CN107641955A - A kind of processing technology for improving fishing lines and using quality - Google Patents
A kind of processing technology for improving fishing lines and using quality Download PDFInfo
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- CN107641955A CN107641955A CN201710709938.4A CN201710709938A CN107641955A CN 107641955 A CN107641955 A CN 107641955A CN 201710709938 A CN201710709938 A CN 201710709938A CN 107641955 A CN107641955 A CN 107641955A
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Abstract
The invention discloses a kind of processing technology for improving fishing lines and using quality, comprise the following steps：（1）Cleaning oil removal treatment,（2）Phosphoric acid solution immersion treatment,（3）Treatment fluid A immersion treatments,（4）Ultraviolet radiation treatment,（5）Treatment fluid B immersion treatments,（6）Rinse drying process.The present invention has carried out special working process to fishing lines, under the common mating reaction of each step, it has been obviously improved the graft effect of fishing lines, improve the use characteristic of fishing lines, fishing lines after final process has the compatible associativity of good coating, rotproofness and intensity, integrated quality is good, great popularizing value.
Description
Technical field
The invention belongs to fishing gear field, and in particular to a kind of processing technology for improving fishing lines and using quality.
Background technology
Fishing lines is basic material common in fishing gear field, is initially made up more of linen-cotton material, as people make to it
With the continuous lifting of characteristic and the continuous enhancing of production technology, existing fishing lines is mostly Plastic artificial synthetic fiber.It is super
High molecular weight polyethylene is as fishing net wire material, and commonly used in China, its combination property is good, and consumption is in fishing net material
Accounting in material is larger, but the problem of there is resistance to ag(e)ing difference, it is serious physical and chemical performance occur using easy aging for a long time
The problem of decline.This people have been prepared with ageing-resistant coating, will can effectively have been improved on surface of the coating coated in fishing lines
The problem of its ageing-resistant performance is weak, but most coating are cold coating, and the surface of ultra-high molecular weight polyethylene is inert, with coating
Binding ability it is not high, it is therefore desirable to be modified processing, common modification at present is grafting processing, i.e., in supra polymer
The monomers such as weight northylen surface grafting acrylic acid, acrylamide lift surface-active, increase the adsorption effect to coating.It is common
Grafting processing be that fishing lines to be processed is immersed in grafting liquid, addition initiator etc. auxiliary agent connects by its natural solution immersion
Branch, although technological operation is simple, grafting is handled ineffective, it is necessary to further improve.
The content of the invention
The purpose of the present invention is to be directed to the problem of existing, there is provided a kind of processing technology for improving fishing lines and using quality.
The present invention is achieved by the following technical solutions：
A kind of processing technology for improving fishing lines and using quality, comprises the following steps：
（1）First fishing lines is rinsed one time with clear water, then fishing lines is immersed in degreaser after 10 ~ 15min of immersion treatment
Take out, taken out after finally being rinsed one time with clear water again standby；
（2）By step（1）Fishing lines after processing puts into 10 ~ 15min of immersion treatment in phosphoric acid solution, is during which continuously applied to surpass
Sonicated, it is standby after taking-up；
（3）By step（2）Fishing lines after processing is put into vapor tight tank, and treatment fluid A is injected into vapor tight tank and submerges fishing net
Line, the pressure in vapor tight tank is then increased into 0.5 ~ 0.6MPa, pressurize handles 5 ~ 7min, then again fast pressure relief to normal pressure, on
State supercharging, release processing be a circulate operation, amount to standby to taking out fishing lines after fishing lines 4 ~ 6 circulate operations of progress
With；Each composition and its corresponding parts by weight are in described treatment fluid A：7 ~ 10 parts of nano silicons, 1 ~ 1.5 part of ethyl acetate, 5
~ 8 parts of titanate coupling agents, 2 ~ 4 parts of sodium pyrophosphates, 150 ~ 160 parts of water；
（4）By step（3）Fishing lines after processing, which is put into ultraviolet irradiation box, carries out ultraviolet radiation treatment, and control is ultraviolet
The irradiation wavelengths of line are 340 ~ 360nm, are taken out after 15 ~ 20min of processing standby；
（5）By step（4）Fishing lines after processing is put into treatment fluid B, and it is 55 ~ 60 DEG C that heating, which keeps treatment fluid B temperature,
Taken out after 45 ~ 50min of immersion treatment standby；Each composition and its content are in described treatment fluid B：1.3 ~ 1.5 mol/L propylene
Acid amides, 0.4 ~ 0.8 wt% sodium chloride, 0.5 ~ 1.0 wt% urea, 0.2 ~ 0.5 wt% magnesium nitrates, surplus is water；
（6）By step（5）Fishing lines after processing is put into clear water rinse one time after, then processing is dried to it.
