CN107326465A - A kind of processing method for improving fishing net polyamide monofilament wearability - Google Patents
A kind of processing method for improving fishing net polyamide monofilament wearability Download PDFInfo
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- CN107326465A CN107326465A CN201710426670.3A CN201710426670A CN107326465A CN 107326465 A CN107326465 A CN 107326465A CN 201710426670 A CN201710426670 A CN 201710426670A CN 107326465 A CN107326465 A CN 107326465A
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- China
- Prior art keywords
- polyamide monofilament
- wearability
- fishing net
- processing method
- monofilament
- Prior art date
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- 239000004952 Polyamide Substances 0.000 title claims abstract description 47
- 229920002647 polyamide Polymers 0.000 title claims abstract description 47
- 238000003672 processing method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 21
- 235000021355 Stearic acid Nutrition 0.000 claims description 15
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 15
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 15
- 239000008117 stearic acid Substances 0.000 claims description 15
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 14
- 229910052792 caesium Inorganic materials 0.000 claims description 12
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 12
- 238000009987 spinning Methods 0.000 claims description 11
- 239000002105 nanoparticle Substances 0.000 claims description 10
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 7
- 238000005299 abrasion Methods 0.000 claims description 7
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 7
- 229920000098 polyolefin Polymers 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 238000002074 melt spinning Methods 0.000 claims description 5
- 238000006303 photolysis reaction Methods 0.000 claims description 5
- 230000015843 photosynthesis, light reaction Effects 0.000 claims description 5
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical class O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 2
- 229920006124 polyolefin elastomer Polymers 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 229910052791 calcium Inorganic materials 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
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- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/45—Oxides or hydroxides of elements of Groups 3 or 13 of the Periodic Table; Aluminates
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- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
- D06M11/76—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon oxides or carbonates
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- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
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- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/203—Unsaturated carboxylic acids; Anhydrides, halides or salts thereof
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- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
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- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/415—Amides of aromatic carboxylic acids; Acylated aromatic amines
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/05—Cellulose or derivatives thereof
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
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- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
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- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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Abstract
The invention belongs to the preparing technical field of fishing polyamide monofilament, and in particular to a kind of processing method of raising fishing net polyamide monofilament wearability, including counter extensioin silk raw material selected, match after plated film under vacuum.The present invention has advantages below compared with prior art：By carrying out scientific matching to polyamide monofilament raw material in the present invention, uniformly adhere to one layer of hybrid films on its surface again, while made fishing net fouling resistance is improved, improve the wearability of polyamide monofilament, wearability will not be soaked due to long-time in water or service wear is serious, the bending strength and service life of polyamide monofilament are also increased simultaneously, add the scope of application of polyamide monofilament.
Description
Technical field
The invention belongs to the preparing technical field of fishing polyamide monofilament, and in particular to one kind improves fishing net polyamide list
The processing method of silk wearability.
Background technology
Synthetic fibers are the main bodys of fishing materials, not only substitute fishing natural fiber, and valency substantially in fishery
Lattice are generally below traditional fishing natural fiber such as cotton, silk, and the progress that fishing is obtained with synthetic fibers in science and technology is used also above fishing
Natural fiber, wherein polyamide monofilament employ a variety of methods to improve its wearability, but have that pliability is poor, do not meet fishing
Required with monofilament, or the problems such as technology hardly possible, high expensive, also have and dried after polyamide spinning, using its water imbibition, passed through
Gold adsorbs aqueous finish, using shallow Surface absorption with covering finish reduction and the coefficient of friction of other materials, improves anti-wear performance,
Because polyamide fishing monofilament yarn works in water for a long time when in use, aqueous finish causes wear time short quickly by aquation, resistance to
The problems such as effect is poor is ground, therefore, the wearability for how improving polyamide monofilament should be studied.
The content of the invention
The purpose of the present invention be for it is existing the problem of there is provided it is a kind of raising fishing net polyamide monofilament wearability plus
Work method.
The present invention is achieved by the following technical solutions：A kind of processing side for improving fishing net polyamide monofilament wearability
Method, including herein below：
（1）By weight, 78-84 parts of polyamide, metallocene catalyzed polyolefin 4-7 that molecular weight is 3.5-4.2 ten thousand are taken
Part, 0.6-0.9 parts of active nanoparticles, 8-12 parts of ultra-high molecular weight polyethylene, the 2.6-3.4 parts of mixing of PE grafted maleic anhydrides are equal
Dried after even to water content less than 0.1%, melt spinning, then drafting silk is obtained through high power heat-traction；
（2）It is 1.6 × 10 in vacuum-2Pa-3.5×10-2Under conditions of Pa, add the lead using laser photolysis, caesium mixing and steam
The mixed weight ratio of gas, lead and caesium is 3-5:1, handle 10-15 minutes, obtain high abrasion polyamide monofilament.
