CN105820418A - Sunlight-resistant anti-aging fishing net - Google Patents
Sunlight-resistant anti-aging fishing net Download PDFInfo
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- CN105820418A CN105820418A CN201610287602.9A CN201610287602A CN105820418A CN 105820418 A CN105820418 A CN 105820418A CN 201610287602 A CN201610287602 A CN 201610287602A CN 105820418 A CN105820418 A CN 105820418A
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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—Polyethene
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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
- 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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- 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
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- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- 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
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- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2203/00—Applications
- C08L2203/12—Applications used for fibers
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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
- 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
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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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
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- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
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Abstract
The invention discloses a sunlight-resistant anti-aging fishing net. The sunlight-resistant anti-aging fishing net is prepared from trimethylolpropane triacrylate, polynorbornene, HDPE resin, polypropylene, polyarylate, a mixture of shellac resin and nylon 6, a mixture of acetylene black and mica powder, nano-silicon carbide, nano-silicon nitride and a compound plasticizer. The HDPE resin is subjected to modification treatment and cooperates with trimethylolpropane triacrylate, polynorbornene, polypropylene, polyarylate, the mixture of shellac resin and nylon 6, the mixture of acetylene black and mica powder, nano-silicon carbide and nano-silicon nitride, therefore, the prepared fishing net has the good processing property and mechanical property and is high in strength, wear resistance and impact resisting capacity and excellent in anti-aging property and anti-ultraviolet property, and particularly, the tensile strength, the anti-ultraviolet property, the toughness and the weather resistance of the prepared fishing net are improved to a great extent. The fishing net is wide in applicable water area and low in consumption.
Description
Technical field
The present invention relates to fishing gear field, particularly relate to a kind of aging resistance of resistance to sunshine fishing net.
Background technology
Fishing net is the net of fishing, and it is numb as raw material that men of old uses coarse cloth to add, the method rolled up by bundle makes fishnet.Although this fishing net is perishable, toughness is poor, but its fishing efficiency has been greatly improved.Along with the development of fishery, the object of fishing and hunting is more than fish, and the instrument fished for also grows with each passing hour.Men of old uses coarse cloth to add, and fiber crops are as raw material, the method rolled up by bundle
Make fishnet.Although this fishing net is perishable, toughness is poor, but its fishing efficiency has been greatly improved.Along with the development of fishery, the object of fishing and hunting is more than fish, and the instrument fished for also grows with each passing hour.Modern fishing net mainly uses polyethylene, the raw materials such as nylon are processed, there are longer use cycle, and higher catching rate, but the mechanical property of polyethylene itself is general, hot strength is relatively low, creep resistance is bad, results in the intensity of marine fishing fishing net made, anti-wear performance, toughness are unsuitable at the bottom of Complex Sea and wind and waves environment fishing operation, reduce the service life of fishing gear, not only waste resource, also directly affect catch.
Summary of the invention
It is an object of the invention to provide a kind of aging resistance of resistance to sunshine fishing net, be achieved through the following technical solutions:
A kind of aging resistance of resistance to sunshine fishing net, is made up of following component by weight: trimethylolpropane trimethacrylate 0.8, polynorbornene 1, HDPE resin 112, polypropylene 0.7, polyarylate 4, lac resin and nylon 6 mixture 6, acetylene black and mica powder mixture 0.7, nanometer silicon carbide 0.5, nano-silicon nitride 0.5, plasticizer 1.
Further, described acetylene black is mixed by 3:5 mass ratio with mica powder with acetylene black in mica powder mixture；Described acetylene black with the preparation method of mica powder mixture is: acetylene black is first mixed with mica powder and is ground, grinding aid be mass concentration be 95% ethanol solution, after grinding 30 minutes, filter, it is dried, it is then added in jet mill pulverize 30 minutes, in jet mill, air consumption is 10m3/min, air pressure is 0.83MPa, and installed power is 80KW, then, after the sodium hydroxide solution using mass concentration to be 0.983% in the acetylene black after jet mill processes and mica powder mixture soaks 30 minutes, filter, be dried,；nullBy to acetylene black and mica powder mixture，First it is ground placing into pulverization process in jet mill，Can allow the more uniform and complete that the two mixes，When acetylene black is added in jet mill together with mica powder，Utilize the high turbulent flow of airflow milling and the Mechanosensitive channels of particles collision generation that acetylene black and mica powder granule are carried out blending surface modification，Again acetylene black and mica powder mixture low-concentration sodium hydroxide solution are carried out twice-modified process，Acetylene black and mica powder mixture interface affinity can be improved，Acetylene black after treatment and mica powder are mutually promoted and are strengthened the effect at the fishing net made，Can more preferable and other fishing net material compatible，The tensile strength of fishing net can be improved greatly、Elongation at break、Wearability、Resistance to water and ageing resistance，And make the elastic modelling quantity of fishing net and weatherability significantly improve，Fishing net decomposition under long ultraviolet can also be prevented，Fishing net Material shrinkage rate can be reduced to 0.25%，Water absorption rate is reduced to 0.026%，And do not interfere with the toughness of fishing net，Fishing net lustrous surface can be made more preferable，The more smooth exquisiteness in surface，General absorbable 90% incident ultraviolet radiation.
