CN102677204A - Fibers capable of warming to emit heat naturally under humid condition, preparation method and fabrics - Google Patents
Fibers capable of warming to emit heat naturally under humid condition, preparation method and fabrics Download PDFInfo
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- CN102677204A CN102677204A CN2012101480810A CN201210148081A CN102677204A CN 102677204 A CN102677204 A CN 102677204A CN 2012101480810 A CN2012101480810 A CN 2012101480810A CN 201210148081 A CN201210148081 A CN 201210148081A CN 102677204 A CN102677204 A CN 102677204A
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Abstract
The invention relates to fibers capable of warming to emit heat naturally under the humid condition, a preparation method and fabrics. The fibers comprise the conventional textile fibers and mucilage glue in a weight ratio of (1-3):(0.5-10), wherein the conventional textile fibers also contain a nano unit which accounts for 0.1 to 3 percent by weight of the conventional textile fibers; the nano unit comprises fine particles with the particle size of 300 to 8,000 nanometers; and the fine particles comprise aluminum, cerium, tin or mixture of at least two of the aluminum, the cerium and the tin. According to the fibers, the nano unit which comprises the fine particles with the particle size of 300 to 8,000 nanometers is added into the conventional textile fibers and the mucilage glue in a certain ratio, so that the fibers have an unexpected effect of warming to emit heat naturally under the humid condition of a certain humidity; and compared with the conventional heating fibers, the fibers have the advantages that the manufacturing cost is low, a manufacturing process is simple, industrial production is easy to realize and the like, and are novel heating fiber materials with high performance in low-temperature and humid environment.
Description
Technical field
The present invention relates to a kind of textile fabric and preparation method thereof, particularly relate to a kind of fiber production method and textiles of the heating that under wet condition, heats up naturally.
Background technology
The insulation of traditional fibre and textiles is to be main to stop the thermal runaway that health was sent.Along with the reach of science, people also develop the fiber that has heating function except part, for example:
1. fibre electroheating
A kind of warming garment package material of Japan's trial-production is to utilize thermo electric material to participate in the composite fibre of forming, and its principle utilizes the conductive fiber energising to make the fiber heating, to reach the effect of heating as electric blanket.Clothes with this fiber is processed are similar to a very thin unlined garment outward, are an electrically-heated suit in fact, and the energy is from the rechargeable battery of carrying, and in the winter of cold, it is heat endlessly, is enough to resist severe cold.
The defective of this kind fibre electroheating is that manufacturing cost is high, need carry rechargeable battery and supply power, and uses rather inconvenience in the daily life.
2. sun velvet
Sun velvet is the of new generation representative material of processing according to the space wadding principle.It is with traditional abundant suedeization of 100% wool fibre, fluffy being placed between the two-layer soft lens face; Make it form the controlled thermal convection current barrier layer (air bag) of thin and thick; Its thermal conductivity factor is extremely low, and the heat ray to human body has reflex simultaneously, has realized dual warming effect.Because gas content accounts for 90% in the air bag, thereby the not only light softness of sun velvet but also warming.Fibre weight lacks 2/3 than cotton in its unit volume, lacks 4/5 than eider down, and the clothes of processing are attractive in appearance and not too fat to move.Through detecting its Crow (clo) value is 3.062.Micropore to be opened/closed is arranged on the two-layer minute surface, and as the pore of skin, the expansible heat radiation can be closed insulation again when cold when hot, and temperature is adjustable and have gas permeability, is the desirable dress material of autumn and winter.
This kind sun velvet material also has the manufacturing technique complicacy, and is with high costs, is difficult to defectives such as industrialization.
3. chemistry insulation, temperature-regulating fiber
Someone utilizes chemical method to produce insulation, temperature-regulating fiber.A kind of fluid-tight film of one deck of having is for example arranged, and the textiles of interior dress potassium acid cerium can liquefaction be store heat after potassium acid cerium is heated, and its heat-retaining is stronger 60 times than water, thereby sendible temperature is descended; Potassium acid cerium can solidify when cold and meet, and simultaneously the heat that absorbs is come out.
This kind material is after processing textiles, and easily in daily life owing to various scratches, collision produce leakage, therefore, its practicality awaits further to improve.
Summary of the invention
The objective of the invention is to propose a kind of fiber production method and textiles of easily manufactured, with low cost, the heating that under wet condition, heats up naturally that is easy to industrialized implementation.
For realizing above-mentioned purpose; The invention provides a kind of fiber of the heating that under wet condition, heats up naturally; Described fiber comprises that weight ratio is 1～3: 0.5～10 conventional textile fabric and viscose glue, wherein, also comprises the nano unit that accounts for said conventional textile fabric 0.1～3% weight portion in the said conventional textile fabric; Said nano unit comprises the particulate of 300～8000 nanometers, and described particulate comprises aluminium, cerium, potassium, tin or at least two kinds mixture between them.Preferably, described fiber is to heat up at least 0.5 ~ 3.5 ℃ naturally under 60～300% the condition in humidity.
