CN108559125A - A kind of polyester film preparation process of enhancing aluminium coated binding force - Google Patents
A kind of polyester film preparation process of enhancing aluminium coated binding force Download PDFInfo
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- CN108559125A CN108559125A CN201810423744.2A CN201810423744A CN108559125A CN 108559125 A CN108559125 A CN 108559125A CN 201810423744 A CN201810423744 A CN 201810423744A CN 108559125 A CN108559125 A CN 108559125A
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- polyester film
- film surface
- coating
- aluminium coated
- mixed solution
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/16—Chemical modification with polymerisable compounds
- C08J7/18—Chemical modification with polymerisable compounds using wave energy or particle radiation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Toxicology (AREA)
- General Chemical & Material Sciences (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a kind of polyester film preparation processes of enhancing aluminium coated binding force, including prepared by polyester film surface modification, polyester film surface coating fluid, polyester film is coated with online.In polyester film surface modifying processing step, by improving polyester film surface treatment process, under ultraviolet light irradiation initiation, make its surface that graft copolymerization occur with acrylamide, the surface roughness and polar group content for improving polyester film, make to form strong adsorption between its surface and coating layer.By preparing polyester film surface coating fluid, using waterborne polyurethane resin as main component, and under water cross-linking agent, anti-blocking agent and antifoaming agent collective effect, make coating fluid that there is good coating performance and film forming.After carrying out surface coating to polyester film, surface tension holding capacity can be improved, while keeping preferable transparency, polyester film is also significantly improved with aluminium coated adhesive force.
Description
Technical field
The present invention relates to a kind of polyester film preparation processes of enhancing aluminium coated binding force, belong to packaging material technology neck
Domain.
Background technology
Polyester film has good mechanical property and a physical property, and resistant to chemical etching, antifungi, antimicrobial invades
Erosion, is widely used general in packaging field.However, polyester film surface polar group content is less, thus has hydrophobicity,
And easily play electrostatic.Aluminized mylar can be caused aluminium coated binding force insufficient and sent out due to the surface characteristic of polyester film
Life falls off.
In order to improve polyester film surface characteristic, enhances its surface binding force, carried out a large amount of related polyesters both at home and abroad
The research of membrane surface modification, but wherein many methods affect the bulk properties of polyester film or are unable to reach long-acting modified effect
Fruit.
The knot of its surface and aluminium coated can be enhanced by being modified processing to its surface for aluminized mylar
With joint efforts, the problem of but degenerating there are still surface tension.Surface stress degeneration also results in surface aluminium coated and falls off, domestic normal
Method is to be coated with waterborne polyester solution in polyester film surface, is degenerated to avoid surface tension.
Invention content
The present invention for polyester film in the prior art there are the problem of, pass through and improve polyester film preparation process, improve
Binding force between polyester film and aluminium coated, avoids aluminium coated from falling off, and concrete scheme is：
A kind of polyester film preparation process of enhancing aluminium coated binding force, including polyester film surface modification, polyester film
Prepared by surface coating liquid, polyester film is coated with online；
The polyester film surface modification includes the following steps：
1) using acetone as solvent, to polyester film carry out immersion treatment, soaking time 48h, soaking temperature keep 80 DEG C, fully
Remove polyester film surface pollutant；
2) it is dried using drying box, 22 DEG C of drying temperature；
3) polyester film after drying is put into the seal glass case with interlayer net, quartz crystal is placed on interlayer net,
Ultraviolet light pre-irradiation processing is carried out under nitrogen protection, and pre-irradiation time 5min increases polyester film and is effectively grafted area；
