CN102604546A - High-transparent EVA (ethylene-vinyl acetate) laminated film - Google Patents
High-transparent EVA (ethylene-vinyl acetate) laminated film Download PDFInfo
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- CN102604546A CN102604546A CN2012100405899A CN201210040589A CN102604546A CN 102604546 A CN102604546 A CN 102604546A CN 2012100405899 A CN2012100405899 A CN 2012100405899A CN 201210040589 A CN201210040589 A CN 201210040589A CN 102604546 A CN102604546 A CN 102604546A
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- eva
- laminated film
- transparent eva
- ethylene
- sebate
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Abstract
The invention discloses a high-transparent EVA (ethylene-vinyl acetate) laminated film which is prepared by mixing 90-99% of EVA (MA-10), 0.2-5% of 1,1-di-tert-butyl peroxide-3,3,5-trimethyl cyclohexane, 0.05-4% of methacryloxy functional-group alkyl silane, 0.1-1% of bis (2,2,6,6-tetramethyl-4-piperidyl) sebate, 0.1-2% of dioctadecyl pentaerythritol diphosphite ester and 0.2-1% of triethylene glycol bi beta (3-tertiary butyl-4-hydroxy-5-methyl phenyl) propionic ester. The high-transparent EVA laminated film can be well adhered to the glass, has high transmittance, low turbidity and simple production process, is easy to control and can be widely applied to the field of the automobile, aviation, construction and financial industries.
Description
Technical field
The present invention relates to the EVA film, particularly a kind of high transparent EVA interlayer film.
Background technology
Laminated glass is a kind of ambetti of decorating with security that integrates, and has a extensive future.It not only can protect the person and property safety, but also keeps the attractive in appearance, transparent of glass, can select the pattern of decorating film simultaneously according to hobby, has application surface very widely.
At present; The widely used middle layer of China's laminated glass industry adhesives is polyvinyl butyral film (a PVB film); The PVB film can bonding effectively unorganic glass in very wide TR; But low with the bonding strength of polycarbonate (PC) plate, PET plate etc., transparency is not high, and phenomenon such as easy embrittlement of PVB film and delamination at low temperatures; Simultaneously compound thermal expansivity differs bigger inorganic---organic materials.
Summary of the invention
In order to overcome the above-mentioned weak point that exists in the prior art, the object of the present invention is to provide a kind of high transparent EVA interlayer film.
In order to reach above-mentioned purpose, the present invention adopts following concrete technical scheme: a kind of high transparent EVA interlayer film is characterized in that: contain EVA (MA-10), 1; 1;-di-tert-butyl peroxide-3,3,5-trimethylammonium cyclohexane, methacryloxy functional groups alkyl silane, two (2; 2; 6,6-tetramethyl--4-piperidyl) sebate, two octadecyl season amylalcohol bis-phosphite and the two β of triglycol-(3-tertiary butyl-4-hydroxy-5-aminomethyl phenyl) propionic ester, it is following that each organizes the quality ratio range:
EVA?(MA-10) 90%～99%
1,1 ,-di-tert-butyl peroxide-3,3,5-trimethylammonium cyclohexane 0.2%～5%
Methacryloxy functional groups alkyl silane 0.05%～4%
Two (2,2,6,6-tetramethyl--4-piperidyl) sebate 0.1%～1%
Two octadecyl season amylalcohol bis-phosphite 0.1%～2%
Two β (3-tertiary butyl-4-hydroxy-5-aminomethyl phenyl) propionic esters 0.2%～1% of triglycol.
Compared with prior art; The present invention has following outstanding advantage and effect: the high transparent EVA film through the present invention obtains, glass is had good bounding force, and transmittance is high; Turbidity is low; And production technique is simple, and control can be widely used in industry fields such as automobile, aviation, building, finance easily.
Embodiment
Mode through embodiment further specifies the present invention below, therefore the present invention is not limit
Among described scope of embodiments.