As further improvement of these options, the metallocene catalyzed polyolefin is ENGAGETMPolyolefin elastomer,
AFFINITYTMGA polyolefin elastomers or INFUSETMAny one in polyolefin block polymer.
As further improvement of these options, the active nanoparticles are by stearic acid modified nano-calcium carbonate
Calcium.
As further improvement of these options, the condition of the stearic acid modified nano-calcium carbonate is：Mass concentration
Calcium carbonate for 12% and the stearic acid equivalent to its weight 2.8%, in the bar that temperature is 90 DEG C, mixing speed is 3000 turns/min
Reacted 40 minutes under part, drying temperature is 96 DEG C, obtain the modified nano calcium carbonate that activation index is 0.95.
As further improvement of these options, the ultra-high molecular weight polyethylene molecular weight is 200-300 ten thousand.
As further improvement of these options, the spinning temperature is 280 DEG C, and spinning speed is 26m/min, drawing-off
Multiple is 8.5 times.
As further improvement of these options, the lead, the effect of caesium mixed vapour add drafting silk diameter
0.006-0.012mm。
The present invention has advantages below compared with prior art：Matched somebody with somebody in the present invention by carrying out science to polyamide monofilament raw material
Than, then in one layer of hybrid films of the uniform attachment in its surface, while made fishing net fouling resistance is improved, improve polyamide monofilament
Wearability, wearability will not be soaked due to long-time in water or service wear is serious, while also increasing polyamide monofilament
Bending strength and service life, add the scope of application of polyamide monofilament.
Embodiment
Embodiment 1
A kind of processing method for improving fishing net polyamide monofilament wearability, including herein below：
（1）By weight, 80 parts of polyamide, INFUSE that molecular weight is 3.5-4.2 ten thousand are takenTMPolyolefin block polymerize
5 parts of thing, 0.8 part of active nanoparticles, molecular weight are 200-300 ten thousand 10 parts of ultra-high molecular weight polyethylene, PE grafted maleics
Dried after 3.2 parts of acid anhydride is well mixed to water content and be less than 0.1%, melt spinning, spinning temperature is 280 DEG C, and spinning speed is 26m/
Min, then drafting silk is obtained through high power heat-traction, drafting multiple is 8.5 times；
Wherein, the active nanoparticles are stearic acid modified nano-calcium carbonate, the bar of the stearic acid modified nano-calcium carbonate
Part is：Mass concentration for 12% calcium carbonate and the stearic acid equivalent to its weight 2.8%, temperature be 90 DEG C, mixing speed be
Reacted 40 minutes under conditions of 3000 turns/min, drying temperature is 96 DEG C, obtain the modified nano-meter caco 3 that activation index is 0.95
Calcium；
（2）It is 2.5 × 10 in vacuum-2Under conditions of Pa, lead, the caesium mixed vapour using laser photolysis are added, lead and caesium
Mixed weight ratio is 4:1, handle 10-15 minutes, obtain high abrasion polyamide monofilament.
Embodiment 2
A kind of processing method for improving fishing net polyamide monofilament wearability, including herein below：
（1）By weight, 78 parts of polyamide, ENGAGE that molecular weight is 3.5-4.2 ten thousand are takenTMPolyolefin elastomer 7
Part, 12 parts of ultra-high molecular weight polyethylene, the PE grafted maleic anhydrides that 0.6 part of active nanoparticles, molecular weight are 200-300 ten thousand
2.6 parts it is well mixed after dry to water content and be less than 0.1%, melt spinning, spinning temperature is 280 DEG C, and spinning speed is 26m/
Min, then drafting silk is obtained through high power heat-traction, drafting multiple is 8.5 times；
Wherein, the active nanoparticles are stearic acid modified nano-calcium carbonate, the bar of the stearic acid modified nano-calcium carbonate
Part is：Mass concentration for 12% calcium carbonate and the stearic acid equivalent to its weight 2.8%, temperature be 90 DEG C, mixing speed be
Reacted 40 minutes under conditions of 3000 turns/min, drying temperature is 96 DEG C, obtain the modified nano-meter caco 3 that activation index is 0.95
Calcium；
（2）It is 1.8 × 10 in vacuum-2Under conditions of Pa, lead, the caesium mixed vapour using laser photolysis are added, lead and caesium
Mixed weight ratio is 5:1, handle 10-15 minutes, obtain high abrasion polyamide monofilament.
