CN104594033A - Oiling agent composition for efficient chinlon spinning - Google Patents
Oiling agent composition for efficient chinlon spinning Download PDFInfo
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- CN104594033A CN104594033A CN201510040027.8A CN201510040027A CN104594033A CN 104594033 A CN104594033 A CN 104594033A CN 201510040027 A CN201510040027 A CN 201510040027A CN 104594033 A CN104594033 A CN 104594033A
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Abstract
The invention provides an oiling agent composition for efficient chinlon spinning. An oiling agent consists of the following components in parts by weight: 40-70 parts of fatty alcohol phosphate, 2-5 parts of octadecanol potassium alkyl phosphate, 4-8 parts of castor oil polyoxyethylene ether, 3-6 parts of polyethylene glycol dilaurate, 1-4 parts of tetramethylolmethane, 1-4 parts of triethanolamine, 2-5 parts of polyvinyl-N-butylether, 2-6 parts of bronopol, 1-4 parts of benzotriazole, 2-5 parts of tetra(hydroxymethyl)phosphonium chloride and 1-4 parts of titanium dioxide. The oiling agent composition can be used for solving a problem that the function of the chinlon oiling agent is relatively single. The oiling agent has good heat resistance, smoothness and an antistatic property, and can be used for increasing cohesive force of tows and reducing a friction coefficient; most importantly, the bacteria resistance, the ultraviolet resistance and the flame resistance of the oiling agent can be enhanced by adding functional auxiliaries of an ultraviolet resistant, an antifungal agent, a flame retardant, and the like.
Description
Technical field
The present invention relates to auxiliary agent technical field, particularly relate to a kind of efficient extrusion spinning oil agent composition.
Background technology
Polyamide fibre is the trade name of China's capron(e), and external trade name is nylon, 1938, and Germany executes clarke, and to have studied successfully with single caprolactam be raw material, the polycaprolactam that heated polymerizable is made, and applied for patent.As far back as nineteen fifty-five, du pont company has just applied for the patent spinning polyamide fibre by the speed of 5500 ms/min, nylon fibre function admirable, except having total corrosion-resistant of each synthetic fiber, resistance to mildew and rot, wet strength is high, is not afraid of and damages by worms, outside hydroscopicity is low, its main feature or fracture strength is high, except aramid fiber, is almost powerful the highest a kind of fiber; Excellent in abrasion resistance is a kind of fiber that in textile fabric, ABRASION RESISTANCE is best; From 12nd century middle nineteen thirties, the external research and development just starting preparation medium, the exploitation due to external finish is all completed by large enterprises, and its achievement in research commercial value is fine in addition, so disclosed oil formula is little, the exploitation of finish is the most active with Japan with production, and the company of exploitation finish has pine originally, Supreme Being people, Asahi Chemical Industry, flower king, and the Henkel of Germany, the large Xiang Meihuadeng company of the U.S..Nineteen fifties, for adapting to the common spinning technique of chinlon filament, developing and being the theme with mineral oil, add the finish of emulsifying agent and antistatic agent.Middle nineteen sixties starts, and experimental branch line develops into and is deformed into main production technology with large package with spindle type, produce with aliphatic acid and PO/EO polyethers and finish.The eighties is to the nineties, and chemical-fibres filaments develops into high speed, ultrahigh speed and multifunction.Develop the PO/EO polyethers of modification and there is low friction, super heat-resisting, the easily finish of the specific function such as wetting and additive.After 21st century, experimental branch line is to maximization, and high speed, differential, functionalization develops, and single line ability expands, and polymer quality improves, and it is also proposed new requirement to finish.
Through the retrieval to prior art, Chinese invention patent 201010284459.0 (publication date on January 19th, 2011) discloses a kind of polyamide fibre FDY finish and preparation method, and wherein finish consists of the following composition: Ethylhexyl stearate, scouring agent, oleic acid, coconut oil diethanol amine, rilanit special polyoxyethylene ether, fatty alcohol-polyoxyethylene ether, oleic acid methyl amimoacetic acid, hypophosphorous acid, potassium hydroxide, wetting agent.This finish Heat stability is good, volatilization less, noncoking.But owing to adding a lot of vegetable oil and mineral oil, in use, these greases are easy to go bad, produce bacterium, can finish corruption be caused, affect the serviceability of finish.
