CN105176360B - Ionic membrane processing technology and ionic membrane - Google Patents
Ionic membrane processing technology and ionic membrane Download PDFInfo
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- CN105176360B CN105176360B CN201510731046.5A CN201510731046A CN105176360B CN 105176360 B CN105176360 B CN 105176360B CN 201510731046 A CN201510731046 A CN 201510731046A CN 105176360 B CN105176360 B CN 105176360B
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- ionic membrane
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Abstract
The invention discloses a kind of ionic membrane processing technology and ionic membrane, its processing step is：First function coating is coated on bearing bed and dried, forms the functional layer being connected on bearing bed；Bearing bed and functional layer are peeled off, reject bearing bed reservation function layer, the ionic membrane of the present invention is made up of the processing technology.The ionic membrane of ionic membrane processing technology processing of the present invention has the transparency, wearability and toughness well, environment-friendlyweather-proof weather-proof, substantially increase the convenience used, the ionic membrane is pasted on interior architecture thing surface or furniture surface, the content of anion in energy effective guarantee room, local dust particle, elimination pernicious gas, killing bacterium etc. in expansion chamber, so as to reach the purpose of pure and fresh room air.
Description
Technical field
The present invention relates to film processing technique field, refers in particular to a kind of ionic membrane processing technology and ionic membrane.
Background technology
The positively charged particulate matter such as flue dust, dust, floating dust is easily absorbing the anion in air in air, and these are negative
Ion causes these grit coalescences, turns into big particle precipitation and gets off, especially micro- to particle diameter as low as 0.01 so as to purify air
The particulate of rice and the floating dust coalescence effect for being difficult to remove become apparent from.Moreover, the anion in air also has antibacterial well
Effect, after its antifungal mechanism is that anion is combined with bacterium, bacterium is produced the change of structure or the transfer of energy, cause
Bacterial death.Anion also can effectively remove the multiple harmful substances in air, such as some harmful chemical substances and volatility
Organic compound VOC etc..
The problems of existing negative oxygen ion cleaning equipment is exactly to purify coverage rate very little in the market, due to
Anion can be combined with the cation in air and is cancelled, so the scope that it is covered is very limited, it is impossible to be fully covered with whole
Individual space is so as to having the function that whole fresh airs.
Because negative ion powder in the market exists with solid powdery, in the presence of many inconveniences on using
Property, it is therefore desirable to we design a kind of easy to use and can effectively ensure anion burst size and discharge the product of precision.
The content of the invention
It is an object of the invention to provide a kind of ionic membrane processing technology and ionic membrane, its film processed has good
The transparency, wearability and toughness, environment-friendlyweather-proof weather-proof, substantially increase the convenience used, the film are pasted on into interior architecture thing table
Face or furniture surface, can in effective guarantee room anion content, local dust particle in expansion chamber, eliminate pernicious gas, kill
Go out bacterium, so as to reach the purpose of pure and fresh room air.
In order to achieve the above object, the present invention provides a kind of ionic membrane processing technology, and its processing step is：
（1）Function coating is coated on bearing bed and dried, forms the functional layer being connected on bearing bed；
（2）Bearing bed and functional layer are peeled off, reject bearing bed reservation function layer forms ionic membrane.
Ionic membrane processing technology of the present invention, wherein the functional layer coating is matched in parts by weight by following component：It is resistance to
60 ~ 90 parts of glue stick, 0.4~3 part of negative ion powder, 5~10 parts of fire retardant, 0.3~0.6 part of antistatic additive, mould release 0.2 ~ 5
Part, 0.1 ~ 2.5 part of UV resistant agent, 1 ~ 3 part of antioxidant, 0.1 ~ 0.4 part of surfactant, 10 ~ 30 parts of deionized water.
Ionic membrane processing technology of the present invention, wherein the step（1）In function coating with 20~50g/m of dry weight2's
Coating weight is coated on the bearing bed.
Ionic membrane processing technology of the present invention, wherein the bearing bed is one kind of PET, BOPP, PP, PC film.
Ionic membrane processing technology of the present invention, wherein the bearing bed thickness is 0.012~0.1 millimeter.
Ionic membrane processing technology of the present invention, wherein the step（1）Middle drying temperature is 60~120 DEG C.
A kind of ionic membrane, it is made up of described ionic membrane processing technology.
Ionic membrane of the present invention, wherein the ionic membrane thickness is 10~30 microns.
Ionic membrane of the present invention, wherein the negative ion amount of ionic membrane release is 1000~6000/cm3。
Ionic membrane of the present invention, wherein the ionic membrane transparency is more than 75%.
After such scheme, the beneficial effect of ionic membrane processing technology of the present invention and ionic membrane is：
1st, the ionic membrane made of ionic membrane processing technology of the present invention, it can not only effectively ensure anion burst size and release
Spermiation degree, moreover, film has the transparency, wearability and toughness, environment-friendlyweather-proof weather-proof, while also greatly improve use well
Convenience, its processing technology is simple, versatile；
2nd, ionic membrane of the present invention is pasted on interior architecture thing surface or furniture surface, anion can contain in effective guarantee room
Measure, local dust particle, elimination pernicious gas, killing bacterium etc. in expansion chamber, so as to reach the purpose of pure and fresh room air.
