CN104805526A - High-strength fishing net thread - Google Patents
High-strength fishing net thread Download PDFInfo
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- CN104805526A CN104805526A CN201510133824.0A CN201510133824A CN104805526A CN 104805526 A CN104805526 A CN 104805526A CN 201510133824 A CN201510133824 A CN 201510133824A CN 104805526 A CN104805526 A CN 104805526A
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Abstract
The invention relates to a high-strength fishing net thread. The high-strength fishing net thread is prepared with a method as follows: (1), nylon is dried; (2), an additive is dried; (3), mixing granulation is performed; (4), extrusion molding is performed; (5) cooling forming is performed. During processing, various aids are added to a nylon raw material, the processing performance of nylon is improved, the wear resistance, the corrosion resistance and the stretching performance are improved, and the processing efficiency is improved.
Description
Technical field
The invention belongs to fishing gear manufacture field, be specifically related to a kind of high-strength fishing netting twine.
Background technology
Fishing lines, is used to the silk thread weaving fishing net.The fishing lines in past, be mostly that the natural fabrics such as cotton, fiber crops, silk are made, intensity be not high, transparency is bad, pliability and ABRASION RESISTANCE inadequate.Modern fishing lines mainly nylon is made, and improves a lot in intensity, transparency and abrasion resistance etc.Because nylon-type fishing lines transparency is high, flexibility good, more wear-resisting, make nylon fishing net line become the main force in fishing lines market, occupy the share in fishing lines market more than 80%.But in fishing lines production process, often use extruder for shaping, but due to the water sorption of nylon, cause and produce bubble in process of production, the fishing lines intensity made is uneven, affects product quality.
Summary of the invention
The object of this invention is to provide a kind of high-strength fishing netting twine, improve the uniformity of fishing lines, also improve the ABRASION RESISTANCE of fishing lines, also improve fishing lines yield rate.
The present invention is achieved through the following technical solutions:
A kind of high-strength fishing netting twine, uses following methods preparation: (1), by nylon 6 dry 20min under 105 DEG C of vacuum conditions; (2), by alum, chlorosulfonated polyethylene, nano titanium oxide, precipitated calcium carbonate drying; (3), nylon 6, neopelex, chlorosulfonated polyethylene, nano phase ag_2 o, precipitated calcium carbonate, Nano-sized Alumina Powder are mixed by weight the ratio of 85:0.8:3.2:2.5:1.2:1.7, use single screw extrusion machine is extruded, granulation, extruder draw ratio 30:1, extruder adopts 4 sections of mode of heatings, and 4 sections of temperature are respectively 240 DEG C, 240 DEG C, 243 DEG C, 245 DEG C; (4), raw material good for step (3) granulation is used the extruder for shaping that draw ratio is 25:1, extruder end is provided with spinning dies, extruder adopts 5 sections of mode of heatings, extruder 5 sections of temperature are respectively 237 DEG C, 239 DEG C, 240 DEG C, 242 DEG C, 244 DEG C, mold temperature is 109 DEG C, and screw rod and machine barrel gap are 0.18mm; (5), after extrusion molding, at 110 DEG C, draw stretching 10s in cooling fluid, TENSILE STRENGTH is 87.5kg/mm
2cooling fluid is made up of following component proportion by weight: 48 parts, turpentine oil, castor oil 32 parts, tetrabutyl tribromide ammonium 2.5 parts, chlorinated paraffin wax 1.5 parts, glyceryl tristearate 2.3 parts, dolomol 0.5 part, glycerine 14 parts, 0.6 part, NaOH, Boratex 0.8 part, has processed rear cooling winding.
Beneficial effect of the present invention: the present invention is adding man-hour, multiple auxiliary agent is added in nylon raw material, by the proportions of individual middle auxiliary agent and the synergy of each raw material, the performance of nylon fishing net line is promoted greatly, improve the processing characteristics of nylon, improve its ABRASION RESISTANCE, antiseptic property and tensile property, add the elasticity that calcium carbonate and nano aluminium oxide can reduce fishing lines, and adopt 2 step extrusion methods, each raw material is fully mixed, extrude at a higher temperature, extrusion efficiency is high, and the fishing lines even thickness extruded, quality is good, and do not produce bubble, the yield rate of fishing lines processing improves more than 20%, the inventive method process diameter 0.1mm nylon monofilament TENSILE STRENGTH can promote more than 35%.