Chinese invention patent 201210237550.6 (publication date: on November 14th, 2012) discloses the pure finish of a kind of non-emulsion-type chinlon 6 filament high speed spinning, wherein smooth agent is made up of three kinds of polyether nonionic surfactants, is fatty alcohol ethylene oxide propylene oxide copolyether, fatty alcohol-polyoxyethylene ether, polyoxyethylated alkyl phenol respectively.Collecting agent is non-ionic surface active agent aliphatic acid polyethenoxy ether ester, and antistatic agent is fatty alcohol-polyoxyethylene ether phosphate, alkyl phosphate amine (potassium) salt, and cementitious additives is Ac, and adjusting agent is water.This finish be fuming little, not gel, do not assemble, do not precipitate, heat endurance and chemical property good, but this finish only has flatness and the static electricity resistance of common finish, do not give chemical fibre some functional characters, Component comparison is single.
Chinese invention patent 201010278753.0 (publication date: on 04 04th, 2012) discloses a kind of nylon oiling agent, and this finish is made up of mineral oil, potassium cetyl phosphate, 1-isobutyl-3,5-dimethylhexylphosphoric acid diethanolammonium salts, castor oil polyoxyethylene (40) ester, sorbitan monostearate.The present invention fills a prescription rationally, and result of use is good, and production cost is low.But this oil formula is relatively simple, only has the conventional func of smooth agent and antistatic additive and emulsification in formula, and mineral oil add the increase that membership causes volatile substance, very large impact is caused on environment.
Summary of the invention
Provide hereinafter about brief overview of the present invention, to provide about the basic comprehension in some of the present invention.Should be appreciated that this general introduction is not summarize about exhaustive of the present invention.It is not that intention determines key of the present invention or pith, and nor is it intended to limit the scope of the present invention.Its object is only provide some concept in simplified form, in this, as the preorder in greater detail discussed after a while.
The object of the present invention is to provide a kind of efficient extrusion spinning oil agent composition, the invention solves the problem that nylon oiling agent function is comparatively single.
The present invention is realized by following technical scheme, and the present invention relates to a kind of efficient extrusion spinning oil agent composition, described finish is made up of each component of following parts by weight:
Fatty alcohol phosphate 40-70,
Octadecyl alcolol phosphate kalium salt 2-5,
Castor oil polyoxyethylene ether 4-8,
Polyethylene glycol laurate dibasic acid esters 3-6,
Pentaerythrite 1-4,
Triethanolamine 1-4,
Polyvinyl n-butyl ether 2-5,
Bronopol 2-6,
Benzotriazole 1-4,
Tetrakis hydroxymethyl phosphonium chloride 2-5,
Titanium dioxide 1-4.
Compared with prior art, the present invention has following beneficial effect: the invention solves the problem that nylon oiling agent function is comparatively single, finish of the present invention has good heat resistance, flatness and static electricity resistance, the cohesive force of tow can be increased, reduce coefficient of friction, the most important thing is by adding UV resistance agent, anti-microbial inoculum, the functionalization auxiliary agents such as viscosity-improving agents can make the fungi-proofing property of increase finish, and the viscosity of finish can be adjusted, greatly improve its stability, and make the POLYAMIDE YARNS after processing have the characteristic of UV resistance.
Detailed description of the invention
Embodiments of the invention are described below.The element described in one embodiment of the invention and feature can combine with the element shown in one or more other embodiment and feature.It should be noted that for purposes of clarity, in explanation, eliminate expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art and process.
Embodiment 1
The present embodiment relates to a kind of polyamide fibre high speed spinning finish, and described finish comprises each component of following parts by weight:
Fatty alcohol phosphate 40,
Octadecyl alcolol phosphate kalium salt 2,
Castor oil polyoxyethylene ether 4,
Polyethylene glycol laurate dibasic acid esters 3,
Pentaerythrite 1,
Triethanolamine 1,
Polyvinyl n-butyl ether 2,
Bronopol 2,
Benzotriazole 1,
Tetrakis hydroxymethyl phosphonium chloride 2,
Titanium dioxide 1.
Preparation method is as follows:
Step one, under stirring condition, adds fatty alcohol phosphate 40 parts according to parts by weight, octadecyl alcolol phosphate kalium salt 2 parts, castor oil polyoxyethylene ether 4 parts, polyethylene glycol laurate dibasic acid esters 3 parts, pentaerythrite 1 part, polyvinyl n-butyl ether 2 parts, add reactor, be warming up to 60 DEG C, several material is fully mixed, insulation 20min, obtains finish A;
Step 2, is cooled to room temperature by finish A, then slowly adds in finish A by triethanolamine 1 part, stirring at room temperature 20min, obtains finish B,
Step 3, adds in finish B by titanium dioxide 1 part, accelerates to stir this mixed solution, be warming up to 40 DEG C, make titanium dioxide be dispersed in finish, finally add bronopol 2 parts according to order, benzotriazole 1 part, Tetrakis hydroxymethyl phosphonium chloride 2 parts continues to stir 45min, to obtain final product.