More preferably, described fiber comprises the particulate of 300～4000 nanometers of 1.5～3% weight portions.
Further, in described nano unit, said particulate comprises the tin or at least two kinds the mixture between them of potassium, 100～500 weight cell of cerium, 50～100 weight cell of aluminium, 60～300 weight cell of 300～520 weight cell.
Preferably, described fiber comprises the particulate of 4000～8000 nanometers of 0.1～1.5% weight portion.
Further, in described nano unit, said particulate comprises the tin or at least two kinds the mixture between them of potassium, 100～500 weight cell of cerium, 50～100 weight cell of aluminium, 60～300 weight cell of 300～520 weight cell.
Another object of the present invention is to provide a kind of preparation method of textile fabric of the heating that under wet condition, heats up naturally, said preparation method comprises the steps:
A, with natural polymer substance or inorganic matter, or synthetic polymer substance or inorganic matter process spinning melt or solution; B, in said spinning melt or solution, add above-mentioned nano unit; C, extrude, form fiber through thread spraying structure.
Another purpose of the present invention is to provide a kind of preparation method of textile fabric of the heating that under wet condition, heats up naturally, and said preparation method comprises the preparation process of textile fabric chemical fibre master batch, in the preparation process of chemical fibre master batch, adds above-mentioned nano unit.
A purpose more of the present invention is to provide a kind of textiles of the heating that under wet condition, heats up naturally, and this textiles comprises the fiber that part is above-mentioned at least.
Based on technique scheme, advantage of the present invention is:
Because the present invention has added a certain proportion of 300～8000 nano-corpuscule nano units in conventional textile fabric and viscose glue; Make fiber of the present invention have under the wet condition of certain humidity; Have unforeseeable natural intensification heating effect, simultaneously, the present invention is for existing heat generating fiber; Have that manufacturing cost is lower, manufacturing technique is simple, be easy to suitability for industrialized production or the like advantage, is novel preferably heat generating fiber material under low temperature, wet environment.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the temperature-time changing curve of measuring method in the embodiment of the invention 1.
The specific embodiment
Through accompanying drawing and embodiment, technical scheme of the present invention is done further detailed description below.
Embodiment 1:
Referring to Fig. 1, the detection embodiment of the fiber heating effect of a kind of heating that under wet condition, heats up naturally of the present invention shown in it.
Detect unit: the general nearly Ji of the juridical person BOKEN quality evaluation structure office of Japan
Quality test report numbering: 11603396-1
Test item: temperature measuring, test method is following:
1, test sample
Fiber of the present invention: in conventional textile fabric, having added the textile fabric that accounts for gross weight 2.9% weight portion nano unit, about 300 nanometers of the particle size of this nano unit; Said particulate comprises the aluminium of 500 weight cell, the cerium of 290 weight cell and the potassium (can certainly include only wherein a kind of particulate or any two kinds of atomic mixtures) of 100 weight cell; And other trace elements, nano unit of the present invention can adopt of the prior art any one in the technology of fiber manufacturing, to add.
After the above-mentioned conventional textile fabric that includes nano unit and viscose glue be the mixed of 1:10 according to weight ratio, process fiber test sample of the present invention.
Need to prove: " weight cell " of the present invention is preferably the weight ratio of " microgram/kilogram ", also can carry out weighing according to other weight cell according to actual needs.
2, detection method:
Above-mentioned test sample is got 20 * 20cm, put drying machine into dry 4 hours;
Put into the drier that has aluminium glue sand then and place an evening;
With the folding of the test sample after the above-mentioned processing two foldings, add thermocouple thermometer at the center of test sample, roll over two foldings again, make the test body;
With constant temperature and humidity machine to above-mentioned test body at 20 ℃, the environment held of 40%RH after 2 hours, with constant temperature and humidity machine be set at 20 ℃, 90%RH again row detect, so carry out 15 minutes mensuration.
Annotate: this test is because when testing at every turn, and the delicate difference of rate of rise in temperature etc. are uncontrollable former thereby the result influenced to some extent, are not that the test sample of same timing can not compare each other, please understand.
3, the laboratory test results of above-mentioned sample is:
| Elapsed time (branch) | Temperature (℃) |
| 0 | 19.7 |
| 1 | 20.6 |
| 2 | 21.5 |
| 3 | 22.4 |
| 4 | 22.8 |
| 5 | 22.2 |
| 6 | 21.9 |
| 7 | 21.7 |
| 8 | 21.5 |
| 9 | 21.2 |
| 10 | 20.9 |
| 11 | 20.7 |
| 12 | 20.6 |
| 13 | 20.6 |
| 14 | 20.5 |
| 15 | 20.4 |
Temperature-the time curve of above-mentioned testing result is referring to shown in the accompanying drawing 1.