Further, step（1）Described in degreaser be acetone.
Further, step（2）Described in phosphoric acid solution in phosphoric acid mass fraction be 5 ~ 7%.
Further, step（2）Described in the frequency of ultrasonication be 84 ~ 88kHz.
Further, step（3）Described in the granular size of nano silicon be 50 ~ 120nm.
Further, step（4）Described in the power of ultraviolet radiation treatment be 900 ~ 1000W.
Further, step（5）Described in immersion treatment when constantly treatment fluid B is stirred.
Further, step（6）Described in drying process temperature be 75 ~ 80 DEG C.
Further, the material of the fishing lines is ultra-high molecular weight polyethylene.
The existing modification processing method to ultra-high molecular weight polyethylene fishing lines is more single, causes modified effect not
It is good, ultimately result in that the coating of resin-based coating is ineffective, and modified effect is typically embodied by the grafting rate of monomer, is connect
Branch its higher modified effect of rate is better.The present invention has been carried out not on the basis of a large amount of practices to common modification process
Disconnected optimization processing, the modification effect to ultra-high molecular weight polyethylene fishing lines is finally effectively improved, wherein first using
Phosphoric acid solution carries out acidleach etching processing to fishing lines, and the ultrasonic wave during which applied improves the efficiency and depth of etching, etching
After the completion of fishing lines textura epidermoidea in surface area increase, lay a good foundation for follow-up processing, and to fishing lines
Treatment fluid A dip operations have been carried out, the compositions such as nano silicon have been with the addition of in the treatment fluid A of preparation, continuous to vapor tight tank
During the supercharging of circulation-release processing, the continuous transition state in malleation-negative pressure is also corresponded to around fishing lines, improves nanometer two
Depth of penetration and efficiency of the silica into the tissue after the etching of fishing lines top layer, and nano silicon of this addition can be effective
Improvement fishing lines physicochemical property, and can provides effective attachment point for grafted monomers, so as to improve the effect of grafting, and also
The effect of follow-up ultraviolet radiation treatment can be strengthened, ultraviolet radiation treatment and then has been carried out to fishing lines, this intensity manner
The ultraviolet radiation treatment of application can change the surface group composition and content of fishing lines, can such as produce substantial amounts of free group,
Promote it to be crosslinked with grafted monomers, enhance the activity of polyethylene molecule main chain, enhance cross-link intensity etc., and then lifted
The effect of overall grafting, and substantial amounts of nanometer silicon dioxide particle has been embedded in fishing lines in previous step, it can strengthen
Fishing lines for ultraviolet uptake, while using nano particle scattering process, after improving ultraviolet for etching
The modified effect of fishing lines internal tissue surfaces, there is invigoration effect to ultraviolet radiation treatment, finally with treatment fluid B to fishing net
Line carries out soaking grafting processing, completes grafting operation.
The present invention has advantages below compared with prior art：
The present invention has carried out special working process to fishing lines, under the common mating reaction of each step, hence it is evident that improve fishing
The graft effect of netting twine, improves the use characteristic of fishing lines, and the fishing lines after final process has the compatible knot of good coating
Conjunction property, rotproofness and intensity, integrated quality are good, great popularizing value.