Brief description of the drawings
Fig. 1 is the embodiment flow chart of ionic membrane processing technology of the present invention；
Fig. 2 is functional layer and bearing bed structural representation during ionic membrane processing technology embodiment of the present invention.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Embodiment one
With reference to shown in Fig. 1, Fig. 2, ionic membrane processing technology step of the present invention is：
S1, by function coating coated on bearing bed 1 and drying, form the functional layer 2 being connected on bearing bed 1, work(
Energy coating is matched in parts by weight by following component：Water-resistant adhesive（Aqueous polyurethane emulsion）70 ~ 80 parts；Mould release
（Water-based wax emulsion）3 ~ 5 parts；2 ~ 3 parts of negative ion powder；Water-resistant adhesive（Ethene-vinyl acetate copolymer emulsion（VAE））5 ~ 9 parts；
0.3 ~ 0.6 part of UV resistant agent；0.1 ~ 0.3 part of organic silicon surfactant；0.4 ~ 0.5 part of antistatic additive；5~6 parts of fire retardant；
Antioxidant 1-2.5 parts；20 ~ 25 parts of deionized water.The preparation process of the coating is：First by 2 ~ 3 parts of negative ion powders 300 turns/
It is gradually added in 5 ~ 15 parts of deionized waters under the stirring of minute, then steps up mixing speed to 1500 revs/min,
Stirring 20 ~ 30 minutes, it is standby after negative ion powder is completely dispersed；By described negative solution and aqueous polyurethane emulsion, second
Alkene-acetate copolymer emulsion（VAE）, it is fire retardant, antistatic additive, water-based wax emulsion, UV resistant agent, antioxidant, organic
Silicon surface active agent, deionized water are progressively blended in one by above-mentioned proportion relation under 200 ~ 300 revs/min of stirring
Rise, 10 ~ 20 points of kinds are stirred in the state of 1000~2000 revs/min；Finally after gained emulsion is mixed thoroughly, use
200~300 mesh screen cloths filter one time, place more than 4 hours, machine will be coated with thereon after complete defoaming, with 20~50g/ of dry weight
m2Painting amount coated on bearing bed 1, bearing bed 1 is one kind of PET or BOPP film, and bearing bed thickness is 0.05 millimeter, is dried
Dry temperature is 80~120 DEG C；
S2, bearing bed 1 and functional layer 2 peeled off, it is desired ionic membrane to peel off the functional layer 2 after bearing bed 1, the film
Thickness is 25 microns.
The technical indicator of function coating obtained above after tested is as follows：
Solid content：25~35%；Viscosity：500~3000 CPS；
Glass transition temperature：- 40~-30 DEG C；Heat activation temperature：110~130 DEG C.
Index after film forming：
Coating thickness：15~30um；Melting temperature：240~260 DEG C；
Transparency：75%~85%；Tensile strength：5~6 MPa；
Anion burst size：2000~4000/cm3 ；Yellowing resistance：5~10 years；
Fire-protection rating：B1 levels；Sheet resistance：108~109Ω。
, can be effective through actual test and ionic membrane made from the embodiment is pasted on interior architecture thing surface or furniture surface
Ensure the content of indoor anion, local dust particle in expansion chamber, eliminate pernicious gas and kill bacterium etc., it is pure and fresh so as to reach
The purpose of room air.
Embodiment two
Also in conjunction with shown in Fig. 1, Fig. 2, ionic membrane processing technology step of the present invention is：
S1, by function coating coated on bearing bed 1 and drying, form the functional layer 2 being connected on bearing bed 1, work(
Energy coating is matched in parts by weight by following component：Water-resistant adhesive（Aqueous acrylic emulsion）55 ~ 60 parts；Mould release
（Water-based wax emulsion）2~3 parts；Water-resistant adhesive（Aqueous polyurethane emulsion）10 ~ 20 parts；1~3 part of negative ion powder；Uvioresistant
0.2 ~ 0.4 part of agent；0.2 ~ 0.3 part of organic silicon surfactant；0.4 ~ 0.5 part of antistatic additive；5~6 parts of fire retardant；Antioxidant
1-2 parts；10 ~ 15 parts of deionized water.The preparation process of the coating is：First by stirring of 1 ~ 3 part of negative ion powder at 300 revs/min
It is gradually added under state in 5 ~ 15 parts of deionized waters, then steps up mixing speed to 1500 revs/min, stirring 20 ~ 30
Minute, it is standby after negative ion powder is completely dispersed；Afterwards by described negative solution and aqueous acrylic emulsion, water-based poly- ammonia
Fat liquor, water-based wax emulsion, UV resistant agent, organic silicon surfactant, antistatic additive, fire retardant, antioxidant, deionization
Water is progressively mixed by above-mentioned proportion relation under 200 ~ 300 revs/min of stirring, 1000~2000 turns/
10 ~ 20 points of kinds are stirred in the state of minute；After finally gained emulsion is mixed thoroughly, one is filtered with 200~300 mesh screen cloths
Time, place more than 4 hours, upper machine coating is with 20~35g/m of dry weight after complete defoaming2Painting amount coated on bearing bed 1, hold
Carrier layer 1 is PET film, and bearing bed thickness is 0.025 millimeter, and drying temperature is 80~120 DEG C；
S2, bearing bed 1 and functional layer 2 peeled off, it is desired ionic membrane to peel off the functional layer 2 after bearing bed 1, the film
Thickness is 22 microns.
