CN102251303A - Method for preparing trimeric high-strength and high-toughness energy-saving fishing net - Google Patents
Method for preparing trimeric high-strength and high-toughness energy-saving fishing net Download PDFInfo
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- CN102251303A CN102251303A CN 201110112339 CN201110112339A CN102251303A CN 102251303 A CN102251303 A CN 102251303A CN 201110112339 CN201110112339 CN 201110112339 CN 201110112339 A CN201110112339 A CN 201110112339A CN 102251303 A CN102251303 A CN 102251303A
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- fishing net
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- trimerization
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- 238000000034 method Methods 0.000 title claims abstract description 5
- -1 polyethylene Polymers 0.000 claims abstract description 31
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- 229920000573 polyethylene Polymers 0.000 claims abstract description 20
- 239000004698 Polyethylene Substances 0.000 claims abstract description 19
- 239000004743 Polypropylene Substances 0.000 claims abstract description 13
- 229920001155 polypropylene Polymers 0.000 claims abstract description 13
- 239000002480 mineral oil Substances 0.000 claims abstract description 12
- 239000004067 bulking agent Substances 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 235000010446 mineral oil Nutrition 0.000 claims abstract description 11
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 11
- 239000004952 Polyamide Substances 0.000 claims abstract description 6
- 229920002647 polyamide Polymers 0.000 claims abstract description 6
- 238000004134 energy conservation Methods 0.000 claims description 17
- 238000005829 trimerization reaction Methods 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 12
- 238000004040 coloring Methods 0.000 claims description 11
- 229920003188 Nylon 3 Polymers 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 5
- 235000009566 rice Nutrition 0.000 claims description 5
- 238000009987 spinning Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005491 wire drawing Methods 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 239000007822 coupling agent Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 2
- ABFKYPFPQRDCGM-UHFFFAOYSA-N 14832-14-5 Chemical compound [Cu+2].[N-]1C(N=C2C3=C(Cl)C(Cl)=C(Cl)C(Cl)=C3C(N=C3C4=C(Cl)C(Cl)=C(Cl)C(Cl)=C4C(=N4)[N-]3)=N2)=C(C(Cl)=C(Cl)C(Cl)=C2Cl)C2=C1N=C1C2=C(Cl)C(Cl)=C(Cl)C(Cl)=C2C4=N1 ABFKYPFPQRDCGM-UHFFFAOYSA-N 0.000 description 1
- 244000274883 Urtica dioica Species 0.000 description 1
- 235000009108 Urtica dioica Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003872 anastomosis Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Abstract
The invention discloses a method for preparing a trimeric high-strength and high-toughness energy-saving fishing net, which is implemented by carrying out synthesis on polyethylene (1), polypropylene (2), polyamides (3), Nano silicon dioxide (4), polyethylene wax (5), a coupling/bulking agent (6), a UV (ultraviolet) resistant agent 173 (7), a coloring agent (8) and white mineral oil (9) according to five steps (namely, a step A, a step B, a step C, a step D and a step E).
Description
Technical field:
The present invention relates to a kind of preparation method of energy-conservation fishing net.
Background technology:
Traditional polythene fishing net is the common fishing net that adopts polythene material to twist thread, be made into through fusion plastification, spinning, plying, with Yu Haiyang trawlnet, purse seine, wind resistance sea net cage etc.; Present most of fishing net still is subjected to restriction, its intensity and the anti-wear performance of existing fishery HDPE material property to be unwell to complicated seabed and wind and waves environment fishing operation when operation; mainly be that the netting gear life cycle is short; often draping and repairing netting gear; make large-scale Deep sea net cage, trawlnet, purse seine catching rate etc. be difficult to further raising, directly influence catch.
In order to improve fishing gear service life, as taking to increase the rugosity of netting twine simply, then netting gear weight significantly increases, and the diesel consumption of final towboat promotes more than 15%, and the fishery cost sharply rises.