Further, described lac resin is mixed by 3:10 mass ratio with lac resin in nylon 6 mixture and nylon 6, and lac resin mixes at 201 DEG C with nylon 6, and carries out pressurization and centrifugal treating 20 minutes, pressure is 4.75MPa, and centrifugal speed is 1200r/min；The comprehensive mechanical property of HDPE resin can greatly be strengthened by adding lac resin and nylon 6 mixture, improve the interface compatibility of HDPE resin, improve toughness and the weatherability of fishing net.
Further, the granularity of described nanometer silicon carbide is 62-64nm；Described nanometer silicon carbide processes through inorganic agent: is mixed with inorganic agent by nanometer silicon carbide, is heated to 72 DEG C, after stirring 40 minutes with 200r/min speed, filters, is dried；Described inorganic agent is made up of following component by weight percentage: 5% stearic acid sodium, 1% isopropanol, 94% deionized water；Treated nanometer silicon carbide is significantly improved with the compatibility of HDPE resin, the weather resistance of fishing net can be greatly improved, the Oxidation of HDPE resin when can reduce fishing net machine-shaping, thus improve the comprehensive mechanical property of fishing net, reduce the water absorption rate of fishing net, it is ensured that the quality of fishing net.
Further, described nano-silicon nitride is through pretreatment: after nano-silicon nitride uses rosin soak 5 hours, filters, is dried；In described rosin, Colophonium and ethanol are mixed by 1:100 mass ratio；The granularity of described nano-silicon nitride is 85-88nm；Treated nano-silicon nitride is significantly improved with the compatibility of HDPE resin, it is possible to improve impact resistance and the uvioresistant decomposability of fishing net of fishing net greatly.
Further, described plasticizer is made up of 34% Polyethylene Glycol, 26% glycerol and 40% diethyl phthalate by weight percentage；By adding plasticizer, the plasticity of fishing net can not only be improved greatly, improve fishing net drawing abillity, moreover it is possible to promote the comprehensive mechanical property of fishing net, it is possible to prevent the crosslinking phenomena occurred after HDPE resin raying in fishing net material.
Further, described HDPE resin processes through HDPE resin Special modifier: is mixed with HDPE resin Special modifier by HDPE resin, is heated to 36.2 DEG C, seals, insulation, uses 1500r/min rotating speed centrifugal treating after 30 minutes, filters, is dried；Described HDPE resin Special modifier is made up of following component by weight: zinc dimethacrylate 4, tea saponin 1, dodecyl sodium sulfate 1, isopropanol 3, butyl carbitol 2, sodium lauroyl sarcosine 4, Coco-Glucoside 3, deionized water 100；High surface energy can greatly be carried by the polyethylene of HDPE resin Special modifier modification, improve surface activity, improve its mechanical property and creep resistance, reduce its thermal degradation.