Embodiment 1
Get mass percent 91%EVA (MA-10), 4%1; 1 ,-di-tert-butyl peroxide-3,3; 5-trimethylammonium cyclohexane, 3% methacryloxy functional groups alkyl silane, 0.7% pair (2; 2,6,6-tetramethyl--4-piperidyl) sebate, 1% pair octadecyl season amylalcohol bis-phosphite and the 0.3% triglycol a kind of high transparent EVA interlayer film that two β-(3-tertiary butyl-4-hydroxy-5-aminomethyl phenyl) propionic ester is mixed with after mixing.
Embodiment 2
Get mass percent 97%EVA (MA-10), 1%1; 1 ,-di-tert-butyl peroxide-3,3; 5-trimethylammonium cyclohexane, 0.5% methacryloxy functional groups alkyl silane, 0.5% pair (2; 2,6,6-tetramethyl--4-piperidyl) sebate, 0.5% pair octadecyl season amylalcohol bis-phosphite and the 0.5% triglycol a kind of high transparent EVA interlayer film that two β-(3-tertiary butyl-4-hydroxy-5-aminomethyl phenyl) propionic ester is mixed with after mixing.
Claims (1)
1. one kind high transparent EVA interlayer film is characterized in that: contain EVA (MA-10), 1,1;-di-tert-butyl peroxide-3,3,5-trimethylammonium cyclohexane, methacryloxy functional groups alkyl silane, two (2; 2; 6,6-tetramethyl--4-piperidyl) sebate, two octadecyl season amylalcohol bis-phosphite and the two β of triglycol-(3-tertiary butyl-4-hydroxy-5-aminomethyl phenyl) propionic ester, it is following that each organizes the quality ratio range:
EVA?(MA-10) 90%～99%
1,1 ,-di-tert-butyl peroxide-3,3,5-trimethylammonium cyclohexane 0.2%～5%
Methacryloxy functional groups alkyl silane 0.05%～4%
Two (2,2,6,6-tetramethyl--4-piperidyl) sebate 0.1%～1%
Two octadecyl season amylalcohol bis-phosphite 0.1%～2%
Two β (3-tertiary butyl-4-hydroxy-5-aminomethyl phenyl) propionic esters 0.2%～1% of triglycol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100405899A CN102604546A (en) | 2012-02-22 | 2012-02-22 | High-transparent EVA (ethylene-vinyl acetate) laminated film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100405899A CN102604546A (en) | 2012-02-22 | 2012-02-22 | High-transparent EVA (ethylene-vinyl acetate) laminated film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102604546A true CN102604546A (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100405899A Pending CN102604546A (en) | 2012-02-22 | 2012-02-22 | High-transparent EVA (ethylene-vinyl acetate) laminated film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102604546A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153958A (en) * | 2011-01-11 | 2011-08-17 | 广州市宝力达电气材料有限公司 | EVA (ethylene-vinyl acetate) adhesive film for heat-resistant solar battery, and preparation method and application thereof |
| CN102304331A (en) * | 2011-08-25 | 2012-01-04 | 詹显光 | Aging resistant EVA adhesive film capable of ultraviolet ray transmitting, and preparation method thereof |
| CN102304332A (en) * | 2011-08-25 | 2012-01-04 | 詹显光 | Ultraviolet-ray-blocking and anti-aging ethylene-vinyl acetate (EVA) adhesive film and preparation method thereof |
-
2012
- 2012-02-22 CN CN2012100405899A patent/CN102604546A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153958A (en) * | 2011-01-11 | 2011-08-17 | 广州市宝力达电气材料有限公司 | EVA (ethylene-vinyl acetate) adhesive film for heat-resistant solar battery, and preparation method and application thereof |
| CN102304331A (en) * | 2011-08-25 | 2012-01-04 | 詹显光 | Aging resistant EVA adhesive film capable of ultraviolet ray transmitting, and preparation method thereof |
| CN102304332A (en) * | 2011-08-25 | 2012-01-04 | 詹显光 | Ultraviolet-ray-blocking and anti-aging ethylene-vinyl acetate (EVA) adhesive film and preparation method thereof |
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Application publication date: 20120725 |