CN107177076A - A kind of anticorrosive wear-resistant fishing net - Google Patents

A kind of anticorrosive wear-resistant fishing net Download PDF

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Publication number
CN107177076A
CN107177076A CN201710451851.1A CN201710451851A CN107177076A CN 107177076 A CN107177076 A CN 107177076A CN 201710451851 A CN201710451851 A CN 201710451851A CN 107177076 A CN107177076 A CN 107177076A
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China
Prior art keywords
fishing net
minutes
anticorrosive wear
high molecular
raw material
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CN201710451851.1A
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Chinese (zh)
Inventor
陈晓保
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CHAOHU CITY QIANGLI FISHERY CO LTD
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CHAOHU CITY QIANGLI FISHERY CO LTD
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Priority to CN201710451851.1A priority Critical patent/CN107177076A/en
Publication of CN107177076A publication Critical patent/CN107177076A/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • 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
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/12—Applications used for fibers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/068—Ultra high molecular weight polyethylene

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses a kind of anticorrosive wear-resistant fishing net, it is made up of the raw material of following weight parts：Ultra high molecular weight pvc 82 90, linea low density polyvinyl chloride 46, NH600 foaming agents 0.4 0.5, calcium-zinc composite stabilizing agent 45, acetone 6 10, Mono-n-butyltin 0.1 0.3, pentaerythrite 12, ammonium persulfate 58, vinyltrimethoxy silane 12, modified plasticizer 23, fishing net produced by the invention has good weatherability, tensile strength and toughness, the acid strong, abrasion-proof energy-saving of oxidative resistance, to the strong adaptability of weather, it can increase the service life.