The technical indicator of function coating obtained above after tested is as follows：
Solid content：25~30%；Viscosity：500~3000 CPS；
Glass transition temperature：- 20~0 DEG C；Heat activation temperature：120~130 DEG C.
Index after film forming：
Coating thickness：15~30um；Melting temperature：240~260 DEG C；
Transparency：75%~85%；Tensile strength：5~6MPa；
Anion burst size：2000~5000/cm3；Yellowing resistance：5~8 years；
Fire-protection rating：B1 levels；Sheet resistance：108~109Ω。
, can be effective through actual test and ionic membrane made from the embodiment is pasted on interior architecture thing surface or furniture surface
Ensure the content of indoor anion, local dust particle in expansion chamber, eliminate pernicious gas and kill bacterium etc., it is pure and fresh so as to reach
The purpose of room air.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
Enclose not limited to this.The equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (8)
1. a kind of ionic membrane processing technology, it is characterised in that processing step is：
(1) function coating being coated on bearing bed and dried, the bearing bed is one kind of PET, BOPP, PP, PC film,
The function coating is matched in parts by weight by following component：60~90 parts of water-resistant adhesive, 0.4~3 part of negative ion powder,
5~10 parts of fire retardant, 0.3~0.6 part of antistatic additive, 0.2~5 part of mould release, 0.1~2.5 part of UV resistant agent, antioxidant
1~3 part, 0.1~0.4 part of surfactant, 10~30 parts of deionized water, form the functional layer being connected on bearing bed；
(2) bearing bed and functional layer are peeled off, reject bearing bed reservation function layer forms ionic membrane.
2. ionic membrane processing technology according to claim 1, it is characterised in that：Function coating in the step (1)
With 20~50g/m of dry weight2Coating weight coated on the bearing bed.
3. ionic membrane processing technology according to claim 2, it is characterised in that：The bearing bed thickness is 0.012~0.1
Millimeter.
4. ionic membrane processing technology according to claim 1, it is characterised in that：Drying temperature is 60 in the step (1)
~120 DEG C.
5. a kind of ionic membrane, it is characterised in that it is made up of the ionic membrane processing technology described in one of claim 1-4.
6. ionic membrane according to claim 5, it is characterised in that the ion film thickness is 10~30 microns.
7. ionic membrane according to claim 6, it is characterised in that the negative ion amount of ionic membrane release for 1000~
6000/cm3。
8. ionic membrane according to claim 7, it is characterised in that the ionic membrane transparency is more than 75%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510731046.5A CN105176360B (en) | 2015-11-02 | 2015-11-02 | Ionic membrane processing technology and ionic membrane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510731046.5A CN105176360B (en) | 2015-11-02 | 2015-11-02 | Ionic membrane processing technology and ionic membrane |
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| Publication Number | Publication Date |
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| CN105176360A CN105176360A (en) | 2015-12-23 |
| CN105176360B true CN105176360B (en) | 2018-03-20 |
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| CN110105861B (en) * | 2019-06-03 | 2021-05-18 | 云南玉溪东魅包装材料有限公司 | Full-aqueous release coating for electrochemical aluminum hot stamping foil and preparation method thereof |
| CN117209829A (en) * | 2023-11-09 | 2023-12-12 | 江苏贝格丽新材料科技有限公司 | Negative oxygen ion antibacterial PP decorative film and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837538A (en) * | 2012-10-12 | 2012-12-26 | 上海拥立胶粘有限公司 | Substrate-free anti-peeping shielding type correcting belt and coating compound device thereof |
| CN102869502B (en) * | 2010-05-20 | 2014-09-17 | 大连路明发光科技股份有限公司 | Releasable light-converting luminescent film |
| CN104497685A (en) * | 2014-11-27 | 2015-04-08 | 浙江大学自贡创新中心 | Negative ion-containing antibacterial haze-cleaning paint |
-
2015
- 2015-11-02 CN CN201510731046.5A patent/CN105176360B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102869502B (en) * | 2010-05-20 | 2014-09-17 | 大连路明发光科技股份有限公司 | Releasable light-converting luminescent film |
| CN102837538A (en) * | 2012-10-12 | 2012-12-26 | 上海拥立胶粘有限公司 | Substrate-free anti-peeping shielding type correcting belt and coating compound device thereof |
| CN104497685A (en) * | 2014-11-27 | 2015-04-08 | 浙江大学自贡创新中心 | Negative ion-containing antibacterial haze-cleaning paint |
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