, to allow PP filaments sufficiently to shrink, ensures PP
Dimensional stability of the filament when being heated during fishing net use, plays the smooth effect of the indeformable outward appearance of fishing net outward appearance；
PP fiber filaments after sizing are wound, a kind of main kernmantle of culturing net is made.
The heating of main frame extruder is divided into seven areas for being sequentially connected and connecing, wherein the temperature in the firstth area is set as 180 degree, the
The temperature in 2nd area is set as 200~210 degree, and the temperature in the 3rd area is set as 220~225 degree, and the temperature in the 4th area is set as 230
~235 degree, the temperature in the 5th area is set as 230~238 degree, and the temperature of filtering area is set as 235~240 degree, the temperature in die head area
Degree is set as 200~210 degree.
The heating of the extruder of slave one is divided into three areas for being sequentially connected and connecing, wherein the temperature in the firstth area is set as 180 degree,
The temperature of filtering area is set as 235~240 degree, and the temperature in die head area is set as 200~210 degree.
The heating of the extruder of slave two is divided into four areas for being sequentially connected and connecing, wherein the temperature in the firstth area is set as 180 degree,
The temperature in the secondth area is set as 230~235 degree, and the temperature of filtering area is set as 235~240 degree, and the temperature in die head area is set as
200~210 degree.
Compare the net that more nylon wires are wound：
Weight can mitigate 30% -40%；Pressure big 120-130% is born, it is not easy to break；It is placed in roller, rotates rolling
Tin, in the case of 1200 turns, rotate 1 hour, different degrees of damage, unrepairable occurs in the net of common nylon braiding, and line goes out
Now it is broken, and the net of this law stands intact,
By new formula and method, the mechanical property of net is improved, the bulk strength of net and corrosion-resistant greatly improved
Property, net service life significantly improves, and production cost declines.
Embodiment 3：A kind of main kernmantle of culturing net, the appearance profile of the cross section of culturing net is circular, and a diameter of 1~30
Millimeter, is woven formed in the shape of a spiral by three strands of main kernmantles 1 and six strands of secondary kernmantles 2, and two bursts of pairs are wound outside per share main kernmantle
Kernmantle.
Per share secondary kernmantle includes two nylon wires 21 and 8 filaments 22, and filament is wrapped on nylon wire.
The two secondary kernmantle direction windings wound on main kernmantle, every 20 centimetres of knottings, and put rubber sleeve 3.
A diameter of 0.35mm~0.8mm of nylon wire, described filametntary a diameter of in the per share secondary kernmantle
0.25mm~0.3mm.
Main kernmantle, the component mainly including following parts by weight are prepared：14 parts of bromide fire retardant, calcium carbonate material 10
Part, 52 parts of polypropylene material, 65 parts of nylon, 8 parts of polypropylene, 1 part of titanium dioxide, 2 parts of graphite, 1 part of acetic acid, surfactant
RD0.5 parts, 5 parts of precipitated calcium carbonate, 1 part of formaldehyde, 5 parts of urea, 5 parts of magnesium sulfate, 2 parts of sodium hydroxide, 2 parts of hydrochloric acid, 2 parts of alkali, chlorine
Change 2 parts of ammonium.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
- A kind of 1. main kernmantle of culturing net, it is characterised in that：Mainly the component including following parts by weight is prepared：Bromine system is fire-retardant Agent 14-18 parts, calcium carbonate material 10-50 parts, polypropylene material 52-86 parts, nylon 65-80 parts, polypropylene 8-15 parts, titanium dioxide 1- 5 parts, graphite 2-5 parts, acetic acid 1-3 parts, surfactant R D0.5-2 parts, precipitated calcium carbonate 5-10 parts, formaldehyde 1-2 parts, urea 5- 8 parts, magnesium sulfate 5-20 parts, sodium hydroxide 2-3 parts, hydrochloric acid 2-5 parts, alkali 2-5 parts, ammonium chloride 2-3 parts.
