CN103290615A - Waterproof and breathable film and preparation method thereof - Google Patents
Waterproof and breathable film and preparation method thereof Download PDFInfo
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- CN103290615A CN103290615A CN2012100419340A CN201210041934A CN103290615A CN 103290615 A CN103290615 A CN 103290615A CN 2012100419340 A CN2012100419340 A CN 2012100419340A CN 201210041934 A CN201210041934 A CN 201210041934A CN 103290615 A CN103290615 A CN 103290615A
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Abstract
The invention belongs to the technical field of high polymer materials, and relates to a waterproof and breathable film and a preparation method thereof. The waterproof and breathable film comprises a hydrophilic film and a hydrophobic film. The prepared waterproof and breathable film comprises two layers of non-woven fabrics, wherein one layer is the hydrophilic film, the other layer is the hydrophobic film, the hydrophilic film layer can keep water on the hydrophilic film layer for a period, rather than, the water rapidly flows to the hydrophobic film layer, so that wetting is realized, and the hydrophobic effect is better. The obtained film has waterproof and breathable performance and can be applied to fields such as clothes, sports shoes and the like, which have requirements for ventilation, perspiration and water drainage; and simultaneously, fiber gaps of a filter film prepared with an electrostatic spinning method are small, and the film has better advantages in the waterproof function.
Description
Technical field
The invention belongs to technical field of polymer materials, relate to a kind of waterproof ventilated membrane and preparation method thereof.
Background technology
Need the field of barrier material many especially in the actual life, thus barrier material also have multiple, but most of barrier material do not have ventilative effect concurrently, thereby limited its application.The existing waterproof and breathable technology that has used is very few, and in general, it is too big to make the ventilative space reserve naturally, make its water-proof function descend greatly, and another kind of method mostly is the mode of hot pressing punching, and on the micropore of being beaten is blocked easily on the one hand, and the method technology is loaded down with trivial details relatively.
The present invention adds one deck hydrophilic layer on the basis of hydrophobic membrane, thereby can make water be retained in hydrophilic layer a period of time rather than very fast the infiltration to hydrophobic layer makes hydrophobic effect better.Electrospinning process is very little because of the tunica fibrosa space of its preparation simultaneously, and the space is also very many between its fiber, and water-proof function more has superiority.Resulting film can be applicable to the field that dress ornament or sport footwear etc. have ventilation and perspiration function draining demand because having the waterproof and breathable function, perhaps such as impermeable wallpaper base material etc.
Summary of the invention
The objective of the invention is to provides a kind of waterproof ventilated membrane and preparation method thereof for the defective that overcomes prior art.
The present invention utilizes electrostatic spinning can prepare the advantage of superfine fibre, and the film of preparation pore-size between water vapour molecule and water droplet molecule can permeate water steam, and while water droplet molecule can not pass through, and reaches the purpose of waterproof and breathable.
For achieving the above object, the present invention is by the following technical solutions:
A kind of waterproof ventilated membrane comprises one deck hydrophilic film and one deck hydrophobic membrane.
Described hydrophilic film is made by the component that comprises following weight portion:
Hydrophilic polymer 1-12 part,
First solvent 88-99 part;
Described hydrophilic polymer is selected from one or more in polyacrylonitrile (PAN), poly terephthalic acid terephthaldehyde ester (PET), cellulose acetate, polyamide (PA), polyurethane (PU), polyacrylate, polycaprolactone or the PLA.
Described hydrophilic polymer solvent is selected from one or more in ethanol, acetone, water, chloroform, carrene, dimethyl formamide, dimethylacetylamide or the vinylacetate.
Described hydrophobic membrane is made by the component that comprises following weight portion:
Hydrophobic polymer 1-12 part,
Second solvent 88-99 part;
Described hydrophobic polymer is selected from one or more in polystyrene (PS), Kynoar (PVDF), polyether sulfone, poly butyric valeric acid copolyesters (PHBV), polyvinyl chloride or the polyphenylene sulfide.
Described hydrophobic polymer solvent is selected from acetone, chloroform (CHCl
3), in carrene, dimethyl formamide (DMF), dimethylacetylamide, vinylacetate or the oxolane one or more.
A kind of preparation method of above-mentioned waterproof ventilated membrane, this method may further comprise the steps:
(1) with 1-12 part hydrophilic polymer, the mixing that at room temperature stirs of 88-99 part first solvent obtains hydrophilic polymer solution;
(2) with 1-12 part hydrophobic polymer, the mixing that at room temperature stirs of 88-99 part second solvent obtains the solution of hydrophobic polymer;
(3) hydrophobic polymer solution that step (2) is made is put into the boost pump of electrostatic spinning machine, under the high pressure effect, charged solution is injected on the receiver, receiving range is set at 5～30cm, after obtaining one deck hydrophobic membrane, the hydrophilic polymer solution that again step (1) is made is put in the boost pump, under the high pressure effect, charged solution is injected on the hydrophobic membrane that has obtained, obtains complete waterproof ventilated membrane.