Embodiment 3
A kind of processing method for improving fishing net polyamide monofilament wearability, including herein below：
（1 ）By weight, 84 parts of polyamide, AFFINITY that molecular weight is 3.5-4.2 ten thousand are takenTMGA polyolefin elastics
4 parts of body, 0.6 part of active nanoparticles, molecular weight are 200-300 ten thousand 8 parts of ultra-high molecular weight polyethylene, PE grafted maleic anhydrides
3.4 parts it is well mixed after dry to water content and be less than 0.1%, melt spinning, spinning temperature is 280 DEG C, and spinning speed is 26m/
Min, then drafting silk is obtained through high power heat-traction, drafting multiple is 8.5 times；
Wherein, the active nanoparticles are stearic acid modified nano-calcium carbonate, the bar of the stearic acid modified nano-calcium carbonate
Part is：Mass concentration for 12% calcium carbonate and the stearic acid equivalent to its weight 2.8%, temperature be 90 DEG C, mixing speed be
Reacted 40 minutes under conditions of 3000 turns/min, drying temperature is 96 DEG C, obtain the modified nano-meter caco 3 that activation index is 0.95
Calcium；
（2）It is 3.5 × 10 in vacuum-2Under conditions of Pa, lead, the caesium mixed vapour using laser photolysis are added, lead and caesium
Mixed weight ratio is 3:1, handle 10-15 minutes, obtain high abrasion polyamide monofilament.
Control group 1 is set, is that embodiment 1 removes step（2）Operation；Control group 2 is set, is that Dare fishing is pacified by Chaohu
The polyamide monofilament provided is provided；
Experiment 1 is set, a diameter of 0.05mm of gained drafting silk in embodiment 1-3, gained polyamide monofilament it is a diameter of
0.06mm；The a diameter of 0.06mm of polyamide monofilament of control group 1 and control group 2, each group is tested through wear resistant instrument, and detection each group is comprehensive
Physical property is closed, and is single wire fracture strength 20% in pre-tension, remaining 50% number of ultimate strength of abrasion is counted, obtained
Data below：
Table 1
Experiment 2 is set, a diameter of 0.59mm of gained drafting silk in embodiment 1-3, gained polyamide monofilament it is a diameter of
0.6mm；The a diameter of 0.6mm of polyamide monofilament of control group 1 and control group 2, each group is tested through wear resistant instrument, and detection each group is integrated
Physical property, and be single wire fracture strength 20% in pre-tension, remaining 50% number of ultimate strength of abrasion is counted, obtain with
Lower data：
Table 2
Can be seen that control group 1 compared to existing product physical property by data in Tables 1 and 2 has certain raising, by true
Processing of the empty plated film to polyamide monofilament, makes its anti-wear performance be significantly improved, and expands the scope of application of polyamide monofilament.
Claims (7)
1. a kind of processing method for improving fishing net polyamide monofilament wearability, it is characterised in that including herein below：
（1）By weight, 78-84 parts of polyamide, metallocene catalyzed polyolefin 4-7 that molecular weight is 3.5-4.2 ten thousand are taken
Part, 0.6-0.9 parts of active nanoparticles, 8-12 parts of ultra-high molecular weight polyethylene, the 2.6-3.4 parts of mixing of PE grafted maleic anhydrides are equal
Dried after even to water content less than 0.1%, melt spinning, then drafting silk is obtained through high power heat-traction；
（2）It is 1.6 × 10 in vacuum-2Pa-3.5×10-2Under conditions of Pa, add the lead using laser photolysis, caesium mixing and steam
The mixed weight ratio of gas, lead and caesium is 3-5:1, handle 10-15 minutes, obtain high abrasion polyamide monofilament.
2. a kind of processing method for improving fishing net polyamide monofilament wearability as claimed in claim 1, it is characterised in that described
Metallocene catalyzed polyolefin is ENGAGETMPolyolefin elastomer, AFFINITYTMGA polyolefin elastomers or INFUSETMPolyolefin
Any one in block polymer.
3. a kind of processing method for improving fishing net polyamide monofilament wearability as claimed in claim 1, it is characterised in that described
Active nanoparticles are by stearic acid modified nano-calcium carbonate.
4. a kind of processing method for improving fishing net polyamide monofilament wearability as claimed in claim 3, it is characterised in that described
The condition of stearic acid modified nano-calcium carbonate is：Calcium carbonate of the mass concentration for 12% and the stearic acid equivalent to its weight 2.8%,
Temperature be 90 DEG C, mixing speed be to react 40 minutes under conditions of 3000 turns/min, drying temperature is 96 DEG C, obtains activation and refers to
Number is 0.95 modified nano calcium carbonate.
5. a kind of processing method for improving fishing net polyamide monofilament wearability as claimed in claim 1, it is characterised in that described
Ultra-high molecular weight polyethylene molecular weight is 200-300 ten thousand.
6. a kind of processing method for improving fishing net polyamide monofilament wearability as claimed in claim 1, it is characterised in that described
Spinning temperature is 280 DEG C, and spinning speed is 26m/min, and drafting multiple is 8.5 times.
7. a kind of processing method for improving fishing net polyamide monofilament wearability as claimed in claim 1, it is characterised in that described
Lead, the effect of caesium mixed vapour make drafting silk diameter add 0.006-0.012mm.
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| CN111394881A (en) * | 2020-04-15 | 2020-07-10 | 巢湖市翔宇渔具有限公司 | Preparation method of silica gel reinforced anti-aging fishing net |
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