Embodiment
Embodiment 1
A kind of processing technology for improving fishing lines and using quality, comprises the following steps：
（1）First fishing lines is rinsed one time with clear water, then fishing lines is immersed in degreaser after immersion treatment 10min and taken
Go out, taken out after finally being rinsed one time with clear water again standby；
（2）By step（1）Fishing lines after processing puts into immersion treatment 10min in phosphoric acid solution, is during which continuously applied to ultrasound
Ripple processing, it is standby after taking-up；
（3）By step（2）Fishing lines after processing is put into vapor tight tank, and treatment fluid A is injected into vapor tight tank and submerges fishing net
Line, the pressure in vapor tight tank is then increased into 0.5MPa, pressurize processing 5min, then again fast pressure relief to normal pressure, above-mentioned supercharging,
Release processing is a circulate operation, is amounted to standby to taking out fishing lines after fishing lines 4 circulate operations of progress；Described place
Each composition and its corresponding parts by weight are in reason liquid A：7 parts of nano silicons, 1 part of ethyl acetate, 5 parts of titanate coupling agents, 2 parts
Sodium pyrophosphate, 150 parts of water；
（4）By step（3）Fishing lines after processing, which is put into ultraviolet irradiation box, carries out ultraviolet radiation treatment, and control is ultraviolet
The irradiation wavelengths of line are 340 ~ 345nm, are taken out after processing 15min standby；
（5）By step（4）Fishing lines after processing is put into treatment fluid B, and it is 55 DEG C that heating, which keeps treatment fluid B temperature, leaching
Taken out after bubble processing 45min standby；Each composition and its content are in described treatment fluid B：1.3 mol/L acrylamides, 0.4
Wt% sodium chloride, 0.5 wt% urea, 0.2 wt% magnesium nitrates, surplus is water；
（6）By step（5）Fishing lines after processing is put into clear water rinse one time after, then processing is dried to it.
Further, step（1）Described in degreaser be acetone.
Further, step（2）Described in phosphoric acid solution in phosphoric acid mass fraction be 5%.
Further, step（2）Described in the frequency of ultrasonication be 84kHz.
Further, step（3）Described in the granular size of nano silicon be 50 ~ 120nm.
Further, step（4）Described in the power of ultraviolet radiation treatment be 900W.
Further, step（5）Described in immersion treatment when constantly treatment fluid B is stirred.
Further, step（6）Described in drying process temperature be 75 DEG C.
Further, the material of the fishing lines is ultra-high molecular weight polyethylene.
Embodiment 2
A kind of processing technology for improving fishing lines and using quality, comprises the following steps：
（1）First fishing lines is rinsed one time with clear water, then fishing lines is immersed in degreaser after immersion treatment 12min and taken
Go out, taken out after finally being rinsed one time with clear water again standby；
（2）By step（1）Fishing lines after processing puts into immersion treatment 13min in phosphoric acid solution, is during which continuously applied to ultrasound
Ripple processing, it is standby after taking-up；
（3）By step（2）Fishing lines after processing is put into vapor tight tank, and treatment fluid A is injected into vapor tight tank and submerges fishing net
Line, the pressure in vapor tight tank is then increased into 0.56MPa, pressurize processing 6min, then again fast pressure relief to normal pressure, above-mentioned increasing
Pressure, release processing are a circulate operation, are amounted to standby to taking out fishing lines after fishing lines 5 circulate operations of progress；It is described
Treatment fluid A in each composition and its corresponding parts by weight be：8 parts of nano silicons, 1.2 parts of ethyl acetate, 7 parts of titanate esters couplings
Agent, 3 parts of sodium pyrophosphates, 155 parts of water；
（4）By step（3）Fishing lines after processing, which is put into ultraviolet irradiation box, carries out ultraviolet radiation treatment, and control is ultraviolet
The irradiation wavelengths of line are 350 ~ 355nm, are taken out after processing 18min standby；
（5）By step（4）Fishing lines after processing is put into treatment fluid B, and it is 57 DEG C that heating, which keeps treatment fluid B temperature, leaching
Taken out after bubble processing 48min standby；Each composition and its content are in described treatment fluid B：1.4 mol/L acrylamides, 0.6
Wt% sodium chloride, 0.8 wt% urea, 0.4 wt% magnesium nitrates, surplus is water；
（6）By step（5）Fishing lines after processing is put into clear water rinse one time after, then processing is dried to it.
