CN103773258A - Production method of transparent sound-proof film - Google Patents
Production method of transparent sound-proof film Download PDFInfo
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- CN103773258A CN103773258A CN201410032598.2A CN201410032598A CN103773258A CN 103773258 A CN103773258 A CN 103773258A CN 201410032598 A CN201410032598 A CN 201410032598A CN 103773258 A CN103773258 A CN 103773258A
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- acrylic resin
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Abstract
The invention belongs to the technical field of glass film production, and particularly relates to a production method of a transparent sound-proof film. The production method comprises the following steps: (1) copolymerizing polystyrene and butyl acrylate so as to synthesize styrene-acrylic resin, wherein the glass transition temperature of the formed styrene-acrylic resin is 15-30 DEG C, and the damping coefficient of the formed styrene-acrylic resin is greater than 0.3; (2) adopting a hot-melting coating machine for coating so as to form a thin film with the thickness of 0.05-1.0mm; and (3) compounding common glass films at the two sides of the styrene-acrylic resin thin film in a thermal compounding manner. The production method of the glass film with excellent sound-proof performance index, provided by the invention, has the advantages that the styrene-acrylic resin thin film with a large damping coefficient is compounded between two layers of common glass films, so that the glass film formed in the end has soundproof property, the selectivity of laminated glass production is improved, and the whole production process is concise, clear and easy to operate.
Description
Technical field
The invention belongs to glass film production technical field, relate in particular to a kind of production method of transparent sound proof film.
Background technology
In fields such as building decorations, doubling glass has obtained application more and more widely with its good characteristic such as attractive in appearance, firm, and doubling glass comprises the glass cement lamella that is positioned at center and the glass that is positioned at both sides.Existing doubling glass (glass film) is generally paid attention to the aesthetic of decorating, and researches and develops input, and less concern in other performance index at the aspect such as color, pattern, as sound-proofing properties etc.Along with the lifting that people pay close attention to doubling glass product over-all properties, above-mentioned sound-proofing properties index causes concern gradually.
Summary of the invention
The present invention provides a kind of production method of transparent sound proof film for solving the technical problem existing in known technology, promote the sound-proofing properties of glass film and doubling glass.
The technical scheme that the present invention takes for the technical problem existing in solution known technology is: a kind of production method of transparent sound proof film comprises the following steps, (1) by the step of polystyrene, butyl acrylate copolymerization styrene-acrylic resin, the second-order transition temperature of the styrene-acrylic resin forming is 15-30 ℃, and ratio of damping is greater than 0.3; (2) adopt heat seeling coating machine styrene-acrylic resin to be coated with into the step of film, film thickness is 0.05-1.0mm; (3) adopt the step of the compound mode of heat at the compound simple glass film in styrene-acrylic resin film both sides.
Advantage of the present invention and positively effect are: a kind of method that the invention provides glass film of producing sound-proofing properties index excellence, the compound styrene-acrylic resin film with large ratio of damping between two-layer simple glass film, the final glass film forming has sound-proofing properties, promoted the alternative that doubling glass is produced, whole Production Flow Chart is short and sweet, easy handling.
Preferably: the polymerization technique in step (1) is chosen for the one in suspension polymerization, solution polymerization, mass polymerization.
Preferably: the styrene-acrylic resin film both sides that obtain in step (2) adopt separate-type paper protection, before the hot Compound Machining of step (3), remove separate-type paper.
Preferably: the simple glass film described in step (3) can be EVA glass film or PVB glass film.
Embodiment
For further understanding summary of the invention of the present invention, Characteristic, hereby exemplify following examples and be described in detail as follows:
Embodiment 1:
The production method of transparent sound proof film of the present invention comprises the following steps, and (1), by the step of polystyrene, butyl acrylate copolymerization styrene-acrylic resin, the second-order transition temperature of the styrene-acrylic resin of formation is 15 ℃, ratio of damping 0.45; (2) adopt heat seeling coating machine styrene-acrylic resin to be coated with into the step of film, film thickness is 0.3mm; (3) adopt the step of the compound mode of heat at the compound simple glass film in styrene-acrylic resin film both sides.
Wherein, the polymerization technique in step (1) is chosen for suspension polymerization mode; The styrene-acrylic resin film both sides that obtain in step (2) adopt separate-type paper protection, remove separate-type paper before the hot Compound Machining of step (3); Simple glass film described in step (3) is EVA glass film.
Embodiment 2:
The production method of transparent sound proof film of the present invention comprises the following steps, and (1), by the step of polystyrene, butyl acrylate copolymerization styrene-acrylic resin, the second-order transition temperature of the styrene-acrylic resin of formation is 25 ℃, ratio of damping 0.42; (2) adopt heat seeling coating machine styrene-acrylic resin to be coated with into the step of film, film thickness is 0.6mm; (3) adopt the step of the compound mode of heat at the compound simple glass film in styrene-acrylic resin film both sides.
Wherein, the polymerization technique in step (1) is chosen for solution polymerization mode; The styrene-acrylic resin film both sides that obtain in step (2) adopt separate-type paper protection, remove separate-type paper before the hot Compound Machining of step (3); Simple glass film described in step (3) can be EVA glass film.
Embodiment 3:
The production method of transparent sound proof film of the present invention comprises the following steps, and (1), by the step of polystyrene, butyl acrylate copolymerization styrene-acrylic resin, the second-order transition temperature of the styrene-acrylic resin of formation is 25 ℃, ratio of damping 0.56; (2) adopt heat seeling coating machine styrene-acrylic resin to be coated with into the step of film, film thickness is 0.4mm; (3) adopt the step of the compound mode of heat at the compound simple glass film in styrene-acrylic resin film both sides.
