CN102051813B - Cotton type acrylic fibers spinning oil - Google Patents
Cotton type acrylic fibers spinning oil Download PDFInfo
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- CN102051813B CN102051813B CN200910198309A CN200910198309A CN102051813B CN 102051813 B CN102051813 B CN 102051813B CN 200910198309 A CN200910198309 A CN 200910198309A CN 200910198309 A CN200910198309 A CN 200910198309A CN 102051813 B CN102051813 B CN 102051813B
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Abstract
The utility model relates to cotton type acrylic fibers filature oil which is emulsion prepared from effective components and water, wherein the effective components contain components A, B, C and D; A is phosphate; B is fatty amine polyoxyethylene ether; C is the mixture of fatty acid polyethylene glycol monoester and di-ester; and D is C12 to C18 monohydric alcohol polyoxyethylene ether, glycerol polyoxyethylene ether, or castor polyoxyethylene ether, having the degree of polymerization from 50 to 200. In terms of parts by weight, the proportion of the components is as follows: when A plus B is 100 parts, C is 40 to 100 parts and D is 50 to 100 parts; the proportion of A to B is equal to 100:(18-50); and the sum of the molecular weights of C and D is 10000 to 15000. Compared with the prior art, the cotton type acrylic fibers spinning oil has the advantages that the oil can endow the cotton type acrylic fibers with excellent antistatic property so as to balance the smoothness and the beam concentration property of the fibers, the spinning oil has ideal processing performance in the processing process of a cotton spinning mill, and the spinning oil effectively overcomes the shortcomings of the prior art.
Description
Technical field
The present invention relates to the finish that a kind of acrylic spinning is used, the acrylic spinning that particularly contains phosphate, aliphatic amine polyoxyethylene ether and fatty acid polyethylene glycol ester in the active principle is used finish.
Background technology
Manufacturing as all chemical fibres is the same; Acrylic fibers oiling of fiber in spinning process is important key link; It makes fiber obtain desired antistatic property in the processing afterwards, and with the frictional behavior of fiber, comprises that cohesiveness and flatness are adjusted at suitable scope.Usually contain components such as antistatic additive, smooth agent and collecting agent in the active principle of chemical fibre spinning oil, antistatic additive can improve the electric conductivity of fiber, to reduce the accumulation of fiber surface electrostatic charge; Smooth agent and collecting agent can reduce or improve the coefficient of friction of fiber surface, give the opening character and the convergence of fiber respectively.With the difference of the different and after-processing technology of kind, spinning technique, fiber number and the length of fiber, the performance requirement of finish has nothing in common with each other.The performance of finish is normally through the selecting for use of the concrete material of each component, and the proportioning of each component is regulated.Comparatively speaking; The adjusting of antistatic behaviour is more or less freely, and it does not receive pining down of other performance, and flatness and convergence oppose each other; Laying particular stress on all of any one side can cause the unbalance of another side, thus the mutual balance of opening character and convergence with coordinate to have higher difficulty.This problem is particularly outstanding for acrylic cotton type fiber; Because the length of short-staple is far below wool type fiber, interfibrous cohesive force is lower, carries out smoothly for making the comb and parallel cotton fibers prior to spinning slivering; Finish can be pursued higher convergence, promptly requires to give fiber surface and has higher coefficient of friction.So tend to cause interfibrous flatness excessively to reduce, consequently handle of fibre glutinous puckery, be difficult for shredding, easily around roller and in the drafting resultant yarn carry out unfavorable.Like application number is that 200310108333.8 and 200310108335.7 patent application has just been released some and is used for the finish of cotton acrylic spinning; There is this type of defective more or less in these existing cotton acrylic spinning oils, and they are often attended to one thing and lose sight of another in the balance adjustment of convergence and flatness.
Summary of the invention
The invention provides a kind of cotton acrylic spinning oil; It is regulated through the screening of the concrete material of each component and the proportioning of each component; Make finish can give fiber good antistatic behaviour; And make the flatness of fiber and convergence be in rational equalization point, to remedy the defective that prior art exists.
Below be the concrete technical scheme of the present invention:
A kind of cotton acrylic spinning oil, this finish are the emulsion that active ingredient and water are mixed with.Active principle comprises component A, B, C and D, wherein:
Component A is the phosphate with following general formula:
R is the straight chained alkyl of C8～C16 in the formula, and n is 1～15 integer, and x, y are 1 or 2, and x+y=3, and M is potassium or monoethanolamine;
B component is the aliphatic amine polyoxyethylene ether with structure:
R is the straight chained alkyl of C12～C18 in the formula, and R ' is that H or group
m+n are 5～20 integer;
Component C is the mixture of fatty acid polyglycol ethylene glycol ester and dibasic acid esters, wherein:
The structure of monoesters is:
The structure of dibasic acid esters is:
R is the straight chained alkyl of C11～C17 in the formula, and n is 6～20 integer;
Component D is monohydric alcohol APEO, glycerine APEO or the castor oil polyoxyethylene ether of C12～C18, and its degree of polymerization is 50～200.