Embodiment 2
The present embodiment relates to a kind of polyamide fibre high speed spinning finish, and preparation method is with reference to embodiment 1, and described finish comprises each component of following parts by weight:
Fatty alcohol phosphate 70,
Octadecyl alcolol phosphate kalium salt 5,
Castor oil polyoxyethylene ether 8,
Polyethylene glycol laurate dibasic acid esters 6,
Pentaerythrite 4,
Triethanolamine 2,
Polyvinyl n-butyl ether 4,
Bronopol 5,
Benzotriazole 3,
Tetrakis hydroxymethyl phosphonium chloride 2,
Titanium dioxide 4.
Embodiment 3
The present embodiment relates to a kind of polyamide fibre high speed spinning finish, and preparation method is with reference to embodiment 1, and described finish comprises each component of following parts by weight:
Fatty alcohol phosphate 55,
Octadecyl alcolol phosphate kalium salt 4,
Castor oil polyoxyethylene ether 7,
Polyethylene glycol laurate dibasic acid esters 4,
Pentaerythrite 2,
Triethanolamine 2,
Polyvinyl n-butyl ether 4,
Pentaerythrite 1,
Triethanolamine 1,
Bronopol 2,
Benzotriazole 2,
Tetrakis hydroxymethyl phosphonium chloride 3,
Titanium dioxide 3.
Comparative example 1
In routine techniques, polyamide fibre high speed spinning finish adopts following method preparation and obtains: under stirring condition (1000 revs/min), get Ethylhexyl stearate 70 parts, scouring agent 6 parts, oleic acid 15 parts, coconut oil diethanol amine 3 parts, hypophosphorous acid 2 parts, oleic acid methyl amimoacetic acid 2 parts, 1 part, potassium hydroxide, wetting agent 1 part mix, stir 30 minutes, to obtain final product.
Implementation result
Table 1 comparative example and embodiment test result
As shown in table 1, applicant finds that polyamide fibre high speed spinning finish effect prepared by each embodiment is all better than comparative example 1, specifically:
Emulsion ordinary temperature stability, as shown in Table 1, finish prepared by comparative example 1 at 25 degrees c, will present milk shape after 7 days, have wall cling phenomenon to occur, less stable, affects it and uses and preserve; And finish prepared by embodiment 1-3 all presents translucent, occur without any wall cling phenomenon, there is extraordinary stability;
As can be seen from Table 1, comparative example 1 has the generation of a small amount of breakdown of emulsion in high-temperature stability test, prove that this system emulsifying effectiveness is unsatisfactory, and from embodiment 1-3, after adding micro-nano additive and functional aid, the high temperature stability performance of spinning oil is better, and 80 DEG C, 8h demulsifying phenomenon does not occur.
Finish smoke point is one of important index, as can be seen from Table 1, the smoke point of comparative example 1 is 135 DEG C, and the smoke point of embodiment 1-3 is all greater than 140 DEG C, even the smoke point of embodiment 3 can reach 156 DEG C, solution resistance to elevated temperatures significantly improves, this may be because micro-nano auxiliary agent adds, micro-nano micella can be formed in finish, smooth agent and emulsifier package are overlayed in micelle volume, thus improve the temperature of being fuming of finish, but if not plus nano titanium dioxide in embodiment 2, smoke point and conventional finish are more or less the same.
As can be seen from the above data, after adding micro-nano auxiliary agent and function additive, two kinds of additives can well act synergistically, and on the volume basis increasing antistatic behaviour and flatness, give finish better antibiotic property, anti-flammability and UV resistance performance.
For checking the present invention is to the implementation result of fiber after oiling, carry out the test of following index:
Flame-proof treatment: flame-proof treatment: 45 DEG C of gradient methods, instrument regulation sample is with 45 DEG C of slant settings, and measure the severe degree that chinlon filament lights after-combustion, severe degree is the smaller the better, and speed is more slow better.
Anti-uv: ultra-violet radiation protection index (UPF) is that ultra-violet radiation makes skin reach to occur the threshold dose required time value of erythema and without the ratio of time value reaching same extent of injury during shielding, be worth larger, protection effect is better.Chinlon filament is neatly wrapped on cardboard, the ultraviolet protection function of test arrangement plane.
Flatness: coefficient of kinetic friction μ K is the important indicator of finish flatness, and μ K is less, and flatness is less.