- A kind of 2. main kernmantle of culturing net according to claim 1, it is characterised in that：It is described mainly to include following parts by weight Component be prepared：14 parts of bromide fire retardant, 10 parts of calcium carbonate material, 52 parts of polypropylene material, 65 parts of nylon, 8 parts of polypropylene, two 1 part of titanium oxide, 2 parts of graphite, 1 part of acetic acid, surfactant R D0.5 parts, 5 parts of precipitated calcium carbonate, 1 part of formaldehyde, 5 parts of urea, sulphur Sour 5 parts of magnesium, 2 parts of sodium hydroxide, 2 parts of hydrochloric acid, 2 parts of alkali, 2 parts of ammonium chloride.
- A kind of 3. main kernmantle of culturing net according to claim 1, it is characterised in that：It is described mainly to include following parts by weight Component be prepared：18 parts of bromide fire retardant, 50 parts of calcium carbonate material, 86 parts of polypropylene material, 0 part of nylon 8,15 parts of polypropylene, 5 parts of titanium dioxide, 5 parts of graphite, 3 parts of acetic acid, surfactant R D2 parts, 10 parts of precipitated calcium carbonate, 2 parts of formaldehyde, 8 parts of urea, sulphur Sour 20 parts of magnesium, 3 parts of sodium hydroxide, 5 parts of hydrochloric acid, 5 parts of alkali, 3 parts of ammonium chloride.
- A kind of 4. main kernmantle of culturing net according to claim 1, it is characterised in that the calcium carbonate material be 400~ The calcium carbonate master batch of 2000 mesh；The polypropylene is the T30S grade polypropylene material that melt flow index is 3.0.
- 5. the main kernmantle of a kind of culturing net according to claim 1, it is characterised in that described part is parts by weight.
- 6. the main kernmantle of a kind of culturing net according to claim 1, it is characterised in that the surfactant is stearic acid Or neopelex or fatty glyceride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710948241.2A CN107574698A (en) | 2017-10-12 | 2017-10-12 | A kind of main kernmantle of culturing net |
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| CN101624788A (en) * | 2008-07-07 | 2010-01-13 | 中国水产科学研究院东海水产研究所 | Method for processing cultivation net cage or passive small-sized high-performance head rope for fishing gear |
| CN102933763A (en) * | 2010-06-08 | 2013-02-13 | 帝斯曼知识产权资产管理有限公司 | Hybrid rope |
| CN104562287A (en) * | 2014-06-25 | 2015-04-29 | 巢湖市荷花渔网有限公司 | Formula of fishing thread |
| CN105280288A (en) * | 2015-10-21 | 2016-01-27 | 上犹县龙泰塑料制品有限公司 | Brominated flame retardant filler rope and production method thereof |
| CN105566757A (en) * | 2016-02-03 | 2016-05-11 | 安徽华天电缆有限公司 | Environmentally-friendly flexible polyvinyl chloride cable sheath composition |
| CN105694207A (en) * | 2016-02-01 | 2016-06-22 | 安徽渡江电缆集团有限公司 | Safe environment-friendly shielded cable sheath |
| CN106087497A (en) * | 2016-08-09 | 2016-11-09 | 中国水产科学研究院东海水产研究所 | A kind of dark blue fishery rete cord processing method |
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| CN101624788A (en) * | 2008-07-07 | 2010-01-13 | 中国水产科学研究院东海水产研究所 | Method for processing cultivation net cage or passive small-sized high-performance head rope for fishing gear |
| CN102933763A (en) * | 2010-06-08 | 2013-02-13 | 帝斯曼知识产权资产管理有限公司 | Hybrid rope |
| CN104562287A (en) * | 2014-06-25 | 2015-04-29 | 巢湖市荷花渔网有限公司 | Formula of fishing thread |
| CN105280288A (en) * | 2015-10-21 | 2016-01-27 | 上犹县龙泰塑料制品有限公司 | Brominated flame retardant filler rope and production method thereof |
| CN105694207A (en) * | 2016-02-01 | 2016-06-22 | 安徽渡江电缆集团有限公司 | Safe environment-friendly shielded cable sheath |
| CN105566757A (en) * | 2016-02-03 | 2016-05-11 | 安徽华天电缆有限公司 | Environmentally-friendly flexible polyvinyl chloride cable sheath composition |
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Application publication date: 20180112 |