Metal film, wire netting, the metallic plate that described electrostatic spinning machine receiver matrix is metal matrix or load nonconducting receiver thereon, described metal further is selected from gold, silver, iron, aluminium or copper.
Hydrophilic polymer solution and hydrophobic polymer solution mass ratio are 1: 3～1: 50 in the described step (3).
The fltting speed in boost pump of hydrophobic polymer solution or hydrophilic polymer solution is 15～50 μ l/min in the described step (3).
Described step (3) mesohigh is 5～30KV.
The present invention has following beneficial effect:
The film of the present invention's preparation is made up of two-layer nonwoven, and one deck is hydrophilic film, and one deck is hydrophobic membrane, thereby hydrophilic layer can make water be retained in hydrophilic layer a period of time rather than very fast the infiltration to hydrophobic layer makes hydrophobic effect better.Resulting film can be applicable to the field that dress ornament or sport footwear etc. have ventilation and perspiration function draining demand because having the waterproof and breathable function, electrospinning process is very little because of the fiber gap of its preparation simultaneously, its water-proof function more has superiority, the its preparation method one-shot forming does not need to carry out loaded down with trivial details following process simultaneously.
The specific embodiment
The invention will be further described below in conjunction with embodiment, and its purpose only is better to understand the object of the invention, and unrestricted protection scope of the present invention.
The percentage of the following stated is mass percent except particularly pointing out.
Embodiment 1
1) with 0.4 part of hydrophilic polymer polyacrylonitrile (PAN), 9.6 parts of mixing that at room temperature stir of dimethyl formamide (DMF) obtain 10 parts of 4% hydrophilic polymer solution;
2) with 7.8 parts of hydrophobic polymers, chloroform (CHCl
3) 57.2 parts of mixing that at room temperature stir, obtain 65 parts of the solution of 12% hydrophobic polymer;
3) 100 parts of hydrophobic polymer PHBV solution that step (2) made are put into the boost pump of electrostatic spinning machine, fltting speed is set at 15 μ l/min, under the effect of 30KV high pressure, charged solution is injected on the 30cm aluminium foil receiver of below, after obtaining one deck hydrophobic membrane, 100 parts of hydrophilic polymer PAN solution that again step (1) made are put in the boost pump, fltting speed is set at 25 μ l/min, under high pressure 20KV effect, charged solution is injected on the hydrophobic membrane that obtains of 20cm of below, obtains complete waterproof ventilated membrane;
The fibre diameter of the waterproof ventilated membrane of this enforcement preparation does not wait at 50nm～500nm.Water resistance: 24 hours waterproof, permeability: 0.5g/cm
2/ 24h.
Embodiment 2
1) with hydrophilic polymer cellulose acetate 4g, 96 parts of mixing that at room temperature stir of acetone obtain 100 parts of 4% hydrophilic polymer solution;
2) with 120 parts of hydrophobic polymer polystyrene, chloroform (CHCl
3) 880 parts of mixing that at room temperature stir, obtain 1000 parts of the solution of 12% hydrophobic polymer;
3) 1000 parts of hydrophobic polymer polystyrene solutions that step (2) made are put into the boost pump of electrostatic spinning machine, fltting speed is set at 40 μ l/min, under the effect of 25KV high pressure, charged solution is injected on the 25cm aluminium foil receiver of below, after obtaining one deck hydrophobic membrane, 100 parts of hydrophilic polymer cellulose acetate solutions that again step (1) made are put in the boost pump, fltting speed is set at 30 μ l/min, under high pressure 5KV effect, charged solution is injected on the hydrophobic membrane that obtains of 5cm of below, obtains complete waterproof ventilated membrane;
The fibre diameter of the waterproof ventilated membrane of this enforcement preparation does not wait at 50nm～500nm.Water resistance: 24 hours waterproof, permeability: 0.1g/cm
2/ 24h.