The preparation method of a kind of aging resistance of resistance to sunshine fishing net, puts into trimethylolpropane trimethacrylate, polynorbornene, HDPE resin, polypropylene by weight in the container of temperature 152-154 DEG C and mixes 40 minutes；When container internal temperature is adjusted to 81-82 DEG C, be sequentially added into the polyarylate of corresponding weight portion in container, lac resin is stirred with mica powder mixture with nylon 6 mixture, acetylene black, after stirring 10 minutes, process 15 minutes with 1500r/min centrifugation, add the nanometer silicon carbide of corresponding weight portion, nano-silicon nitride, plasticizer again with 1150r/min speed stirring 28 minutes, finally add extruder to and carry out pelletize, then injection machine injection is used, then spray webbing machine spray webbing is used, finally weave, obtain made fishing net.
nullThe invention has the beneficial effects as follows: HDPE resin of the present invention has carried out modification，And with polynorbornene、Polypropylene、Polyarylate、Lac resin and nylon 6 mixture、Acetylene black and mica powder mixture、Nanometer silicon carbide、Nano-silicon nitride coordinates，The fishing net made is made to have good processing characteristics and mechanical performance，The fishing net intensity made is high，Wearability is good，Strong shock resistance，Ageing resistace is outstanding，Especially，Tensile strength、Ultraviolet resistance、Toughness and weatherability obtain the raising of high degree，Tensile strength is stronger than common HDPE resin fishing net 1.58 times，Other composition of the present invention is coordinated by adding trimethylolpropane trimethacrylate，The lustrous surface property of fishing net can be improved further，The fishing net normal service life that the present invention makes improves 29% than common HDPE resin fishing net，Fishing net of the present invention can also keep the 88% of original intensity in 18 months in outdoor placement，Resistance to sunshine, performance was strong，The waters that fishing net of the present invention is suitable for is wide，Consume low.
Detailed description of the invention
A kind of aging resistance of resistance to sunshine fishing net, is made up of following component by weight: trimethylolpropane trimethacrylate 0.8, polynorbornene 1, HDPE resin 112, polypropylene 0.7, polyarylate 4, lac resin and nylon 6 mixture 6, acetylene black and mica powder mixture 0.7, nanometer silicon carbide 0.5, nano-silicon nitride 0.5, plasticizer 1.
Further, described acetylene black is mixed by 3:5 mass ratio with mica powder with acetylene black in mica powder mixture；Described acetylene black with the preparation method of mica powder mixture is: acetylene black is first mixed with mica powder and is ground, grinding aid be mass concentration be 95% ethanol solution, after grinding 30 minutes, filter, it is dried, it is then added in jet mill pulverize 30 minutes, in jet mill, air consumption is 10m3/min, air pressure is 0.83MPa, and installed power is 80KW, then, after the sodium hydroxide solution using mass concentration to be 0.983% in the acetylene black after jet mill processes and mica powder mixture soaks 30 minutes, filter, be dried,；nullBy to acetylene black and mica powder mixture，First it is ground placing into pulverization process in jet mill，Can allow the more uniform and complete that the two mixes，When acetylene black is added in jet mill together with mica powder，Utilize the high turbulent flow of airflow milling and the Mechanosensitive channels of particles collision generation that acetylene black and mica powder granule are carried out blending surface modification，Again acetylene black and mica powder mixture low-concentration sodium hydroxide solution are carried out twice-modified process，Acetylene black and mica powder mixture interface affinity can be improved，Acetylene black after treatment and mica powder are mutually promoted and are strengthened the effect at the fishing net made，Can more preferable and other fishing net material compatible，The tensile strength of fishing net can be improved greatly、Elongation at break、Wearability、Resistance to water and ageing resistance，And make the elastic modelling quantity of fishing net and weatherability significantly improve，Fishing net decomposition under long ultraviolet can also be prevented，Fishing net Material shrinkage rate can be reduced to 0.25%，Water absorption rate is reduced to 0.026%，And do not interfere with the toughness of fishing net，Fishing net lustrous surface can be made more preferable，The more smooth exquisiteness in surface，General absorbable 90% incident ultraviolet radiation.
Further, described lac resin is mixed by 3:10 mass ratio with lac resin in nylon 6 mixture and nylon 6, and lac resin mixes at 201 DEG C with nylon 6, and carries out pressurization and centrifugal treating 20 minutes, pressure is 4.75MPa, and centrifugal speed is 1200r/min；The comprehensive mechanical property of HDPE resin can greatly be strengthened by adding lac resin and nylon 6 mixture, improve the interface compatibility of HDPE resin, improve toughness and the weatherability of fishing net.