Above-mentioned detection architecture through the nearly Ji of the general juridical person BOKEN of this Japan quality evaluation structure office can draw, and fiber of the present invention under the situation that humidity increases, has significant, unforeseeable natural intensification heating effect in the equivalent environment temperature.
Embodiment 2:
The difference of present embodiment and the foregoing description is that test sample is in conventional textile fabric, to have added the textile fabric that accounts for gross weight 0.2% weight portion nano unit, about 8000 nanometers of the particle size of this nano unit; Said particulate comprises the aluminium of 300 weight cell, the cerium of 62 weight cell and the tin (can certainly include only wherein a kind of particulate or any two kinds of atomic mixtures) of 100 weight cell; And other trace elements, nano unit of the present invention can adopt of the prior art any one in the technology of fiber manufacturing, to add.
After the above-mentioned conventional textile fabric that includes nano unit and viscose glue be the mixed of 3: 0.5 (promptly 6: 1) according to weight ratio, process the fiber test sample of present embodiment.
In addition, the humidity of present embodiment increases to from 10%RH and is increased to 30%RH.
Nano unit of the present invention can adopt of the prior art any one in the technology of fiber manufacturing, to add.
For example: present embodiment has adopted a kind of preparation method of textile fabric of the heating that under wet condition, heats up naturally, comprise the steps: A, will natural polymer substance or inorganic matter (as: viscose), or the polymer substance or the inorganic matter (as: polyamide fibre or acrylic fibers) that synthesize process spinning melt or solution; B, in said spinning melt or solution, add above-mentioned nano unit; C, extrude, form fiber through thread spraying structure.Other processing steps are identical with the fiber production method of prior art, repeat no more at this.
The laboratory test results of this sample is:
| Elapsed time (branch) | Temperature (℃) |
| 0 | 19.7 |
| 1 | 20.7 |
| 2 | 21.5 |
| 3 | 22.5 |
| 4 | 22.7 |
| 5 | 22.4 |
| 6 | 22.0 |
| 7 | 21.8 |
| 8 | 21.7 |
| 9 | 21.3 |
| 10 | 20.8 |
| 11 | 20.6 |
| 12 | 20.5 |
| 13 | 20.5 |
| 14 | 20.4 |
| 15 | 20.3 |
Temperature-the time curve of present embodiment testing result: slightly.
Embodiment 3:
The difference of present embodiment and the foregoing description is that test sample is in conventional textile fabric, to have added the textile fabric that accounts for gross weight 1.5% weight portion nano unit, about 4000 nanometers of the particle size of this nano unit; Said particulate comprises the aluminium of 400 weight cell, the cerium of 180 weight cell, the potassium of 50 weight cell and the tin (can certainly include only wherein a kind of particulate or any two or three atomic mixture) of 500 weight portions; And other trace elements, nano unit of the present invention can adopt of the prior art any one in the technology of fiber manufacturing, to add.
With above-mentioned include the conventional textile fabric of nano unit and mixed that viscose glue according to weight ratio is 2: 5 after, process the fiber test sample of present embodiment.
In addition, the humidity of present embodiment increases to from 50%RH and is increased to 95%RH.
Nano unit of the present invention can adopt of the prior art any one in the technology of fiber manufacturing, to add.
For example: present embodiment has adopted a kind of preparation method of textile fabric of the heating that under wet condition, heats up naturally, comprises the preparation process of textile fabric chemical fibre master batch, in the preparation process of chemical fibre master batch, adds above-mentioned nano unit, produces fiber then.Other processing steps of present embodiment fiber production method are identical with the fiber production method of prior art, repeat no more at this.
The laboratory test results of this sample is:
| Elapsed time (branch) | Temperature (℃) |
| 0 | 19.7 |
| 1 | 20.5 |
| 2 | 21.4 |
| 3 | 22.3 |
| 4 | 22.6 |
| 5 | 22.2 |
| 6 | 21.8 |
| 7 | 21.6 |
| 8 | 21.5 |
| 9 | 21.3 |
| 10 | 20.8 |
| 11 | 20.7 |
| 12 | 20.6 |
| 13 | 20.6 |
| 14 | 20.5 |
| 15 | 20.4 |
Temperature-the time curve of present embodiment testing result: slightly.