Description

A kind of anticorrosive wear-resistant fishing net
Technical field
The present invention relates to a kind of fishing net, more particularly to a kind of anticorrosive wear-resistant fishing net.
Background technology
Traditional polyolefin fishing net, be using polyvinyl resin through melting, spinning, twist thread, knitmesh, dragged, enclosed with Yu Haiyang, Open and wait netting gear, net cage etc.；Its intensity and wear-resisting, weather resistance are unsuitable for Complex Sea bottom and wind and waves environment fishing operation, Easily there is broken lot, knotting, or even disconnection problem, cause netting gear usage cycles short, frequent draping and repairing netting gear so that large-scale Deep sea net cage, trawlnet, purse seine fishing efficiency are difficult to further raising, directly affect catch.China has started to production superelevation point Sub- polyethylene fibre, and ultra high molecular polyethylene fishing net tool has been test-manufactured, there is one kind by high-density polyethylene resin, super high molecular weight Although the polyolefin monofilament that polyethylene powders, medium density polyethylene resin, nano silicon, PE grafted maleic anhydrides are made With wearability, and price is costly, and without polyvinyl resin not inoxidizability acid is solved, in oxidative environment The problem of easily aoxidizing, in order to improve fishing net tool service life, such as simply takes the radical of increase netting twine, then netting gear weight is big Width increase, the diesel consumption lifting of final towboat, fishery cost increase.
The content of the invention
The object of the invention is just to provide a kind of anticorrosive wear-resistant fishing net.
The present invention is achieved by the following technical solutions：
A kind of anticorrosive wear-resistant fishing net, it is made up of the raw material of following weight parts：Ultra high molecular weight pvc 82-90, Linea low density polyvinyl chloride 4-6, NH600 foaming agent 0.4-0.5, calcium-zinc composite stabilizing agent 4-5, acetone 6-10, monobutyl oxygen Change tin 0.1-0.3, pentaerythrite 1-2, ammonium persulfate 5-8, vinyltrimethoxy silane 1-2, modified plasticizer 2-3；
Described modification plasticizer is made up of the raw material of following weight parts：Poly- MTES 0.8-1.5, two fourths Ester 1.2-1.7, ATBC 1.2-1.4, peanut oil 2-2.3, turpentine oil 1-1.2, eucalyptus oil 0.3-0.4, poly- different diene 1.2-1.4, morpholine 0.2-0.3, nano titanium oxide 0.3-0.6, antioxidant MB 0.8-1.0, methyl ethyl ketone peroxide 0.2-0.4, Styrene 1.5-1.7, nano titanium oxide 0.3-0.6, p-hydroxybenzenyl sulfonate 0.1-0.2；
Above-mentioned p-hydroxybenzenyl sulfonate is added drop-wise in other each mixtures of materials, stirring reaction 70-90 minutes is warming up to 120- 140 DEG C, stirring reaction 2-2.5 hours produces the modified plasticizer.
A kind of preparation method of anticorrosive wear-resistant fishing net, comprises the following steps：
（1）NH600 foaming agents, calcium-zinc composite stabilizing agent, modified plasticizer, acetone are stirred and evenly mixed, super high molecular weight polychlorostyrene Ethene is added in solution, is fully swelled, and heating allows NH600 for 6-10 minutes to material room temperature at 110-130 DEG C after one day Foaming agent is acutely decomposed, using the gas blow-through power produced when decomposing by ultra high molecular weight pvc fretting map；
（2）Above-mentioned weight 12-15% vinyltrimethoxy silane is taken to be mixed with linea low density polyvinyl chloride, in 65-75 Stirring reaction 15-20 minutes at DEG C, pentaerythrite is added, continues insulated and stirred 8-10 minutes, normal temperature is cooled to；
（3）By step（2）With（3）Solution mixing, add remaining each raw material, by extruder melting extrusion, drawing-off, sizing, Spinning, produces the anticorrosive wear-resistant fishing net；
It is an advantage of the invention that：The fishing net that the present invention is produced has good weatherability, tensile strength and toughness, and oxidative resistance is acid By force, abrasion-proof energy-saving, can be using resistance to PH as 2 acid, and resistance to PH is 12 alkali, to the strong adaptability of weather, can be increased the service life, than The common fishing net life-span many 1-2.
Embodiment
Embodiment
A kind of anticorrosive wear-resistant fishing net, by following weight parts（Kilogram）Raw material be made：Ultra high molecular weight pvc 85th, linea low density polyvinyl chloride 5, NH600 foaming agents 0.4, calcium-zinc composite stabilizing agent 5, acetone 7, Mono-n-butyltin 0.2, Pentaerythrite 2, ammonium persulfate 6, vinyltrimethoxy silane 1, modified plasticizer 3；
Described modification plasticizer is made up of the raw material of following weight parts (KG)：Poly- MTES 1.3, two fourths Ester 1.5, ATBC 1.2, peanut oil 2.2, turpentine oil 1.1, eucalyptus oil 0.4, poly- different diene 1.3, morpholine 0.2, nanometer Titanium dioxide 0.4, antioxidant MB 0.9, methyl ethyl ketone peroxide 0.3, styrene 1.6, nano titanium oxide 0.5, para hydroxybenzene sulphur Acid 0.1；
Above-mentioned p-hydroxybenzenyl sulfonate is added drop-wise in other each mixtures of materials, stirring reaction 85 minutes is warming up to 130 DEG C, stirred Reaction 2.5 hours is mixed, the modified plasticizer is produced.
A kind of preparation method of anticorrosive wear-resistant fishing net, comprises the following steps：
（1）The modification plasticizer one that calcium-zinc composite stabilizing agent that the NH600 foaming agents for being 0.4 by proportion, proportion are 5, proportion are 2 The acetone solution that proportion is 8 is reinstated, proportion is added in solution for 85 ultra high molecular weight pvc, is fully swelled, thing Expect that heating allows NH600 foaming agents acutely to decompose in 8 minutes to room temperature at 120 DEG C after one day, utilizes the gas produced when decomposing Explosive force is by ultra high molecular weight pvc fretting map.
（2）The vinyltrimethoxy silane and proportion for taking above-mentioned weight 13% mix for 5 linea low density polyvinyl chloride Close, stirring reaction 18 minutes at 70 DEG C, add the pentaerythrite that proportion is 1.5, continue insulated and stirred 9 minutes, be cooled to Normal temperature.
（3）By step（2）With（3）Solution mixing, add remaining each raw material, it is drawing-off, fixed by extruder melting extrusion Type, spinning, produce the anticorrosive wear-resistant fishing net.
Check experiment
The fishing net monofilament and common fishing net monofilament of the present invention carries out filament properties test：
First group：Two kinds of monofilament are placed in the sodium hydroxide solution that mass fraction is 56% and soaked after one week under equal exert oneself Measure its fracture rate；
Second group：Two kinds of monofilament are placed in the hydrochloric acid solution that mass fraction is 43% to soak one week and measure it under equal exert oneself Fracture rate；
3rd group：Two kinds of monofilament are placed on positive under equal conditions progress Exposure to Sunlight, drenched with rain, the change of observation after two months；
4th group：Two kinds of monofilament are weaved into the tuftlet of equal radical respectively, using 20 kilograms of marine product of its hanging, after one month Observe its abrasion condition；
As a result such as following table：
First group Second group 3rd group 4th group
Fishing net monofilament of the present invention Fracture rate 5% Fracture rate 3% Keep original glossiness There is mild wear
Common fishing net monofilament Fracture rate 18% Fracture rate 21% Degree of tarnishing There is noticeable wear
As a result show, the acid and alkali-resistance of anticorrosive wear-resistant fishing net of the invention, weather-proof, wear resistance are than fishing net that prior art makes It is all more prominent.

