CN105133290A - Nanometer additive for polyamide spinning - Google Patents
Nanometer additive for polyamide spinning Download PDFInfo
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- CN105133290A CN105133290A CN201510524682.0A CN201510524682A CN105133290A CN 105133290 A CN105133290 A CN 105133290A CN 201510524682 A CN201510524682 A CN 201510524682A CN 105133290 A CN105133290 A CN 105133290A
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Abstract
The invention discloses a nanometer additive for polyamide spinning. The nanometer additive is composed of the following components by weight: 3-8 parts of nanometer oxide, 0.5-1 parts of carbon nanotubes, and 1-2 parts of nanometer clay. The nanometer additive of the invention has antistatic, antibacterial, and friction coefficient reducing functions after the spinning oil is added, and provides help for quick processing technique for polyamide spinning.
Description
Technical field
The present invention relates to nanometer additive field, particularly relate to a kind of polyamide spinning finisher nanometer additive.
Background technology
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, research finds, application number 201510038939.1 provides a kind of spinning nanometer additive and finish thereof, is made up of the component of following parts by weight, metal oxide 3-6 part, inorganic mineral salt 4-8 part, dispersant 2-4 part, adds the nanometer additive of this invention after in polyamide spinning finisher, can improve the heat resistance of finish, flatness and static electricity resistance, and the cohesive force of tow can be increased, reduce the coefficient of friction of fiber and metal.But such additives function is still comparatively single, owing to not adding the composition improving filamentary conductive energy, in spinning process, still there is the shortcoming producing electrostatic, and such finish antibiotic property promotes less.
Summary of the invention
Provide hereinafter about brief overview of the present invention, to provide about the basic comprehension of the present invention in some.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.
In order to produce electrostatic and antibacterial problem when solving extrusion spinning, the invention provides a kind of extrusion spinning nanometer additive, described extrusion spinning nanometer additive is made up of the component of following parts by weight:
Nano-oxide 3-8,
CNT 0.5-1,
Nanoclay 1-2.
In described extrusion spinning nanometer additive, nano-oxide is the one in following compound: nano zine oxide, nano cupric oxide, nano phase ag_2 o.
The particle diameter of described zinc oxide is 1-100nm.
The particle diameter of described cupric oxide is 10-100nm.
The particle diameter of described silver oxide is 50-100nm.
The diameter of described CNT is 2-20nm.
Described nanoclay is the one in following clay: kaolinite, montmorillonite, attapulgite, sepiolite.
The particle diameter of described nanoclay is 100-500nm.
Described polyamide spinning finisher comprises nanometer additive described in claim 1-8 and obvolvent agent, smooth agent and mineral oil.
The present invention has following beneficial effect:
The invention solves the problem that nylon oiling agent function is comparatively single, extrusion spinning nanometer additive prepared by the present invention adds after in spinning oil, can have antistatic, antibacterial, reduces coefficient of friction, for the rapid processing technique of extrusion spinning is offered help.
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 in order to clarity, in explanation, eliminate the description of unrelated to the invention, parts known to persons of ordinary skill in the art and processing method.
Embodiment 1
Present embodiments provide a kind of extrusion spinning nanometer additive, this nanometer additive consists of zinc oxide 3, CNT 0.5, nano kaoline 1 according to parts by weight.The preparation method of this nanometer additive is, gets 3 parts of zinc oxide, and 1 part of nanoclay adds ball mill, and grinding 5-10h, obtains dry powder A; Get dry powder A and 0.5 part CNT and absolute ethyl alcohol, join in ball mill, continue grinding, ball milling 4 hours, removing absolute ethyl alcohol, vacuumize, obtains extrusion spinning nanometer additive.
Embodiment 2
Present embodiments provide a kind of polyamide spinning finisher nanometer additive, this nanometer additive consists of cupric oxide 5, CNT 1, nano imvite 2 according to parts by weight.The preparation method of this nanometer additive is, gets 8 parts of cupric oxide, and 2 parts of nanoclays add ball mill, and grinding 5-10h, obtains dry powder A; Get dry powder A and 1 part CNT and absolute ethyl alcohol, join in ball mill, continue grinding, ball milling 5 hours, removing absolute ethyl alcohol, vacuumize, obtains extrusion spinning nanometer additive.