In weight portion, above-mentioned the ratio of each component is:
When A+B was 100, C was 40～100, and D is 50～100; And A: B is 100: 18～50, and the molecular weight summation of C and D is 10000～15000.
In each set of dispense ratio of above-mentioned active principle, when A+B was 100, C was preferably 40～70, and D is preferably 60～80; A: B is preferably 100: 25～and 35; The molecular weight summation of C and D is preferably 10000～13000.
Active principle content is generally 8～50wt% in the above-mentioned finish.
In the present invention, component A and B belong to the antistatic additive component, and component C and D then are smooth agent and collecting agent component.Wherein the selection of component C and D is one of key problem in technology.In addition, the proportioning of each component is then even more important, and it is the essence place that flatness and convergence obtain rational equalization point, and the data in the technical scheme are that the inventor obtains after a large amount of experiments.
Compared with prior art, advantage of the present invention is that it can give the cotton acrylic fiber good antistatic behaviour, and makes the flatness of fiber and convergence be in rational equalization point, has overcome the defective of prior art effectively.Finish is applied to the manufacturing of wet spinning process cotton acrylic, the product comfortable feel, opening character is good.Add man-hour in the cotton mill, web is clear, even, smooth during comb and parallel cotton fibers prior to spinning, and the carded sliver does neat and the filament winding roller is few, rove and spinning end breaking rate are low, has very good processing characteristics.
Following inventor does further description through concrete embodiment to the present invention, need to prove, Evaluation on effect can only be explained with vocabulary qualitatively in a lot of spinning process, can't obtain concrete data, and this also is the general custom in present technique field.
Below in conjunction with embodiment details of the present invention is done further to describe,
The specific embodiment
[embodiment 1～10]
Finish is the emulsion that active ingredient and water are mixed with, and content of effective is controlled to be 8～50wt%.Active ingredient comprises component A, B, C and D, wherein:
Component A is the phosphate with following general formula:
X, y are 1 or 2 in the formula, and x+y=3, and concrete R, n and the M of each embodiment sees table 1.
Table 1.
| R | n | M | |
| Embodiment 1 | The C8 straight chained alkyl | 1 | Potassium |
| Embodiment 2 | The C8 straight chained alkyl | 4 | Potassium |
| Embodiment 3 | The C8 straight chained alkyl | 1 | Monoethanolamine |
| Embodiment 4 | The C8 straight chained alkyl | 3 | Monoethanolamine |
| Embodiment 5 | The C12 straight chained alkyl | 3 | Potassium |
| Embodiment 6 | The C12 straight chained alkyl | 5 | Potassium |
| Embodiment 7 | The C12 straight chained alkyl | 3 | Monoethanolamine |
| Embodiment 8 | The C12 straight chained alkyl | 5 | Monoethanolamine |
| Embodiment 9 | The C16 straight chained alkyl | 10 | Potassium |
| Embodiment 10 | The C16 straight chained alkyl | 15 | Potassium |
B component is the aliphatic amine polyoxyethylene ether with structure:
Concrete R, R ', m and the n of each embodiment sees table 2.
Table 2.
Component C is the mixture (monoesters and dibasic acid esters can generate simultaneously when the aliphatic poly glycol ester was synthetic, so aliphatic poly glycol ester product is the mixture of monoesters and dibasic acid esters usually) of fatty acid polyglycol ethylene glycol ester and dibasic acid esters, wherein:
The structure of monoesters is:
The structure of dibasic acid esters is:
R and n that each embodiment component C is concrete, and the component D that each embodiment adopts sees table 3.
Table 3.
The proportioning of each embodiment component A, B, C and D is seen table 4.
Table 4.
| C (weight portion, A+B=100) | D (weight portion, A+B=100) | A/B (weight part ratio) | A+B (molecular weight summation) | |
| Embodiment 1 | 40 | 50 | 100/50 | 10000 |
| Embodiment 2 | 70 | 60 | 100/35 | 10000 |
| Embodiment 3 | 90 | 100 | 100/25 | 10000 |
| Embodiment 4 | 95 | 100 | 100/20 | 10000 |
| Embodiment 5 | 100 | 100 | 100/25 | 13000 |
| Embodiment 6 | 80 | 100 | 100/20 | 13000 |
| Embodiment 7 | 90 | 80 | 100/18 | 13000 |
| Embodiment 8 | 100 | 60 | 100/18 | 13000 |
| Embodiment 9 | 70 | 80 | 100/20 | 15000 |
| Embodiment 10 | 90 | 70 | 100/18 | 15000 |
The finish of the foregoing description 1～10 preparation is prepared the finishing bathtray emulsion with 60 ℃ warm water, and the concentration of active principle is controlled at 1～3wt%.Be used for sodium sulfocyanate two step method wet method and spin the spin finishing of producing 1.65dtex * 38mm acrylic cotton type fiber, the fiber rate of oiling is controlled at 0.25 ± 0.5wt%.Fiber softening is smooth, comfortable feel, and opening character is good.Add man-hour in the cotton mill, web is clear, even, smooth during comb and parallel cotton fibers prior to spinning, and the carded sliver does neat and the filament winding roller is few, rove and spinning end breaking rate are low, and process has all showed better spinnability and processing characteristics behind spinning process and the resultant yarn.