Embodiment 3
1) with 12 parts of hydrophilic polymer polyamide, 88 parts of mixing that at room temperature stir of acetone obtain 100 parts of 12% hydrophilic polymer solution;
2) with 80 parts of hydrophobic polymer PHBV, chloroform (CHCl
3) 920 parts of mixing that at room temperature stir, obtain 1000 parts of the solution of 8% hydrophobic polymer;
3) the hydrophobic polymer polystyrene solution is put into the boost pump of electrostatic spinning machine, fltting speed is set at 50 μ l/min, under the effect of 10KV high pressure, charged solution is injected on the 10cm aluminium foil receiver of below, obtain one deck hydrophobic membrane after, again the hydrophilic polymer cellulose acetate solution is put in the boost pump, fltting speed is set at 15 μ l/min, under high pressure 15KV effect, charged solution is injected on the hydrophobic membrane that obtains of 15cm of below, obtain complete waterproof ventilated membrane;
The fibre diameter of the waterproof ventilated membrane of this enforcement preparation does not wait at 50nm～500nm.Water resistance: 24 hours waterproof, permeability: 0.2g/cm
2/ 24h.
Embodiment 4
1) with 0.4 part of hydrophilic polymer polyvinyl chloride, 4.6 parts of mixing that at room temperature stir of oxolane obtain 5 parts of 8% hydrophilic polymer solution;
2) with 12 parts of hydrophobic polymer PLAs, chloroform (CHCl
3) 108 parts of mixing that at room temperature stir, obtain 120 parts of the solution of 1% hydrophobic polymer;
3) the hydrophobic polymer polystyrene solution is put into the boost pump of electrostatic spinning machine, fltting speed is set at 50 μ l/min, under the effect of 5KV high pressure, charged solution is injected on the 10cm aluminium foil receiver of below, obtain one deck hydrophobic membrane after, again the hydrophilic polymer cellulose acetate solution is put in the boost pump, fltting speed is set at 15 μ l/min, under high pressure 30KV effect, charged solution is injected on the hydrophobic membrane that obtains of 15cm of below, obtain complete waterproof ventilated membrane;
The fibre diameter of the waterproof ventilated membrane of this enforcement preparation does not wait at 50nm～500nm.Water resistance: 24 hours waterproof, permeability: 0.4g/cm
2/ 24h.
Embodiment 5
1) with 0.8 part of hydrophilic polymer polyvinyl chloride, 9.2 parts of mixing that at room temperature stir of oxolane obtain 10 parts of 8% hydrophilic polymer solution;
2) with 40 parts of hydrophobic polymer PLAs, chloroform (CHCl
3) 460 parts of mixing that at room temperature stir, obtain 500 parts of the solution of 8% hydrophobic polymer;
3) the hydrophobic polymer polystyrene solution is put into the boost pump of electrostatic spinning machine, fltting speed is set at 50 μ l/min, under the effect of 5KV high pressure, charged solution is injected on the 10cm aluminium foil receiver of below, obtain one deck hydrophobic membrane after, again the hydrophilic polymer cellulose acetate solution is put in the boost pump, fltting speed is set at 15 μ l/min, under high pressure 30KV effect, charged solution is injected on the hydrophobic membrane that obtains of 15cm of below, obtain complete waterproof ventilated membrane.
Embodiment 6
1) with 0.1 part of hydrophilic polymer polyvinyl chloride, 9.9 parts of mixing that at room temperature stir of oxolane obtain 10 parts of 1% hydrophilic polymer solution;
2) with 2.4 parts of hydrophobic polymer PLAs, chloroform (CHCl
3) 27.6 parts of mixing that at room temperature stir, obtain 30 parts of the solution of 8% hydrophobic polymer;
3) the hydrophobic polymer polystyrene solution is put into the boost pump of electrostatic spinning machine, fltting speed is set at 50 μ l/min, under the effect of 5KV high pressure, charged solution is injected on the 10cm aluminium foil receiver of below, obtain one deck hydrophobic membrane after, again the hydrophilic polymer cellulose acetate solution is put in the boost pump, fltting speed is set at 15 μ l/min, under high pressure 30KV effect, charged solution is injected on the hydrophobic membrane that obtains of 15cm of below, obtain complete waterproof ventilated membrane.
The above-mentioned description to embodiment is can understand and apply the invention for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the invention is not restricted to the embodiment here, those skilled in the art are according to announcement of the present invention, and not breaking away from the improvement that category of the present invention makes and revise all should be within protection scope of the present invention.
Claims (10)
1. a waterproof ventilated membrane is characterized in that: comprise one deck hydrophilic film and one deck hydrophobic membrane.
2. waterproof ventilated membrane according to claim 1, it is characterized in that: described hydrophilic film is made by the component that comprises following weight portion:
Hydrophilic polymer 1-12 part,
First solvent 88-99 part.
3. waterproof ventilated membrane according to claim 2, it is characterized in that: described hydrophilic polymer is selected from one or more in polyacrylonitrile, poly terephthalic acid terephthaldehyde ester, cellulose acetate, polyamide, polyurethane, polyacrylate, polycaprolactone or the PLA.
