CN103422342B - Polyamide fiber oil - Google Patents
Polyamide fiber oil Download PDFInfo
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- CN103422342B CN103422342B CN201310362696.8A CN201310362696A CN103422342B CN 103422342 B CN103422342 B CN 103422342B CN 201310362696 A CN201310362696 A CN 201310362696A CN 103422342 B CN103422342 B CN 103422342B
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- polyamide fiber
- oil
- fiber oil
- finish
- acid
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Abstract
The invention provides polyamide fiber oil. The polyamide fiber oil is characterized in that the total weight of the polyamide fiber oil is taken as a standard, and components of the polyamide fiber oil include, in percentage, 28 to 30% of mineral oil, 5 to 7% of stearic acid, 4 to 5% of MOA3, 19 to 21% of succinic penetrant T, 5 to 6% of triethanolamine, 4 to 5% of lauric acid diester, 5 to 7% of oleic acid, 3 to 5% of tween (80), 8 to 9% of MOA3PK, 7 to 8% of polyoxyethylene alkyl ester, and 2 to 5% of butyl cellosolve. The polyamide fiber oil has appropriate smoothness and high antistatic properties, and has good application prospect.
Description
Technical field
the present invention relates to spinning oil, relate more specifically to a kind of polyamide fiber oil.
Background technology
polyamide (polyamide fibre) finish belongs to spinning oil, and for meeting the high-quality requirement of spinning, finish needs to have outstanding heat resistance, flatness and static electricity resistance etc., like this, can not cause obstacle in drawing-off spinning process process, can ensure spinning quality.
but, current due to problems such as environmental pollutions, as automobile and all kinds of locomotive the tail gas that discharges, cause air quality to there are serious problems, as PM2.5 index severe overweight, make spinning polyamide filament jaundice out, such as, when petroleum crude oil refines, the quality that may exist exceeds standard phenomenon, making discharge aerial " mercaptan " thing particle, making propane quasi-molecule occur that the interphase interaction of object causes polyamidation fibril to turn to be yellow when burning.China Shi Ge experimental branch line big country, also be the use big country of all kinds of preparation medium, in the past, finish major part is all that import dimension shows production application, namely consume a large amount of foreign exchange, this China Engineering Technology personnel are had to the dream of " self-reliance ", thus steady quality, spinning can be avoided to occur, and the finish of yellowing phenomenon becomes the focus of people's research gradually, and spinning " jaundice " phenomenon just becomes problem demanding prompt solution.
Summary of the invention
for overcoming the problems referred to above of the prior art, the invention provides a kind of polyamide fiber oil, this finish flatness is moderate, and antistatic property is good, has a good application prospect.
the technical solution used in the present invention is: a kind of polyamide fiber oil, and with the gross weight of polyamide fiber oil for benchmark, it is mixed by the component of following percentage composition: white oil, 28 ~ 30%; Stearic acid, 5 ~ 7%; MOA3(fatty alcohol-polyoxyethylene ether is a kind of emulsifying agent), 4 ~ 5%; Butanedioic acid penetrant t, 19 ~ 21%; Triethanolamine, 5 ~ 6%; Laurate dibasic acid esters, 4 ~ 5%; Oleic acid, 5 ~ 7%; Tween (80), 3 ~ 5%; MOA3PK(fatty alcohol ether phosphate kalium salt is a kind of antistatic additive), 8 ~ 9%; Polyxyethylated fatty ester, 7 ~ 8%; Butyl cellosolve, 2 ~ 5%.
preferably, with the gross weight of polyamide fiber oil for benchmark, this finish is mixed by the component of following percentage composition: white oil, and 30%; Stearic acid, 6%; MOA3,5%; Butanedioic acid penetrant t, 20%; Triethanolamine, 6%; Laurate dibasic acid esters, 4%; Oleic acid, 6%; Tween (80), 4%; MOA3PK, 8%; Polyxyethylated fatty ester, 8%; Butyl cellosolve, 3%.
further, with the gross weight of polyamide fiber oil for benchmark, this finish is mixed by the component of following percentage composition: white oil, and 28%; Stearic acid, 6%; MOA3,5%; Butanedioic acid penetrant t, 21%; Triethanolamine, 6%; Laurate dibasic acid esters, 5%; Oleic acid, 5%; Tween (80), 5%; MOA3PK, 8%; Polyxyethylated fatty ester, 7%; Butyl cellosolve, 4%.
each composition component of finish of the present invention obtains by being purchased approach.
polyamide fibre melting point is about 220 DEG C, processing temperature (190 ~ 195 DEG C) difference is less than polyester, the phenomenon such as fusion and bad untwisting between easy generation fiber, good finish can not make fiber fusion under the high temperature conditions, such finish needs volatilization little, due to fibrous inside infiltration plasticising, prevent the softening of macromolecule surface.
produce and merge, untwisting tension force will be improved, otherwise just can not good untwisting.Improve untwisting tension force, just must accelerate rot speed and guarantee not increase dynamic friction because of elevated temperature.As polyamide fibre, high temperature modulus changes fiber greatly, and likely because improving untwisting tension force, stample fiber is degenerated, this point should be specifically noted that.