Further, the granularity of described nanometer silicon carbide is 62-64nm；Described nanometer silicon carbide processes through inorganic agent: is mixed with inorganic agent by nanometer silicon carbide, is heated to 72 DEG C, after stirring 40 minutes with 200r/min speed, filters, is dried；Described inorganic agent is made up of following component by weight percentage: 5% stearic acid sodium, 1% isopropanol, 94% deionized water；Treated nanometer silicon carbide is significantly improved with the compatibility of HDPE resin, the weather resistance of fishing net can be greatly improved, the Oxidation of HDPE resin when can reduce fishing net machine-shaping, thus improve the comprehensive mechanical property of fishing net, reduce the water absorption rate of fishing net, it is ensured that the quality of fishing net.
Further, described nano-silicon nitride is through pretreatment: after nano-silicon nitride uses rosin soak 5 hours, filters, is dried；In described rosin, Colophonium and ethanol are mixed by 1:100 mass ratio；The granularity of described nano-silicon nitride is 85-88nm；Treated nano-silicon nitride is significantly improved with the compatibility of HDPE resin, it is possible to improve impact resistance and the uvioresistant decomposability of fishing net of fishing net greatly.
Further, described plasticizer is made up of 34% Polyethylene Glycol, 26% glycerol and 40% diethyl phthalate by weight percentage；By adding plasticizer, the plasticity of fishing net can not only be improved greatly, improve fishing net drawing abillity, moreover it is possible to promote the comprehensive mechanical property of fishing net, it is possible to prevent the crosslinking phenomena occurred after HDPE resin raying in fishing net material.
Further, described HDPE resin processes through HDPE resin Special modifier: is mixed with HDPE resin Special modifier by HDPE resin, is heated to 36.2 DEG C, seals, insulation, uses 1500r/min rotating speed centrifugal treating after 30 minutes, filters, is dried；Described HDPE resin Special modifier is made up of following component by weight: zinc dimethacrylate 4, tea saponin 1, dodecyl sodium sulfate 1, isopropanol 3, butyl carbitol 2, sodium lauroyl sarcosine 4, Coco-Glucoside 3, deionized water 100；High surface energy can greatly be carried by the polyethylene of HDPE resin Special modifier modification, improve surface activity, improve its mechanical property and creep resistance, reduce its thermal degradation.
The preparation method of a kind of aging resistance of resistance to sunshine fishing net, puts into trimethylolpropane trimethacrylate, polynorbornene, HDPE resin, polypropylene by weight in the container of temperature 152-154 DEG C and mixes 40 minutes；When container internal temperature is adjusted to 81-82 DEG C, be sequentially added into the polyarylate of corresponding weight portion in container, lac resin is stirred with mica powder mixture with nylon 6 mixture, acetylene black, after stirring 10 minutes, process 15 minutes with 1500r/min centrifugation, add the nanometer silicon carbide of corresponding weight portion, nano-silicon nitride, plasticizer again with 1150r/min speed stirring 28 minutes, finally add extruder to and carry out pelletize, then injection machine injection is used, then spray webbing machine spray webbing is used, finally weave, obtain made fishing net.
Claims (8)
1. the aging resistance of a resistance to sunshine fishing net, it is characterized in that, be made up of following component by weight: trimethylolpropane trimethacrylate 0.8, polynorbornene 1, HDPE resin 112, polypropylene 0.7, polyarylate 4, lac resin and nylon 6 mixture 6, acetylene black and mica powder mixture 0.7, nanometer silicon carbide 0.5, nano-silicon nitride 0.5, plasticizer 1.
The one aging resistance of resistance to sunshine fishing net the most according to claim 1, it is characterised in that described acetylene black is mixed by 3:5 mass ratio with mica powder with acetylene black in mica powder mixture；Described acetylene black with the preparation method of mica powder mixture is: acetylene black is first mixed with mica powder and is ground, grinding aid be mass concentration be 95% ethanol solution, after grinding 30 minutes, filter, it is dried, it is then added in jet mill pulverize 30 minutes, in jet mill, air consumption is 10m3/min, air pressure is 0.83MPa, and installed power is 80KW, then, after the sodium hydroxide solution using mass concentration to be 0.983% in the acetylene black after jet mill processes and mica powder mixture soaks 30 minutes, filter, be dried,.
The one aging resistance of resistance to sunshine fishing net the most according to claim 1, it is characterized in that, described lac resin is mixed by 3:10 mass ratio with lac resin in nylon 6 mixture and nylon 6, lac resin mixes at 201 DEG C with nylon 6, and carry out pressurization and centrifugal treating 20 minutes, pressure is 4.75MPa, and centrifugal speed is 1200r/min.