Cooling fluid of the present invention with an organic solvent and multiple additives make, man-hour is added at nylon 6 fishing lines, as the medium that nylon 6 fishing lines stretches, the nylon 6 fishing lines degree of crystallinity when fishing lines stretches can be effectively avoided to occur larger change, fishing lines fragility is caused to increase, affect the use of fishing lines, simultaneously, stretch in cooling fluid, be directly exposed to after preventing fishing lines shaping in air, prevent fishing lines surface from occurring oxidation, and there is certain pressure in cooling fluid due to fishing lines, improve the uniformity that fishing lines stretches; After equal extruder and mould extrusion molding, use cooling fluid of the present invention to stretch relative in water, the TENSILE STRENGTH of fishing lines promotes 15%, and elongation at break promotes 8%; Stretch relative in turpentine oil, the strength enhancing 8.9% of fishing lines, elongation at break promotes 6.5%, and relative to stretching in atmosphere, the strength enhancing 17.5% of fishing line, elongation at break promotes 11.2%.
And the fishing net structure using fishing lines of the present invention to produce is more regular, not easily there is distortion, and not easily relative sliding occurs during fishing lines braiding.
Detailed description of the invention
A kind of high-strength fishing netting twine, uses following methods preparation: (1), by nylon 6 dry 20min under 105 DEG C of vacuum conditions; (2), by alum, chlorosulfonated polyethylene, nano titanium oxide, precipitated calcium carbonate drying; (3), nylon 6, neopelex, chlorosulfonated polyethylene, nano phase ag_2 o, precipitated calcium carbonate, Nano-sized Alumina Powder are mixed by weight the ratio of 85:0.8:3.2:2.5:1.2:1.7, use single screw extrusion machine is extruded, granulation, extruder draw ratio 30:1, extruder adopts 4 sections of mode of heatings, and 4 sections of temperature are respectively 240 DEG C, 240 DEG C, 243 DEG C, 245 DEG C; (4), raw material good for step (3) granulation is used the extruder for shaping that draw ratio is 25:1, extruder end is provided with spinning dies, extruder adopts 5 sections of mode of heatings, extruder 5 sections of temperature are respectively 237 DEG C, 239 DEG C, 240 DEG C, 242 DEG C, 244 DEG C, mold temperature is 109 DEG C, and screw rod and machine barrel gap are 0.18mm; (5), after extrusion molding, at 110 DEG C, draw stretching 10s in cooling fluid, TENSILE STRENGTH is 87.5kg/mm
2cooling fluid is made up of following component proportion by weight: 48 parts, turpentine oil, castor oil 32 parts, tetrabutyl tribromide ammonium 2.5 parts, chlorinated paraffin wax 1.5 parts, glyceryl tristearate 2.3 parts, dolomol 0.5 part, glycerine 14 parts, 0.6 part, NaOH, Boratex 0.8 part, has processed rear cooling winding.