Further, step（1）Described in degreaser be acetone.
Further, step（2）Described in phosphoric acid solution in phosphoric acid mass fraction be 6%.
Further, step（2）Described in the frequency of ultrasonication be 86kHz.
Further, step（3）Described in the granular size of nano silicon be 50 ~ 120nm.
Further, step（4）Described in the power of ultraviolet radiation treatment be 960W.
Further, step（5）Described in immersion treatment when constantly treatment fluid B is stirred.
Further, step（6）Described in drying process temperature be 77 DEG C.
Further, the material of the fishing lines is ultra-high molecular weight polyethylene.
Embodiment 3
A kind of processing technology for improving fishing lines and using quality, comprises the following steps：
（1）First fishing lines is rinsed one time with clear water, then fishing lines is immersed in degreaser after immersion treatment 15min and taken
Go out, taken out after finally being rinsed one time with clear water again standby；
（2）By step（1）Fishing lines after processing puts into immersion treatment 15min in phosphoric acid solution, is during which continuously applied to ultrasound
Ripple processing, it is standby after taking-up；
（3）By step（2）Fishing lines after processing is put into vapor tight tank, and treatment fluid A is injected into vapor tight tank and submerges fishing net
Line, the pressure in vapor tight tank is then increased into 0.6MPa, pressurize processing 7min, then again fast pressure relief to normal pressure, above-mentioned supercharging,
Release processing is a circulate operation, is amounted to standby to taking out fishing lines after fishing lines 6 circulate operations of progress；Described place
Each composition and its corresponding parts by weight are in reason liquid A：10 parts of nano silicons, 1.5 parts of ethyl acetate, 8 parts of titanate esters couplings
Agent, 4 parts of sodium pyrophosphates, 160 parts of water；
（4）By step（3）Fishing lines after processing, which is put into ultraviolet irradiation box, carries out ultraviolet radiation treatment, and control is ultraviolet
The irradiation wavelengths of line are 355 ~ 360nm, are taken out after processing 20min standby；
（5）By step（4）Fishing lines after processing is put into treatment fluid B, and it is 60 DEG C that heating, which keeps treatment fluid B temperature, leaching
Taken out after bubble processing 50min standby；Each composition and its content are in described treatment fluid B：1.5 mol/L acrylamides, 0.8
Wt% sodium chloride, 1.0 wt% urea, 0.5 wt% magnesium nitrates, surplus is water；
（6）By step（5）Fishing lines after processing is put into clear water rinse one time after, then processing is dried to it.
Further, step（1）Described in degreaser be acetone.
Further, step（2）Described in phosphoric acid solution in phosphoric acid mass fraction be 7%.
Further, step（2）Described in the frequency of ultrasonication be 88kHz.
Further, step（3）Described in the granular size of nano silicon be 50 ~ 120nm.
Further, step（4）Described in the power of ultraviolet radiation treatment be 1000W.
Further, step（5）Described in immersion treatment when constantly treatment fluid B is stirred.
Further, step（6）Described in drying process temperature be 80 DEG C.
Further, the material of the fishing lines is ultra-high molecular weight polyethylene.
Comparative example 1
This comparative example 1 compared with Example 2, saves step（3）In release processing operation, that is, be always held at high pressure shape
Immersion treatment, method and step all same in addition are carried out to fishing lines under state.
Comparative example 2
This comparative example 2 compared with Example 2, saves step（3）Whole processing operation, method and step in addition is homogeneous
Together.
Comparative example 3
This comparative example 3 compared with Example 2, saves step（4）Whole processing operation, method and step in addition is homogeneous
Together.
Comparative example 4
This comparative example 4 compared with Example 2, saves step（3）And step（4）Whole processing operation, side in addition
Method step all same.