4. waterproof ventilated membrane according to claim 2, it is characterized in that: described hydrophilic polymer solvent is selected from one or more in ethanol, acetone, water, chloroform, carrene, dimethyl formamide, dimethylacetylamide or the vinylacetate.
5. waterproof ventilated membrane according to claim 1, it is characterized in that: described hydrophobic membrane is made by the component that comprises following weight portion:
Hydrophobic polymer 1-12 part,
Second solvent 88-99 part.
6. waterproof ventilated membrane according to claim 5, it is characterized in that: described hydrophobic polymer is selected from one or more in polystyrene, Kynoar, polyether sulfone, poly butyric valeric acid copolyesters, polyvinyl chloride or the polyphenylene sulfide.
7. waterproof ventilated membrane according to claim 5, it is characterized in that: described hydrophobic polymer solvent is selected from one or more in acetone, chloroform, carrene, dimethyl formamide, dimethylacetylamide, vinylacetate or the oxolane.
8. the preparation method of arbitrary described waterproof ventilated membrane among the claim 1-7, it is characterized in that: this method may further comprise the steps:
(1) with 1-12 part hydrophilic polymer, the mixing that at room temperature stirs of 88-99 part first solvent obtains hydrophilic polymer solution;
(2) with 1-12 part hydrophobic polymer, the mixing that at room temperature stirs of 88-99 part second solvent obtains the solution of hydrophobic polymer;
(3) hydrophobic polymer solution that step (2) is made is put into the boost pump of electrostatic spinning machine, under the high pressure effect, charged solution is injected on the receiver, receiving range is set at 5～30cm, after obtaining one deck hydrophobic membrane, the hydrophilic polymer solution that again step (1) is made is put in the boost pump, under the high pressure effect, charged solution is injected on the hydrophobic membrane that has obtained, obtains complete waterproof ventilated membrane.
9. preparation method according to claim 8 is characterized in that: hydrophilic polymer solution and hydrophobic polymer solution mass ratio are 1: 3～1: 50 in the described step (3);
Or the fltting speed in boost pump of the middle hydrophobic polymer solution of described step (3) or hydrophilic polymer solution is 15～50 μ l/min;
Or described step (3) mesohigh is 5～30KV;
10. preparation method according to claim 8, it is characterized in that: described electrostatic spinning machine receiver matrix is metal film, wire netting or the metallic plate of metal matrix, and wherein metal is selected from gold, silver, iron, aluminium or copper.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62278033A (en) * | 1986-05-26 | 1987-12-02 | 昭和アルミニウム株式会社 | Manufacture of fin for heat exchanger having hydrophilic property and corrosion resistance |
| CN87107206A (en) * | 1986-10-31 | 1988-06-08 | 纳幕尔杜邦公司 | Vapor-permeable, water-proof bicomponent structure |
| US20030054155A1 (en) * | 2000-05-12 | 2003-03-20 | Haruo Nomi | Waterproof, moisture permeable composite film and waterproof, moisture permeable laminate sheet |
| CN101257935A (en) * | 2005-09-05 | 2008-09-03 | 百润生物技术公司 | Multi-layered antiadhesion barrier |
| CN101559327A (en) * | 2009-05-08 | 2009-10-21 | 东华大学 | Nanometre-sized fibre liquid separation composite film and preparation method thereof |
| CN202115048U (en) * | 2011-05-03 | 2012-01-18 | 聚纺股份有限公司 | Printed cloth or colored cloth with moisture permeable waterproof film |
-
2012
- 2012-02-23 CN CN201210041934.0A patent/CN103290615B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62278033A (en) * | 1986-05-26 | 1987-12-02 | 昭和アルミニウム株式会社 | Manufacture of fin for heat exchanger having hydrophilic property and corrosion resistance |
| CN87107206A (en) * | 1986-10-31 | 1988-06-08 | 纳幕尔杜邦公司 | Vapor-permeable, water-proof bicomponent structure |
| US20030054155A1 (en) * | 2000-05-12 | 2003-03-20 | Haruo Nomi | Waterproof, moisture permeable composite film and waterproof, moisture permeable laminate sheet |
| CN101257935A (en) * | 2005-09-05 | 2008-09-03 | 百润生物技术公司 | Multi-layered antiadhesion barrier |
| CN101559327A (en) * | 2009-05-08 | 2009-10-21 | 东华大学 | Nanometre-sized fibre liquid separation composite film and preparation method thereof |
| CN202115048U (en) * | 2011-05-03 | 2012-01-18 | 聚纺股份有限公司 | Printed cloth or colored cloth with moisture permeable waterproof film |
Cited By (39)
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| CN103963393A (en) * | 2014-04-14 | 2014-08-06 | 中原工学院 | Waterproof and moisture permeable composite membrane and preparation method thereof |
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