Claims (1)
1. a high-strength fishing netting twine, is characterized in that, uses following methods preparation: (1), by nylon 6 dry 20min under 105 DEG C of vacuum conditions; (2), by alum, chlorosulfonated polyethylene, nano titanium oxide, precipitated calcium carbonate drying; (3), nylon 6, neopelex, chlorosulfonated polyethylene, nano phase ag_2 o, precipitated calcium carbonate, Nano-sized Alumina Powder are mixed by weight the ratio of 85:0.8:3.2:2.5:1.2:1.7, use single screw extrusion machine is extruded, granulation, extruder draw ratio 30:1, extruder adopts 4 sections of mode of heatings, and 4 sections of temperature are respectively 240 DEG C, 240 DEG C, 243 DEG C, 245 DEG C; (4), raw material good for step (3) granulation is used the extruder for shaping that draw ratio is 25:1, extruder end is provided with spinning dies, extruder adopts 5 sections of mode of heatings, extruder 5 sections of temperature are respectively 237 DEG C, 239 DEG C, 240 DEG C, 242 DEG C, 244 DEG C, mold temperature is 109 DEG C, and screw rod and machine barrel gap are 0.18mm; (5), after extrusion molding, at 110 DEG C, draw stretching 10s in cooling fluid, TENSILE STRENGTH is 87.5kg/mm
2cooling fluid is made up of following component proportion by weight: 48 parts, turpentine oil, castor oil 32 parts, tetrabutyl tribromide ammonium 2.5 parts, chlorinated paraffin wax 1.5 parts, glyceryl tristearate 2.3 parts, dolomol 0.5 part, glycerine 14 parts, 0.6 part, NaOH, Boratex 0.8 part, has processed rear cooling winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133824.0A CN104805526A (en) | 2015-03-26 | 2015-03-26 | High-strength fishing net thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133824.0A CN104805526A (en) | 2015-03-26 | 2015-03-26 | High-strength fishing net thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104805526A true CN104805526A (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510133824.0A Pending CN104805526A (en) | 2015-03-26 | 2015-03-26 | High-strength fishing net thread |
Country Status (1)
| Country | Link |
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| CN (1) | CN104805526A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105295168A (en) * | 2015-10-29 | 2016-02-03 | 六安市沪渔网具有限公司 | Reinforced fishing net |
| CN105862176A (en) * | 2016-04-14 | 2016-08-17 | 巢湖市荷花渔网有限公司 | Efficient cooling liquid for fishing net line drawing |
| CN105862175A (en) * | 2016-04-14 | 2016-08-17 | 巢湖市荷花渔网有限公司 | Fishing net thread drafting cooling liquid |
| CN105937067A (en) * | 2016-04-16 | 2016-09-14 | 巢湖市渔郎渔具有限公司 | High-efficiency fishing net line traction coolant |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200966274Y (en) * | 2006-10-10 | 2007-10-31 | 马海燕 | Nylon fishing line having big diameter and high effeciency |
| JP2014214405A (en) * | 2013-04-30 | 2014-11-17 | 東レ株式会社 | Method of producing polycapramide filament |
| CN104195667A (en) * | 2014-09-15 | 2014-12-10 | 马海燕 | Athletic nylon fishing line and producing method thereof |
| CN104328526A (en) * | 2014-11-13 | 2015-02-04 | 南通市苏中纺织有限公司 | Preparation method of wear-resisting and antistatic high-performance enhanced nylon yarns |
-
2015
- 2015-03-26 CN CN201510133824.0A patent/CN104805526A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200966274Y (en) * | 2006-10-10 | 2007-10-31 | 马海燕 | Nylon fishing line having big diameter and high effeciency |
| JP2014214405A (en) * | 2013-04-30 | 2014-11-17 | 東レ株式会社 | Method of producing polycapramide filament |
| CN104195667A (en) * | 2014-09-15 | 2014-12-10 | 马海燕 | Athletic nylon fishing line and producing method thereof |
| CN104328526A (en) * | 2014-11-13 | 2015-02-04 | 南通市苏中纺织有限公司 | Preparation method of wear-resisting and antistatic high-performance enhanced nylon yarns |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105295168A (en) * | 2015-10-29 | 2016-02-03 | 六安市沪渔网具有限公司 | Reinforced fishing net |
| CN105862176A (en) * | 2016-04-14 | 2016-08-17 | 巢湖市荷花渔网有限公司 | Efficient cooling liquid for fishing net line drawing |
| CN105862175A (en) * | 2016-04-14 | 2016-08-17 | 巢湖市荷花渔网有限公司 | Fishing net thread drafting cooling liquid |
| CN105937067A (en) * | 2016-04-16 | 2016-09-14 | 巢湖市渔郎渔具有限公司 | High-efficiency fishing net line traction coolant |
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| C06 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |
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| RJ01 | Rejection of invention patent application after publication |