At present, China has begun to produce ultra high molecular polyethylene (UHMWPE) fiber, and begun test and produced UHMWPE ultra high molecular polyethylene fishing net tool, though nettle intensity is 3.5-4 times of common HDPE, netting gear is because of pressing the conventional method manufacturing, and its knot tenacity has only improved more than 1 times, and price is higher more than 10 times than traditional netting gear, and the manufacturing of this netting gear is subjected to the expensive device restriction again, and therefore, this netting gear manufacturing cost is higher.
Summary of the invention:
The preparation method who the purpose of this invention is to provide the energy-conservation fishing net of a kind of trimerization high-strength and high ductility;
The present invention adopts following technical scheme to realize its goal of the invention, the preparation method of the energy-conservation fishing net of a kind of trimerization high-strength and high ductility is synthetic by the anti-purple agent 173 (7) of polyethylene (1), polypropylene (2), polyamide (3), nano silicon (4), Tissuemat E (5), coupling bulking agent (6), UV, colouring agent (8), White Mineral Oil (9), by the complete preparation method of the energy-conservation fishing net of trimerization high-strength and high ductility of 5 steps such as A, B, C, D, E; The weight kilogram ratio of material is: polyethylene (1), polypropylene (2), polyamide (3), nano silicon (4), Tissuemat E (5), coupling bulking agent (6), the anti-purple agent 173 (7) of UV, colouring agent (8), White Mineral Oil (9)=85: 10: 3.5: 0.3: 1.5: 3: 1: 0.12: 0.5.
Making step A of the present invention is: select the excellent base stock polyamide of quality six (3), add nano silicon (4), coupling bulking agent (6), stir after comminutor also is heated to 240 ℃ of particles of making 0.2cm * 0.3cm shape simultaneously by mixer;
Making step B of the present invention is: select the anti-purple agent 173 (7) of top grade polyethylene HDPE-5000S (1), polypropylene (2), Tissuemat E (5), UV and mix and stirred 1-2 minute;
Making step C of the present invention is: finish behind making step A, the making step B and to stir 2-3 minute after pouring colouring agent (8), White Mineral Oil (9) into making step A, making step B material again;
Making step D of the present invention is: finish making step C after charging absorption pump is put into the extruder hopper with material, carry out wire drawing by extruder and form the sub-thread netting twine; The temperature of its operation technological process is: 180-200 ℃ of feed section temperature, and compression section temperature 240-250 ℃, 260-270 ℃ of metering section temperature, die head temperature is 265 ℃; The force value of its extruder is 15MPa-18MPa; The drawing-off multiplying power is 10.5-10.8; The cooling water tank temperature is 25-35 ℃; 98-102 ℃ of drawing-off water tank temperature; Spinning speed: 100-110 rice/minute;
Making step E of the present invention is: after finishing making step D, through the twisting machine of non-resistance unwinding guide plying twist thread, the twist of line is that to make mesh size be that 8mm-2000mm promptly finishes high-strength toughened polyethylene fishing net preparation method for 48-168 sth. made by twisting/rice, netting machine.
The specific embodiment:
Be described further below in conjunction with summary of the invention:
Embodiment 1:
Synthetic by polyethylene (1), polypropylene (2), polyamide six (3), nano silicon (4), Tissuemat E (5), coupling bulking agent (6), the anti-purple agent 173 (7) of UV, colouring agent (8), White Mineral Oil (9) by the preparation method of the energy-conservation fishing net of a kind of as can be known trimerization high-strength and high ductility of summary of the invention by the preparation method of the energy-conservation fishing net of a kind of trimerization high-strength and high ductility, by the complete preparation method of the energy-conservation fishing net of trimerization high-strength and high ductility of 5 steps such as A, B, C, D, E; The weight kilogram ratio of material is: polyethylene (1), polypropylene (2), polyamide (3), nano silicon (4), Tissuemat E (5), coupling bulking agent (6), the anti-purple agent 173 (7) of UV, colouring agent (8), White Mineral Oil (9)=85: 10: 3.5: 0.3: 1.5: 3: 1: 0.12: 0.5.