The one aging resistance of resistance to sunshine fishing net the most according to claim 1, it is characterised in that the granularity of described nanometer silicon carbide is 62-64nm；Described nanometer silicon carbide processes through inorganic agent: is mixed with inorganic agent by nanometer silicon carbide, is heated to 72 DEG C, after stirring 40 minutes with 200r/min speed, filters, is dried；Described inorganic agent is made up of following component by weight percentage: 5% stearic acid sodium, 1% isopropanol, 94% deionized water.
The one aging resistance of resistance to sunshine fishing net the most according to claim 1, it is characterised in that described nano-silicon nitride is through pretreatment: after nano-silicon nitride uses rosin soak 5 hours, filter, be dried；In described rosin, Colophonium and ethanol are mixed by 1:100 mass ratio；The granularity of described nano-silicon nitride is 85-88nm.
The one aging resistance of resistance to sunshine fishing net the most according to claim 1, it is characterised in that described plasticizer is made up of 34% Polyethylene Glycol, 26% glycerol and 40% diethyl phthalate by weight percentage.
The one aging resistance of resistance to sunshine fishing net the most according to claim 1, it is characterized in that, described HDPE resin processes through HDPE resin Special modifier: mixed with HDPE resin Special modifier by HDPE resin, it is heated to 36.2 DEG C, seal, insulation, use 1500r/min rotating speed centrifugal treating after 30 minutes, filter, be dried；Described HDPE resin Special modifier is made up of following component by weight: zinc dimethacrylate 4, tea saponin 1, dodecyl sodium sulfate 1, isopropanol 3, butyl carbitol 2, sodium lauroyl sarcosine 4, Coco-Glucoside 3, deionized water 100.
8. according to the preparation method of a kind of aging resistance of the resistance to sunshine fishing net described in any one of claim 1-7, it is characterized in that, by weight trimethylolpropane trimethacrylate, polynorbornene, HDPE resin, polypropylene are put in the container of temperature 152-154 DEG C and mix 40 minutes；When container internal temperature is adjusted to 81-82 DEG C, be sequentially added into the polyarylate of corresponding weight portion in container, lac resin is stirred with mica powder mixture with nylon 6 mixture, acetylene black, after stirring 10 minutes, process 15 minutes with 1500r/min centrifugation, add the nanometer silicon carbide of corresponding weight portion, nano-silicon nitride, plasticizer again with 1150r/min speed stirring 28 minutes, finally add extruder to and carry out pelletize, then injection machine injection is used, then spray webbing machine spray webbing is used, finally weave, obtain made fishing net.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610287602.9A CN105820418A (en) | 2016-05-04 | 2016-05-04 | Sunlight-resistant anti-aging fishing net |
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| CN201610287602.9A CN105820418A (en) | 2016-05-04 | 2016-05-04 | Sunlight-resistant anti-aging fishing net |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524003A (en) * | 2017-08-18 | 2017-12-29 | 巢湖市俊业渔具有限公司 | A kind of method for strengthening fishing net weatherability |
| CN113445322A (en) * | 2021-05-26 | 2021-09-28 | 深圳市旭扬兴业科技有限公司 | Anti-aging sphygmomanometer wrapping belt and manufacturing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251303A (en) * | 2011-05-03 | 2011-11-23 | 鑫海绳网制造有限公司 | Method for preparing trimeric high-strength and high-toughness energy-saving fishing net |
| CN104558793A (en) * | 2014-09-13 | 2015-04-29 | 巢湖市瑞强渔具有限责任公司 | Novel fishing net |
-
2016
- 2016-05-04 CN CN201610287602.9A patent/CN105820418A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251303A (en) * | 2011-05-03 | 2011-11-23 | 鑫海绳网制造有限公司 | Method for preparing trimeric high-strength and high-toughness energy-saving fishing net |
| CN104558793A (en) * | 2014-09-13 | 2015-04-29 | 巢湖市瑞强渔具有限责任公司 | Novel fishing net |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524003A (en) * | 2017-08-18 | 2017-12-29 | 巢湖市俊业渔具有限公司 | A kind of method for strengthening fishing net weatherability |
| CN113445322A (en) * | 2021-05-26 | 2021-09-28 | 深圳市旭扬兴业科技有限公司 | Anti-aging sphygmomanometer wrapping belt and manufacturing method thereof |
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