finished product finish is the finish applied before fiber dispatches from the factory, and is because fiber oils natively few when reeling, through drawing-off particularly heat to lead loss volatilization a lot, the fiber especially through compressing and washing, does not have finish, so just must apply finished product finish.The effect of finish guarantees that when fiber winder silk cylinder is well shaping and do not make monofilament loose, and two is the frictions of lowering fiber and contact portion to strengthen flatness and antistatic behaviour makes aft-loaded airfoil carry out smoothly.
finish penetrates into fibrous inside can make undrawn yarn fluffy, even occurs fiber turned-down edge time serious, generally believe due to finish too cunning cause, use mineral oil and nonionic emulsifier to improve this shortcoming in the application.
compared with prior art, the present invention has following advantages: polyamide fiber oil provided by the present invention is the mixture of polyxyethylated fatty ester lubricant and neutral phosphate cpd antistatic agent, and fiber can be avoided to turn to be yellow under harmful environmental condition.Finish of the present invention has suitable flatness and height antistatic performance, and the dynamic friction between fiber metal is little, and also low to metal friction in the pressure of high solution, and therefore, the reason that fracture of wire, fluffing etc. reduce silk quality is little, and antistatic property is also better.
Detailed description of the invention
below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, is easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus protection scope of the present invention is made more remove clear and definite defining.
embodiment 1
a kind of polyamide fiber oil, with the gross weight of polyamide fiber oil for benchmark, it is mixed by the component of following percentage composition:
white oil, 30%; Stearic acid, 6%; MOA3,5%; Butanedioic acid penetrant t, 20%; Triethanolamine, 6%; Laurate dibasic acid esters, 4%; Oleic acid, 6%; Tween (80), 4%; MOA3PK, 8%; Polyxyethylated fatty ester, 8%; Butyl cellosolve, 3%.
embodiment 2
a kind of polyamide fiber oil, with the gross weight of polyamide fiber oil for benchmark, it is mixed by the component of following percentage composition:
white oil, 28%; Stearic acid, 6%; MOA3,5%; Butanedioic acid penetrant t, 21%; Triethanolamine, 6%; Laurate dibasic acid esters, 5%; Oleic acid, 5%; Tween (80), 5%; MOA3PK, 8%; Polyxyethylated fatty ester, 7%; Butyl cellosolve, 4%.
finish of the present invention first should be made into the aqueous solution, is then used by oiling roller or metering spray equipment.Suitable concentration of aqueous solution is 10 ~ 15% solid filament weighing scales.Suitable oil applying rate, should according to the thickness of fiber number, controls 0.6 ~ 2.0%(in fibre weight with finish solid basis).The concentration of aqueous solution of finish generally can be made into 10% and fix.
in order to make finish give full play to performance, fully should notice indoor environment when adjustment uses, especially will pay special attention to damping when drawing-off, false twisting.The most applicable environment for use condition is 20 DEG C, 65%RH(relative humidity).
in use, first in dissolving tank, fill the quantitative ion exchange water of 25 ~ 35 DEG C, then use mixer to stir under 100 ~ 200 revs/min of conditions; Finish is heated at 25 ~ 35 DEG C of temperature, after making finish become uniform pellucidity, slowly puts above-mentioned stirring liquid into, reach aimed concn; After interpolation, in order to for the purpose of the stabilisation of emulsified state, stirring be continued 30 ~ 60 minutes, can use just lose remaining lower dissolved matter state.Will add preservative agent (such as, PERMA, CHEM or SPAUT) in stirring, to prevent the corruption of opacifier, its consumption is that 0.01 ~ 0.02% of opacifier total amount is advisable.After oiling, the finished product bobbin silk of spinning not turned-down edge and minimizing occurs that lousiness breaks end, and the percentage of A-class goods is excellent.
finish may have different intrinsic melting points separately because composition is different, may occurrence temperature change the cure that causes or dissolve irregular phenomenon sometimes, now, the tepidarium of the tank immersion of goods 30 ~ 40 DEG C can be stirred, the state of homogeneous transparent liquid can be recovered after a while, then just can be made emulsion according to the suitableeest dissolution method, the performance of finish can not change, and belongs to normal phenomenon.Under finish also should not be placed in hot conditions for a long time, keeping in the indoor warehouse preferably remaining on less than 35 DEG C in principle.
high-quality spinning oil should possess following performance:
(1) reduce friction, reduce the coefficient of kinetic friction (μ d) between fiber and metal (F/M), handle the relation of μ d between fiber and fiber (F/F) and confficient of static friction (μ S) well.Resolve the relation of flatness (F/M) and convergence (F/F).
(2) electrostatic produced because of friction is eliminated.
(3) heat endurance and chemical stability will get well (prevent oil film breakdown and hot volatility is excessive and fibre staining).
(4) washability is good and have no adverse effects to aft-loaded airfoil.
(5) and stability to other material corrosion-free to equipment such as metals.
(6) special odor is not had, harmless.
(7) crude oil Storage good (never degenerating, not stratified), good emulsion stability (not stratified, not smelly).