Control group
The grafting processing method of existing ultra-high molecular weight polyethylene fishing lines, wherein acrylamide graft liquid used is real
Apply the treatment fluid B in example 2.
In order to contrast effect of the present invention, from a collection of ultra-high molecular weight polyethylene of the same race（Mean molecule quantity is 4,500,000）
Fishing lines is as experimental subjects, respectively with above-described embodiment 2, comparative example 1, comparative example 2, comparative example 3, contrast
Method described in embodiment 4, control group is processed, after the completion of to each group processing after fishing lines carry out performance quality survey
Examination, specific correction data are as shown in table 1 below：
Table 1
| Acrylamide graft rate（%） | Fracture strength（cN/dtex） | Tie strength retention（%） | |
| Embodiment 2 | 16.8 | 7.24 | 86.5 |
| Comparative example 1 | 14.9 | 7.01 | 82.8 |
| Comparative example 2 | 10.6 | 5.22 | 73.0 |
| Comparative example 3 | 11.3 | 6.15 | 72.1 |
| Comparative example 4 | 8.0 | 4.74 | 65.4 |
| Control group | 7.7 | 4.61 | 62.3 |
Note：The specific method of mechanical property testing experiment is corresponding to fracture strength described in upper table 1：After each group processing
Fishing lines（Each group sample filament diameter specification is 0.22 ± 0.01mm）Fracture strength experiment is carried out, passes through Britain INSTRON-
4466 type strength testers measure, and it is 20 ± 1 DEG C that temperature conditionss are controlled during test, and relative humidity control is 65 ± 3%, and control is drawn
The speed stretched is 350mm/min, and the length of monofilament is 500mm；Described knot strength retention is by after each group alignment processing
After fishing lines coats ageing-resistant cold coating of the same race by same process, then it is put in exposure 24 months under air natural conditions
Afterwards, test it and tie the conservation rate of strength, to react the coating effect of its anti-aging characteristic and ageing-resistant cold coating.
Processing method of the present invention can be obviously improved fishing lines connecing for acrylamide monomer it can be seen from upper table 1
Branch rate, the coating using effect of cold coating is enhanced, while the mechanics of and can improvement fishing lines uses characteristic, the fishing after processing
There is netting twine good synthesis to use quality, the great market competitiveness.
Claims (9)
1. a kind of processing technology for improving fishing lines and using quality, it is characterised in that comprise the following steps：
（1）First fishing lines is rinsed one time with clear water, then fishing lines is immersed in degreaser after 10 ~ 15min of immersion treatment
Take out, taken out after finally being rinsed one time with clear water again standby；
（2）By step（1）Fishing lines after processing puts into 10 ~ 15min of immersion treatment in phosphoric acid solution, is during which continuously applied to surpass
Sonicated, it is standby after taking-up；
（3）By step（2）Fishing lines after processing is put into vapor tight tank, and treatment fluid A is injected into vapor tight tank and submerges fishing net
Line, the pressure in vapor tight tank is then increased into 0.5 ~ 0.6MPa, pressurize handles 5 ~ 7min, then again fast pressure relief to normal pressure, on
State supercharging, release processing be a circulate operation, amount to standby to taking out fishing lines after fishing lines 4 ~ 6 circulate operations of progress
With；Each composition and its corresponding parts by weight are in described treatment fluid A：7 ~ 10 parts of nano silicons, 1 ~ 1.5 part of ethyl acetate, 5
~ 8 parts of titanate coupling agents, 2 ~ 4 parts of sodium pyrophosphates, 150 ~ 160 parts of water；
（4）By step（3）Fishing lines after processing, which is put into ultraviolet irradiation box, carries out ultraviolet radiation treatment, and control is ultraviolet
The irradiation wavelengths of line are 340 ~ 360nm, are taken out after 15 ~ 20min of processing standby；
（5）By step（4）Fishing lines after processing is put into treatment fluid B, and it is 55 ~ 60 DEG C that heating, which keeps treatment fluid B temperature,
Taken out after 45 ~ 50min of immersion treatment standby；Each composition and its content are in described treatment fluid B：1.3 ~ 1.5 mol/L propylene
Acid amides, 0.4 ~ 0.8 wt% sodium chloride, 0.5 ~ 1.0 wt% urea, 0.2 ~ 0.5 wt% magnesium nitrates, surplus is water；
（6）By step（5）Fishing lines after processing is put into clear water rinse one time after, then processing is dried to it.