Antistatic behaviour: volume resistivity ρ V is the index of finish antistatic behaviour, and ρ V is less, and antistatic behaviour is better.
Convergence: wet cohesive force represents the coherent of slurry oil silk on hygrometric state, its value is larger, and in representative, slurry oil convergence is better, and it is better to fall to starching performance.
Table 2 shows to add affects result on fiber after oiling after each function additive.
Fibre property test result after table 2 oils
From table 2, applicant finds, adds micro-nano additive and antiseptic in embodiment 1, fire retardant, after ultraviolet functionalization auxiliary agent, corresponding index increases all to some extent, the anti-flammability of fiber after wherein oiling, improve obviously, in ultraviolet-resistent property, embodiment 1 improves 21 points than comparative example 1.
The flatness of fiber of oiling is important index, from table 2, applicant finds, after adding micro-nano auxiliary agent and three kinds of functionalization auxiliary agents, can't have an impact to the flatness of fabric, this is because preparing in finish process, various function additive has been carried out sufficient stirring and dispersion by applicant, makes it be evenly distributed in finish.
Applicant also finds further, the resistant fiber static behaviour of embodiment 1 can promote to some extent, this is because micro-nano auxiliary agent and antistatic additive can have collaborative antistatic effect, because the membership that adds of micro-nano auxiliary agent forms a kind of micro/nano film at fiber surface, the repulsive force of polyamide fibre and antistatic additive can be reduced, make cationic surfactant more easily be attached to polyamide fibre surface, increase the antistatic behaviour of polyamide fibre.
In sum, the invention solves the problem that nylon oiling agent function is comparatively single, finish of the present invention has good heat resistance, flatness and static electricity resistance, the cohesive force of tow can be increased, reducing coefficient of friction, the most important thing is by adding UV resistance agent, anti-microbial inoculum, the functionalization auxiliary agents such as viscosity-improving agents can make the fungi-proofing property of increase finish, and the viscosity of finish can be adjusted, greatly improve its stability, and make the POLYAMIDE YARNS after processing have the characteristic of UV resistance.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (3)
1. an efficient extrusion spinning oil agent composition, is characterized in that, described oil agent composition is made up of each component of following parts by weight:
Fatty alcohol phosphate 40-70,
Octadecyl alcolol phosphate kalium salt 2-5,
Castor oil polyoxyethylene ether 4-8,
Polyethylene glycol laurate dibasic acid esters 3-6,
Pentaerythrite 1-4,
Triethanolamine 1-4,
Polyvinyl n-butyl ether 2-5,
Bronopol 2-6,
Benzotriazole 1-4,
Tetrakis hydroxymethyl phosphonium chloride 2-5,
Titanium dioxide 1-4.
2. efficient extrusion spinning oil agent composition according to claim 1, is characterized in that, described finish is made up of each component of following parts by weight:
Fatty alcohol phosphate 55,
Octadecyl alcolol phosphate kalium salt 4,
Castor oil polyoxyethylene ether 7,
Polyethylene glycol laurate dibasic acid esters 4,
Pentaerythrite 2,
Triethanolamine 2,
Polyvinyl n-butyl ether 4,
Bronopol 5,
Benzotriazole 3,
Tetrakis hydroxymethyl phosphonium chloride 2,
Titanium dioxide 3.
3. efficient extrusion spinning oil agent composition according to claim 1, is characterized in that, the particle diameter of described titanium dioxide is 10-100nm.
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| CN201510040027.8A CN104594033A (en) | 2015-01-26 | 2015-01-26 | Oiling agent composition for efficient chinlon spinning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746353A (en) * | 2020-12-30 | 2021-05-04 | 苏州禾川化学技术服务有限公司 | Chemical fiber oiling agent for high-speed spinning and preparation method thereof |
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| CN103469582A (en) * | 2013-08-13 | 2013-12-25 | 上虞市皇马化学有限公司 | High speed spinning oil agent for polyester-nylon composite fine denier yarn and its preparation method |
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| CN1258775A (en) * | 1999-12-21 | 2000-07-05 | 浙江皇马化工集团有限公司 | Oiling agent for nylon common textile cord and manufacturing method thereof |
| CN101949093A (en) * | 2010-09-17 | 2011-01-19 | 嘉兴高科新纤维有限公司 | Finish for nylon FDY and preparation method |
| CN102776786A (en) * | 2012-07-11 | 2012-11-14 | 陕西海安实业有限责任公司 | Non-emulsion type pure oiling agent for high speed spinning of polyamide-6 filaments |
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Application publication date: 20150506 |