(8) preparation and using method easy, still or low bubble.
(9) raw material is easy to get with low cost.
polyamide fiber oil of the present invention has above-mentioned advantage, although different types of filament yarn oil agent has different use objects, they have specific characteristics technically also has general character, general character is mainly: finish is on the impact on fiber smoothness and convergence of the impact of spinning moulding and drawing-off performance and finish, and finish is on the eradicating efficacy of electrostatic and the impact etc. that reduces wear and prevent fiber oligomer from coming off.Mostly be based on smooth agent (lubricant) in oil formula, finish is also is mostly use with emulsion, and in order to reduce and prevent cast from occurring, finish must have larger film strength.The main function of finish, He Xian factory be to spun fiber guarantee after oiling winding carry out smoothly and silk cylinder well shaping, drafting process ensure drawing-off live do and reduce lousiness broken end, processing has no adverse effects.
according to the stoste characteristic of the finish of embodiments of the invention 1 as following table 1.
table 1
the solution properties of the finish of this embodiment 1 is as shown in table 2.
table 2
above specific embodiment of the present invention is illustrated; but protection content of the present invention is not only limited to above embodiment; in art of the present invention, the usual knowledge of a GPRS, just can carry out diversified change within the scope of its technology main idea.
Claims (3)
1. a polyamide fiber oil, is characterized in that, with the gross weight of described polyamide fiber oil for benchmark, is mixed by the component of following percentage composition:
White oil, 28 ~ 30%;
Stearic acid, 5 ~ 7%;
MOA3，4~5%；
Butanedioic acid penetrant t, 19 ~ 21%;
Triethanolamine, 5 ~ 6%;
Laurate dibasic acid esters, 4 ~ 5%;
Oleic acid, 5 ~ 7%;
Tween 80,3 ~ 5%;
MOA3PK，8~9%；
Polyxyethylated fatty ester, 7 ~ 8%;
Butyl cellosolve, 2 ~ 5%.
2. a kind of polyamide fiber oil according to claim 1, is characterized in that, with the gross weight of described polyamide fiber oil for benchmark, is mixed by the component of following percentage composition:
White oil, 30%;
Stearic acid, 6%;
MOA3，5%；
Butanedioic acid penetrant t, 20%;
Triethanolamine, 6%;
Laurate dibasic acid esters, 4%;
Oleic acid, 6%;
Tween 80,4%;
MOA3PK，8%；
Polyxyethylated fatty ester, 8%;
Butyl cellosolve, 3%.
3. a kind of polyamide fiber oil according to claim 1, is characterized in that, with the gross weight of described polyamide fiber oil for benchmark, is mixed by the component of following percentage composition:
White oil, 28%;
Stearic acid, 6%;
MOA3，5%；
Butanedioic acid penetrant t, 21%;
Triethanolamine, 6%;
Laurate dibasic acid esters, 5%;
Oleic acid, 5%;
Tween 80,5%;
MOA3PK，?8%；
Polyxyethylated fatty ester, 7%;
Butyl cellosolve, 4%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310362696.8A CN103422342B (en) | 2013-08-20 | 2013-08-20 | Polyamide fiber oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310362696.8A CN103422342B (en) | 2013-08-20 | 2013-08-20 | Polyamide fiber oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103422342A CN103422342A (en) | 2013-12-04 |
| CN103422342B true CN103422342B (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310362696.8A Expired - Fee Related CN103422342B (en) | 2013-08-20 | 2013-08-20 | Polyamide fiber oil |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806280B (en) * | 2013-12-25 | 2016-01-20 | 苏州晟德竹科技发展有限公司 | Flame Retardant Fibers spinning finish |
| CN108342790A (en) * | 2017-04-14 | 2018-07-31 | 温州黄河超细纤维有限公司 | A kind of goth black suede leather spinning technique |
| CN112281252B (en) * | 2020-11-11 | 2023-04-07 | 浙江红利集团有限公司 | Polyamide-graphene composite fiber and oiling machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400335A (en) * | 2010-09-15 | 2012-04-04 | 王品兰 | Oiling agent of chinlon 66 filament finished product |
| CN102400314A (en) * | 2010-09-13 | 2012-04-04 | 王琳 | Chinlon filament winding oil |
| CN102978934A (en) * | 2012-11-28 | 2013-03-20 | 浙江天圣控股集团有限公司 | Low-smoke FDY (Fully Drawn Yarn) oiling agent and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07252774A (en) * | 1994-01-26 | 1995-10-03 | Kao Corp | Oil composition for fiber |
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- 2013-08-20 CN CN201310362696.8A patent/CN103422342B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400314A (en) * | 2010-09-13 | 2012-04-04 | 王琳 | Chinlon filament winding oil |
| CN102400335A (en) * | 2010-09-15 | 2012-04-04 | 王品兰 | Oiling agent of chinlon 66 filament finished product |
| CN102978934A (en) * | 2012-11-28 | 2013-03-20 | 浙江天圣控股集团有限公司 | Low-smoke FDY (Fully Drawn Yarn) oiling agent and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平7-252774A 1995.10.03 * |
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