A kind of 2. processing technology for improving fishing lines and using quality according to claim 1, it is characterised in that step（1）
Described in degreaser be acetone.
A kind of 3. processing technology for improving fishing lines and using quality according to claim 1, it is characterised in that step（2）
Described in phosphoric acid solution in phosphoric acid mass fraction be 5 ~ 7%.
A kind of 4. processing technology for improving fishing lines and using quality according to claim 1, it is characterised in that step（2）
Described in the frequency of ultrasonication be 84 ~ 88kHz.
A kind of 5. processing technology for improving fishing lines and using quality according to claim 1, it is characterised in that step（3）
Described in the granular size of nano silicon be 50 ~ 120nm.
A kind of 6. processing technology for improving fishing lines and using quality according to claim 1, it is characterised in that step（4）
Described in the power of ultraviolet radiation treatment be 900 ~ 1000W.
A kind of 7. processing technology for improving fishing lines and using quality according to claim 1, it is characterised in that step（5）
Described in immersion treatment when constantly treatment fluid B is stirred.
A kind of 8. processing technology for improving fishing lines and using quality according to claim 1, it is characterised in that step（6）
Described in drying process temperature be 75 ~ 80 DEG C.
A kind of 9. processing technology for improving fishing lines and using quality according to claim 1, it is characterised in that the fishing net
The material of line is ultra-high molecular weight polyethylene.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710709938.4A CN107641955A (en) | 2017-08-18 | 2017-08-18 | A kind of processing technology for improving fishing lines and using quality |
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| CN201710709938.4A CN107641955A (en) | 2017-08-18 | 2017-08-18 | A kind of processing technology for improving fishing lines and using quality |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589290A (en) * | 2018-04-11 | 2018-09-28 | 安徽省义顺渔网渔具有限公司 | A kind of nylon fishing net UV surface photografting modification process |
| CN109322159A (en) * | 2018-08-21 | 2019-02-12 | 巢湖市大江渔具有限公司 | A kind of antioxidative method for cleaning of raising fishing net |
| CN113638220A (en) * | 2021-08-13 | 2021-11-12 | 巢湖市瀚海渔具有限公司 | Fiber modification device capable of improving strength of fishing net thread |
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| CN101831802A (en) * | 2010-05-10 | 2010-09-15 | 上海化工研究院 | Ultraviolet radiation two-step grafting method on surface of polyethylene fiber with ultrahigh molecular weight |
| CN102995140A (en) * | 2012-10-25 | 2013-03-27 | 郭荣才 | Preparation method of bamboo fiber materials for towels |
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| WO2010006011A1 (en) * | 2008-07-08 | 2010-01-14 | Toyo Boseki Kabushiki Kaisha | Method for producing high strength polyethylene fiber and high strength polyethylene fiber |
| CN101831802A (en) * | 2010-05-10 | 2010-09-15 | 上海化工研究院 | Ultraviolet radiation two-step grafting method on surface of polyethylene fiber with ultrahigh molecular weight |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589290A (en) * | 2018-04-11 | 2018-09-28 | 安徽省义顺渔网渔具有限公司 | A kind of nylon fishing net UV surface photografting modification process |
| CN109322159A (en) * | 2018-08-21 | 2019-02-12 | 巢湖市大江渔具有限公司 | A kind of antioxidative method for cleaning of raising fishing net |
| CN113638220A (en) * | 2021-08-13 | 2021-11-12 | 巢湖市瀚海渔具有限公司 | Fiber modification device capable of improving strength of fishing net thread |
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Application publication date: 20180130 |