Wherein, the polymerization technique in step (1) is chosen for solution polymerization mode; The styrene-acrylic resin film both sides that obtain in step (2) adopt separate-type paper protection, remove separate-type paper before the hot Compound Machining of step (3); Simple glass film described in step (3) is PVB glass film.
Embodiment 4:
The production method of transparent sound proof film of the present invention comprises the following steps, and (1), by the step of polystyrene, butyl acrylate copolymerization styrene-acrylic resin, the second-order transition temperature of the styrene-acrylic resin of formation is 30 ℃, ratio of damping 0.75; (2) adopt heat seeling coating machine styrene-acrylic resin to be coated with into the step of film, film thickness is 1.0mm; (3) adopt the step of the compound mode of heat at the compound simple glass film in styrene-acrylic resin film both sides.
Wherein, the polymerization technique in step (1) is chosen for mass polymerization mode; The styrene-acrylic resin film both sides that obtain in step (2) adopt separate-type paper protection, remove separate-type paper before the hot Compound Machining of step (3); Simple glass film described in step (3) is PVB glass film.
Claims (4)
1. a production method for transparent sound proof film, is characterized in that: comprises the following steps,
(1) by the step of polystyrene, butyl acrylate copolymerization styrene-acrylic resin, the second-order transition temperature of the styrene-acrylic resin of formation is 15-30 ℃, and ratio of damping is greater than 0.3;
(2) adopt heat seeling coating machine styrene-acrylic resin to be coated with into the step of film, film thickness is 0.05-1.0mm;
(3) adopt the step of the compound mode of heat at the compound simple glass film in styrene-acrylic resin film both sides.
2. the production method of transparent sound proof film as claimed in claim 1, is characterized in that: the polymerization technique in step (1) is chosen for the one in suspension polymerization, solution polymerization, mass polymerization.
3. the production method of transparent sound proof film as claimed in claim 1, is characterized in that: the styrene-acrylic resin film both sides that obtain in step (2) adopt separate-type paper protection, removes separate-type paper before the hot Compound Machining of step (3).
4. the production method of transparent sound proof film as claimed in claim 1, is characterized in that: the simple glass film described in step (3) can be EVA glass film or PVB glass film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410032598.2A CN103773258A (en) | 2014-01-23 | 2014-01-23 | Production method of transparent sound-proof film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410032598.2A CN103773258A (en) | 2014-01-23 | 2014-01-23 | Production method of transparent sound-proof film |
Publications (1)
| Publication Number | Publication Date |
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| CN103773258A true CN103773258A (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410032598.2A Pending CN103773258A (en) | 2014-01-23 | 2014-01-23 | Production method of transparent sound-proof film |
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| CN (1) | CN103773258A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106634652A (en) * | 2016-12-01 | 2017-05-10 | 天津三瑞塑胶制品有限公司 | Production process for dimming film |
| CN106634651A (en) * | 2016-12-01 | 2017-05-10 | 天津三瑞塑胶制品有限公司 | Production process for microlite ceramic tile composite adhesive film |
| EP3219683A4 (en) * | 2014-11-10 | 2018-06-27 | Kuraray Co., Ltd. | Intermediate film for laminated glass, and laminated glass |
| CN109789674A (en) * | 2016-09-20 | 2019-05-21 | 首诺公司 | Subtract sound multilayer laminate |
| US10538063B2 (en) | 2016-05-09 | 2020-01-21 | Kuraray America, Inc. | Multilayer interlayer and glass laminate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6132882A (en) * | 1996-12-16 | 2000-10-17 | 3M Innovative Properties Company | Damped glass and plastic laminates |
| JP2007091491A (en) * | 2005-09-27 | 2007-04-12 | Central Glass Co Ltd | Intermediate film and laminated glass |
| CN102575080A (en) * | 2009-08-07 | 2012-07-11 | 可乐丽股份有限公司 | Polyvinyl acetal composition, laminate, and use thereof |
-
2014
- 2014-01-23 CN CN201410032598.2A patent/CN103773258A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6132882A (en) * | 1996-12-16 | 2000-10-17 | 3M Innovative Properties Company | Damped glass and plastic laminates |
| JP2007091491A (en) * | 2005-09-27 | 2007-04-12 | Central Glass Co Ltd | Intermediate film and laminated glass |
| CN102575080A (en) * | 2009-08-07 | 2012-07-11 | 可乐丽股份有限公司 | Polyvinyl acetal composition, laminate, and use thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3219683A4 (en) * | 2014-11-10 | 2018-06-27 | Kuraray Co., Ltd. | Intermediate film for laminated glass, and laminated glass |
| US10427384B2 (en) | 2014-11-10 | 2019-10-01 | Kuraray Co., Ltd. | Interlayer film for laminated glass and laminated glass |
| US10857763B2 (en) | 2014-11-10 | 2020-12-08 | Kuraray Co., Ltd. | Interlayer film for laminated glass and laminated glass |
| US10538063B2 (en) | 2016-05-09 | 2020-01-21 | Kuraray America, Inc. | Multilayer interlayer and glass laminate |
| CN109789674A (en) * | 2016-09-20 | 2019-05-21 | 首诺公司 | Subtract sound multilayer laminate |
| CN109789674B (en) * | 2016-09-20 | 2021-09-03 | 首诺公司 | Sound-damping multilayer laminate |
| CN106634652A (en) * | 2016-12-01 | 2017-05-10 | 天津三瑞塑胶制品有限公司 | Production process for dimming film |
| CN106634651A (en) * | 2016-12-01 | 2017-05-10 | 天津三瑞塑胶制品有限公司 | Production process for microlite ceramic tile composite adhesive film |
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Application publication date: 20140507 |