Because existing textile technology is limit; The present invention adopts the nano unit of 300～8000 nanometers that in the conventional chemical fiber, add 0.1～3% weight portion; And then above-mentioned fiber mixed according to the weight ratio of 1～3:0.5～10 with viscose glue produce fiber of the present invention; Make the new chemical fibre of the present invention under wet condition, have significant, unforeseeable natural intensification heating effect.But it will be understood by those skilled in the art that under the prerequisite that textile technology allows can add the nano unit of more weight portions and/or littler nano particle, its formed chemical fibre also will have natural preferably intensification heating effect under wet condition.
In addition; Another object of the present invention provides a kind of textiles of the heating that under wet condition, heats up naturally; For example knitting or tatting product in this textiles, comprises the fiber that part is above-mentioned at least; Certainly, also can all use under wet condition, heat up the naturally textiles of heating of the present invention to process.
Should be noted that at last: above embodiment is only in order to technical scheme of the present invention to be described but not to its restriction; Although with reference to preferred embodiment the present invention has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can specific embodiments of the invention make amendment or the part technical characterictic is equal to replacement; And not breaking away from the spirit of technical scheme of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.
Claims (9)
1. fiber of heating that under wet condition, heats up naturally; It is characterized in that: described fiber comprises that weight ratio is 1～3: 0.5～10 conventional textile fabric and viscose glue; Wherein, Also comprise the nano unit that accounts for said conventional textile fabric 0.1～3% weight portion in the said conventional textile fabric, said nano unit comprises the particulate of 300～8000 nanometers, and described particulate comprises aluminium, cerium, potassium, tin or at least two kinds mixture between them.
2. fiber according to claim 1 is characterized in that: described fiber is to heat up at least 0.5 ~ 3.5 ℃ naturally under 60～300% the condition in humidity.
3. fiber according to claim 2 is characterized in that: the particulate that comprises 300～4000 nanometers of 1.5～3% weight portions.
4. fiber according to claim 3; It is characterized in that: in described nano unit, said particulate comprises the tin or at least two kinds the mixture between them of potassium, 100～500 weight cell of cerium, 50～100 weight cell of aluminium, 60～300 weight cell of 300～520 weight cell.
5. fiber according to claim 2 is characterized in that: the particulate that comprises 4000～8000 nanometers of 0.1～1.5% weight portion.
6. fiber according to claim 5; It is characterized in that: in described nano unit, said particulate comprises the tin or at least two kinds the mixture between them of potassium, 100～500 weight cell of cerium, 50～100 weight cell of aluminium, 60～300 weight cell of 300～520 weight cell.
7. the preparation method of the textile fabric of the heating that under wet condition, heats up naturally, it is characterized in that: said preparation method comprises the steps:
A, with natural polymer substance or inorganic matter, or synthetic polymer substance or inorganic matter process spinning melt or solution;
B, in said spinning melt or solution, add above-mentioned any described nano unit of claim;
C, extrude, form fiber through thread spraying structure.
8. the preparation method of the textile fabric of the heating that under wet condition, heats up naturally; It is characterized in that: said preparation method comprises the preparation process of textile fabric chemical fibre master batch; In the preparation process of chemical fibre master batch, add any described nano unit of claim in the claim 1～6.
9. textiles of heating that under wet condition, heats up naturally, it is characterized in that: this textiles comprises the above-mentioned any described fiber of claim of part at least.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101480810A CN102677204A (en) | 2012-05-14 | 2012-05-14 | Fibers capable of warming to emit heat naturally under humid condition, preparation method and fabrics |
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|---|---|---|---|
| CN2012101480810A CN102677204A (en) | 2012-05-14 | 2012-05-14 | Fibers capable of warming to emit heat naturally under humid condition, preparation method and fabrics |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160943A (en) * | 2013-03-05 | 2013-06-19 | 毛盈军 | Insulation and heat insulation fiber and textile prepared by fiber thereof |
| WO2013170550A1 (en) * | 2012-05-14 | 2013-11-21 | Mao Yingjun | Temperature-reducing and cooling fiber, preparation method, and textile |
| WO2013170551A1 (en) * | 2012-05-14 | 2013-11-21 | Mao Yingjun | Temperature-reducing and cooling fiber, preparation method, and textile |
| WO2013170547A1 (en) * | 2012-05-14 | 2013-11-21 | Mao Yingjun | Warming and heat storage fiber, and preparation method and textile thereof |
| WO2014134857A1 (en) * | 2013-03-05 | 2014-09-12 | Mao Yingjun | Thermal insulation fibre and textile made therefrom |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2013170550A1 (en) * | 2012-05-14 | 2013-11-21 | Mao Yingjun | Temperature-reducing and cooling fiber, preparation method, and textile |
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| WO2014134857A1 (en) * | 2013-03-05 | 2014-09-12 | Mao Yingjun | Thermal insulation fibre and textile made therefrom |
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Application publication date: 20120919 |