Polyethylene of the present invention (1) is meant: basic material, adopting at present is the top grade HDPE5000S that China Petrochemical Industry Beijing Yanshan Mountain branch company produces.
Polypropylene of the present invention (2) is meant: work to improve the mesh fracture strength; Adopt the S1003 polypropylene of Dushanzi branch company of PetroChina Company Limited. production at present.
Polyamide of the present invention (3) is meant: rise and improve anastomose intensity and wear-resisting and toughness.
Nano silicon of the present invention (4) is meant: effect is that the reinforcement thickening is anti-purple; That adopt is the HL-300 that the auspicious chemical industry of Shanghai enlightening Co., Ltd produces.
Tissuemat E of the present invention (5) is meant: effect is the fineness that improves spinning properties and strengthen twine; That adopt is the XH-202 that Chengdu happy and auspicious chemical industry Co., Ltd produces.
Coupling bulking agent of the present invention (6) is meant: the coupled action that plays formula materials; The PE KT-12 that logical plastic cement Co., Ltd of the Shenyang section that adopts produces.
The anti-purple agent 173 (7) of UV of the present invention is meant: play anti-aging effect, employing be that the UV that Weihai Jin Heyang Plastic Products Co., Ltd produces resists purple agent 173.
Colouring agent of the present invention (8) is meant: the pigment pulvis; Employing is the 5329 Phthalocyanine Green G EH that Jiangsu two happy chemical color Co., Ltd produces.
White Mineral Oil of the present invention (9) is meant: work being in harmonious proportion colouring agent and acting on uniformly, employing be No. 15 White Mineral Oils of Maoming, Guangdong Ying Da Fine Chemical Co., Ltd.
Embodiment 2:
Making step A of the present invention is: select the excellent base stock polyamide of quality six (3), add nano silicon (4), coupling bulking agent (6), stir after comminutor also is heated to 240 ℃ of particles of making 0.2cm * 0.3cm shape simultaneously by mixer;
Embodiment 3:
Making step B of the present invention is: select the anti-purple agent 173 (7) of top grade polyethylene HDPE-5000S (1), polypropylene (2), Tissuemat E (5), UV and mix and stirred 1-2 minute;
Embodiment 4:
Making step C of the present invention is: finish behind making step A, the making step B and to stir 2-3 minute after pouring colouring agent (8), White Mineral Oil (9) into making step A, making step B material again;
Embodiment 5:
Making step D of the present invention is: finish making step C after charging absorption pump is put into the extruder hopper with material, carry out wire drawing by extruder and form the sub-thread netting twine; The temperature of its operation technological process is: 180-200 ℃ of feed section temperature, and compression section temperature 240-250 ℃, 260-270 ℃ of metering section temperature, die head temperature is 265 ℃; The force value of its extruder is 15MPa-18MPa; The drawing-off multiplying power is 10.5-10.8; The cooling water tank temperature is 25-35 ℃; 98-102 ℃ of drawing-off water tank temperature; Spinning speed: 100-110 rice/minute;
Embodiment 6:
Making step E of the present invention is: after finishing making step D, through the twisting machine of non-resistance unwinding guide plying twist thread, the twist of line is that to make mesh size be that 8mm-2000mm promptly finishes high-strength toughened polyethylene fishing net preparation method for 48-168 sth. made by twisting/rice, netting machine.
The preparation method of the energy-conservation fishing net of denomination of invention trimerization high-strength and high ductility of the present invention is meant: wherein trimerization is meant and has adopted polyethylene (1), polypropylene (2), polyamide (3), and that the fishing net that preparation forms has is high-strength, high-ductility, energy-conservation function.