Claims (2)

1. a kind of anticorrosive wear-resistant fishing net, it is characterised in that it is made up of the raw material of following weight parts：
Ultra high molecular weight pvc 82-90, linea low density polyvinyl chloride 4-6, NH600 foaming agent 0.4-0.5, Ca Zn composite Stabilizer 4-5, acetone 6-10, Mono-n-butyltin 0.1-0.3, pentaerythrite 1-2, ammonium persulfate 5-8, vinyl trimethoxy Silane 1-2, modified plasticizer 2-3；
Described modification plasticizer is made up of the raw material of following weight parts：Poly- MTES 0.8-1.5, two fourths Ester 1.2-1.7, ATBC 1.2-1.4, peanut oil 2-2.3, turpentine oil 1-1.2, eucalyptus oil 0.3-0.4, poly- different diene 1.2-1.4, morpholine 0.2-0.3, nano titanium oxide 0.3-0.6, antioxidant MB 0.8-1.0, methyl ethyl ketone peroxide 0.2-0.4, Styrene 1.5-1.7, nano titanium oxide 0.3-0.6, p-hydroxybenzenyl sulfonate 0.1-0.2；
Above-mentioned p-hydroxybenzenyl sulfonate is added drop-wise in other each mixtures of materials, stirring reaction 70-90 minutes is warming up to 120- 140 DEG C, stirring reaction 2-2.5 hours produces the modified plasticizer.
2. a kind of anticorrosive wear-resistant fishing net according to claim 1, it is characterised in that comprise the following steps：
（1）NH600 foaming agents, calcium-zinc composite stabilizing agent, modified plasticizer, acetone are stirred and evenly mixed, super high molecular weight polychlorostyrene Ethene is added in solution, is fully swelled, and heating allows NH600 for 6-10 minutes to material room temperature at 110-130 DEG C after one day Foaming agent is acutely decomposed, using the gas blow-through power produced when decomposing by ultra high molecular weight pvc fretting map；
（2）Above-mentioned weight 12-15% vinyltrimethoxy silane is taken to be mixed with linea low density polyvinyl chloride, in 65-75 Stirring reaction 15-20 minutes at DEG C, pentaerythrite is added, continues insulated and stirred 8-10 minutes, normal temperature is cooled to；
（3）By step（2）With（3）Solution mixing, add remaining each raw material, by extruder melting extrusion, drawing-off, sizing, Spinning, produces the anticorrosive wear-resistant fishing net.
CN201710451851.1A 2017-06-15 2017-06-15 A kind of anticorrosive wear-resistant fishing net Pending CN107177076A (en)

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CN201710451851.1A CN107177076A (en) 2017-06-15 2017-06-15 A kind of anticorrosive wear-resistant fishing net

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CN201710451851.1A CN107177076A (en) 2017-06-15 2017-06-15 A kind of anticorrosive wear-resistant fishing net

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109177255A (en) * 2018-08-21 2019-01-11 巢湖市大江渔具有限公司 A kind of processing method of nonwoven fishing net
CN110725042A (en) * 2019-11-23 2020-01-24 安徽天扬纺织品有限公司 Preparation method of self-cleaning down jacket fabric

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103757731A (en) * 2013-12-11 2014-04-30 巢湖亚塑网具制造有限公司 Acid- and alkali-resistant fishing net

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103757731A (en) * 2013-12-11 2014-04-30 巢湖亚塑网具制造有限公司 Acid- and alkali-resistant fishing net

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109177255A (en) * 2018-08-21 2019-01-11 巢湖市大江渔具有限公司 A kind of processing method of nonwoven fishing net
CN110725042A (en) * 2019-11-23 2020-01-24 安徽天扬纺织品有限公司 Preparation method of self-cleaning down jacket fabric

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Application publication date: 20170919

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