Claims (6)
1. cotton acrylic spinning oil, this finish is the emulsion that active ingredient and water are mixed with, and it is characterized in that active principle comprises component A, B, C and D, wherein:
Component A is the phosphate with following general formula:
R is the straight chained alkyl of C8～C16 in the formula, and n is 1～15 integer, and x, y are 1 or 2, and x+y=3, and M is potassium or monoethanolamine;
B component is the aliphatic amine polyoxyethylene ether with structure:
R is the straight chained alkyl of C12～C18 in the formula, and R ' is that H or group
m+n are 5～20 integer;
Component C is the mixture of fatty acid polyglycol ethylene glycol ester and dibasic acid esters, wherein:
The structure of monoesters is:
The structure of dibasic acid esters is:
R is the straight chained alkyl of C11～C17 in the formula, and n is 6～20 integer;
Component D is monohydric alcohol APEO, glycerine APEO or the castor oil polyoxyethylene ether of C12～C18, and its degree of polymerization is 50～200;
In weight portion, above-mentioned the ratio of each component is:
When A+B was 100, C was 40～100, and D is 50～100; And A: B is 100: 18～50, and the molecular weight summation of C and D is 10000～15000.
2. cotton acrylic spinning oil according to claim 1 is characterized in that when A+B was 100, C was 40～70 in each set of dispense ratio of described active principle.
3. cotton acrylic spinning oil according to claim 1 is characterized in that when A+B was 100, D was 60～80 in each set of dispense ratio of described active principle.
4. cotton acrylic spinning oil according to claim 1 is characterized in that A: B is 100: 25～35 in each set of dispense ratio of described active principle.
5. cotton acrylic spinning oil according to claim 1 is characterized in that the molecular weight summation of C and D is 10000～13000 in each set of dispense ratio of described active principle.
6. cotton acrylic spinning oil according to claim 1 is characterized in that active principle content is 8～50wt% in the described finish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910198309A CN102051813B (en) | 2009-11-05 | 2009-11-05 | Cotton type acrylic fibers spinning oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910198309A CN102051813B (en) | 2009-11-05 | 2009-11-05 | Cotton type acrylic fibers spinning oil |
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| Publication Number | Publication Date |
|---|---|
| CN102051813A CN102051813A (en) | 2011-05-11 |
| CN102051813B true CN102051813B (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910198309A Active CN102051813B (en) | 2009-11-05 | 2009-11-05 | Cotton type acrylic fibers spinning oil |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104947419A (en) * | 2015-07-13 | 2015-09-30 | 湖州宏鑫绸厂 | Novel antistatic agent for acrylic fiber |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1504605A (en) * | 2002-11-28 | 2004-06-16 | 中国石化上海石油化工股份有限公司 | Oil for acrylic acrylic filature |
| CN1611669A (en) * | 2003-10-31 | 2005-05-04 | 中国石化上海石油化工股份有限公司 | Nitrilon fiber oil solution |
| CN1611668A (en) * | 2003-10-31 | 2005-05-04 | 中国石化上海石油化工股份有限公司 | Nitrilon fiber oil solution |
| CN1611670A (en) * | 2003-10-31 | 2005-05-04 | 中国石化上海石油化工股份有限公司 | Nitrilon fiber oil solution |
| CN101195965A (en) * | 2006-12-07 | 2008-06-11 | 上海多纶化工有限公司 | Wool type acrylic fibre spin finishes |
-
2009
- 2009-11-05 CN CN200910198309A patent/CN102051813B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1504605A (en) * | 2002-11-28 | 2004-06-16 | 中国石化上海石油化工股份有限公司 | Oil for acrylic acrylic filature |
| CN1611669A (en) * | 2003-10-31 | 2005-05-04 | 中国石化上海石油化工股份有限公司 | Nitrilon fiber oil solution |
| CN1611668A (en) * | 2003-10-31 | 2005-05-04 | 中国石化上海石油化工股份有限公司 | Nitrilon fiber oil solution |
| CN1611670A (en) * | 2003-10-31 | 2005-05-04 | 中国石化上海石油化工股份有限公司 | Nitrilon fiber oil solution |
| CN101195965A (en) * | 2006-12-07 | 2008-06-11 | 上海多纶化工有限公司 | Wool type acrylic fibre spin finishes |
Non-Patent Citations (2)
| Title |
|---|
| 洪志铨.干法卷曲棉型腈纶油剂JQM―101的研制.《金山油化纤》.1985,(第03期),28-33. * |
| 陈连发 等.环保型腈纶油剂的研制.《吉林化工学院学报》.2007,第24卷(第01期),13-16. * |
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