The detailed single table of specification figure notation title explanation
| 1 | Polyethylene (1) | ?6 | Coupling bulking agent (6) |
| 2 | Polypropylene (2) | ?7 | UV resists purple agent 173 (7) |
| 3 | Polyamide (3) | ?8 | Colouring agent (8) |
| 4 | Nano silicon (4) | ?9 | White Mineral Oil (9) |
| 5 | Tissuemat E (5) |
Claims (6)
1. the preparation method of the energy-conservation fishing net of trimerization high-strength and high ductility is synthetic by the anti-purple agent 173 (7) of polyethylene (1), polypropylene (2), polyamide (3), nano silicon (4), Tissuemat E (5), coupling bulking agent (6), UV, colouring agent (8), White Mineral Oil (9), by the complete preparation method of the energy-conservation fishing net of trimerization high-strength and high ductility of 5 steps such as A, B, C, D, E.
2. the energy-conservation fishing net of trimerization high-strength and high ductility according to claim 2; it is characterized in that adopting making step A to be: to select the excellent base stock polyamide of quality six (3), add nano silicon (4), coupling bulking agent (6), stir after comminutor also is heated to 240 ℃ of particles of making 0.2cm * 0.3cm shape simultaneously by mixer.
3. the energy-conservation fishing net of trimerization high-strength and high ductility according to claim 1 is characterized in that having adopted making step B to be: select the anti-purple agent 173 (7) of top grade polyethylene HDPE-5000S (1), polypropylene (2), Tissuemat E (5), UV and mix and stirred 1-2 minute.
4. the energy-conservation fishing net of trimerization high-strength and high ductility according to claim 1 is characterized in that having adopted making step C to be: finish behind making step A, the making step B and to stir 2-3 minute after pouring colouring agent (8), White Mineral Oil (9) into making step A, making step B material again.
5. the energy-conservation fishing net of trimerization high-strength and high ductility according to claim 1 is characterized in that having adopted making step D to be: finish making step C after charging absorption pump is put into the extruder hopper with material, carry out wire drawing by extruder and form the sub-thread netting twine; The temperature of its operation technological process is: 180-200 ℃ of feed section temperature, and compression section temperature 240-250 ℃, 260-270 ℃ of metering section temperature, die head temperature is 265 ℃; The force value of its extruder is 15MPa-18MPa; The drawing-off multiplying power is 10.5-10.8; The cooling water tank temperature is 25-35 ℃; 98-102 ℃ of drawing-off water tank temperature; Spinning speed: 100-110 rice/minute.
6. the energy-conservation fishing net of trimerization high-strength and high ductility according to claim 1, it is characterized in that having adopted making step E to be: after finishing making step D, through the twisting machine of non-resistance unwinding guide plying twist thread, to make mesh size be that 8mm-2000mm promptly finishes high-strength toughened polyethylene fishing net preparation method to netting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110112339 CN102251303B (en) | 2011-05-03 | 2011-05-03 | Method for preparing trimeric high-strength and high-toughness energy-saving fishing net |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110112339 CN102251303B (en) | 2011-05-03 | 2011-05-03 | Method for preparing trimeric high-strength and high-toughness energy-saving fishing net |
Publications (2)
| Publication Number | Publication Date |
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| CN102251303A true CN102251303A (en) | 2011-11-23 |
| CN102251303B CN102251303B (en) | 2013-03-27 |
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Owner name: HU'NAN XINHAI NET INDUSTRY CO., LTD. Free format text: FORMER OWNER: XINHAI NET AND ROPE MANUFACTURE CO., LTD. Effective date: 20130107 |
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Denomination of invention: Preparation of high strength, high toughness and energy saving fishing net Effective date of registration: 20201103 Granted publication date: 20130327 Pledgee: Industrial Commercial Bank of China Ltd. Yuanjiang branch Pledgor: HUNAN XINHAI Co.,Ltd. Registration number: Y2020430000027 |