Embodiment 3
Present embodiments provide a kind of polyamide spinning finisher nanometer additive, this nanometer additive consists of silver oxide 4 according to parts by weight, CNT 0.75, nanometer sepiolite 1.5, the preparation method of this nanometer additive is, gets 4 parts of silver oxides, and 1.5 parts of nanoclays add ball mill, grinding 5-10h, obtains dry powder A; Get dry powder A and 0.75 part CNT and absolute ethyl alcohol, join in ball mill, continue grinding, ball milling 6 hours, removing absolute ethyl alcohol, vacuumize, obtains extrusion spinning nanometer additive.
Technical indicator: nanometer additive of the present invention is added spinning finish 10# mineral oil and obvolvent agent, the technical indicator of the spinning oil made is:
As can be known from the above table, after adding three kinds of nanometer additives, the stability of spinning oil is change not, and after adding nanometer additive, the antibiotic rate of finish and conductance have had and significantly raise, tool has an unexpected effect, this is because after with the addition of nano spinning finish, each nano particle can be wherein dispersed, especially, after adding a small amount of CNT, the antistatic property of fabric can promote more.And after interpolation nano cupric oxide, nano zine oxide, nano phase ag_2 o and nanoclay, the antibiotic rate of fabric has greatly improved.This is that to produce active material under light illumination with two kinds of nano-oxides relevant, and this active material can make fiber play effect that is antibacterial, virus killing.
Although last it is noted that described the present invention and advantage thereof in detail above, be to be understood that and can carry out various change when not exceeding the spirit and scope of the present invention limited by appended claim, substituting and converting.And scope of the present invention is not limited only to the specific embodiment of process, equipment, means, method and step described by description.One of ordinary skilled in the art is easy understand from disclosure of the present invention, can use perform the function substantially identical with corresponding embodiment described herein or obtain and its substantially identical result according to the present invention.And existing and that will be developed in the future process, equipment, means, method or step can be instructed.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.
Claims (9)
1. an extrusion spinning nanometer additive, is characterized in that, described extrusion spinning nanometer additive is made up of the component of following parts by weight:
Nano-oxide 3-8,
CNT 0.5-1,
Nanoclay 1-2.
2. a kind of extrusion spinning nanometer additive according to claim 1, is characterized in that, in described extrusion spinning nanometer additive, nano-oxide is the one in following compound: nano zine oxide, nano cupric oxide, nano phase ag_2 o.
3. a kind of extrusion spinning nanometer additive according to claim 2, is characterized in that, the particle diameter of described zinc oxide is 1-100nm.
4. a kind of extrusion spinning nanometer additive according to claim 2, is characterized in that, the particle diameter of described cupric oxide is 10-100nm.
5. a kind of extrusion spinning nanometer additive according to claim 2, is characterized in that, the particle diameter of described silver oxide is 50-100nm.
6. a kind of extrusion spinning nanometer additive according to claim 1, is characterized in that, the diameter of described CNT is 2-20nm.
7. a kind of extrusion spinning nanometer additive according to claim 1, is characterized in that, described nanoclay is the one in following clay: kaolinite, montmorillonite, attapulgite, sepiolite.
8. a kind of extrusion spinning nanometer additive according to claim 7, is characterized in that, the particle diameter of described nanoclay is 100-500nm.
9. a polyamide spinning finisher, is characterized in that, described polyamide spinning finisher comprises nanometer additive described in claim 1-8 and obvolvent agent, smooth agent and mineral oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510524682.0A CN105133290A (en) | 2015-08-24 | 2015-08-24 | Nanometer additive for polyamide spinning |
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| CN201510524682.0A CN105133290A (en) | 2015-08-24 | 2015-08-24 | Nanometer additive for polyamide spinning |
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| CN105133290A true CN105133290A (en) | 2015-12-09 |
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| CN201510524682.0A Pending CN105133290A (en) | 2015-08-24 | 2015-08-24 | Nanometer additive for polyamide spinning |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221387A (en) * | 2018-01-31 | 2018-06-29 | 江苏文凤化纤集团有限公司 | The preparation method of polyamide fibre FDY finishes |
| CN108532302A (en) * | 2018-01-31 | 2018-09-14 | 江苏文凤化纤集团有限公司 | Polyamide fibre FDY finishes |
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| RU2012134453A (en) * | 2012-08-10 | 2014-02-20 | Открытое акционерное общество "Казанский химический научно-исследовательский институт" | COMPOSITE MATERIAL FOR MANUFACTURING PROTECTIVE CLOTHES |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108221387A (en) * | 2018-01-31 | 2018-06-29 | 江苏文凤化纤集团有限公司 | The preparation method of polyamide fibre FDY finishes |
| CN108532302A (en) * | 2018-01-31 | 2018-09-14 | 江苏文凤化纤集团有限公司 | Polyamide fibre FDY finishes |
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