4) ultraviolet lamp is closed, the acrylamide aqueous solution that mass fraction is 10% is added in glass box, controls acrylamide
Aqueous solution sodium metaperiodate content is 5 × 10-4Mol/L stands 1 h after sealing, acrylamide monomer is made fully to be connect with film surface
It touches；
5) ultraviolet lamp is opened, irradiation time 20min makes polyester film surface graft acrylamide；
6) polyester film, distilled water temperature 70 C, scavenging period 16h are cleaned using distillation water flowing；
7) it is dried using vacuum drying chamber, 50 DEG C of drying temperature, obtains the polyester film after surface graft modification；
The polyester film surface coating fluid preparation includes the following steps：
1) fluorine class wetting aid is added in waterborne polyurethane resin, and the fluorine class wetting aid mass fraction is molten finally to mix
The 0.02 ~ 0.3% of liquid, the waterborne polyurethane resin mass fraction are 15 ~ 30%, magnetic agitation 0.5h of final mixed solution,
Fluorine class wetting aid is set to be fully dissolved in waterborne polyurethane resin；
2) water cross-linking agent, anti-blocking agent is added according to the 5 ~ 15% of final mixed solution, 0.1 ~ 0.5%, 0.01 ~ 0.5% respectively
And antifoaming agent, continue magnetic agitation 0.5h；
3) after the reaction was complete, deionized water is added, mixed solution solid content is adjusted to 4 ~ 10%, obtains polyester film surface and applies
Cloth liquid；
Coating includes the following steps the polyester film online：
1) scraper coating machine is utilized, by the coating solution in polyester film surface, coating line speeds 80m/min, precoating
The wet-film thickness of film is 4 ~ 6 μm；
2) thermal finalization solidification, 6 ~ 8s of hardening time are carried out under the conditions of 230 ~ 240 DEG C.
Further, the pH value of the waterborne polyurethane resin is 7.5 ~ 8.5, and viscosity is not more than 80mPas, and fracture is stretched
Long rate is more than 450%.
Further, the water cross-linking agent is watersoluble closed type isocyanate crosslinking, and deblocking temperature is 120 DEG C.
Further, the anti-blocking agent selects nanosized silica particles, 80 ~ 110nm of grain size.
The beneficial effects of the present invention are：
1. the present invention makes its surface and third by improving polyester film surface treatment process under ultraviolet light irradiation initiation
Graft copolymerization occurs for acrylamide, improves the surface roughness of polyester film and polar group content, make its surface and coating layer it
Between form strong adsorption.
2. by preparing polyester film surface coating fluid, using waterborne polyurethane resin as main component, and in aqueous crosslinking
Under agent, anti-blocking agent and antifoaming agent collective effect, make coating fluid that there is good coating performance and film forming.To polyester film
After carrying out surface coating, surface tension holding capacity can be improved, the adhesive force between polyester film also reaches compared with Gao Shui
It is flat, while keeping preferable transparency.
Specific implementation mode
The present invention provides a kind of polyester film preparation processes of enhancing aluminium coated binding force, including polyester film surface to change
Property processing, prepared by polyester film surface coating fluid, polyester film is coated with online；
The polyester film surface modification includes the following steps：
1) using acetone as solvent, to polyester film carry out immersion treatment, soaking time 48h, soaking temperature keep 80 DEG C, fully
Remove polyester film surface pollutant；
2) it is dried using drying box, 22 DEG C of drying temperature；
3) polyester film after drying is put into the seal glass case with interlayer net, quartz crystal is placed on interlayer net,
Ultraviolet light pre-irradiation processing is carried out under nitrogen protection, and pre-irradiation time 5min increases polyester film and is effectively grafted area.
4) ultraviolet lamp is closed, the acrylamide aqueous solution that mass fraction is 10% is added in glass box, controls propylene
Amide aqueous solution sodium metaperiodate content is 5 × 10-4Mol/L stands 1 h, acrylamide monomer is made to be filled with film surface after sealing
Tap is touched.
5) ultraviolet lamp is opened, irradiation time 20min makes polyester film surface graft acrylamide；
6) polyester film, distilled water temperature 70 C, scavenging period 16h are cleaned using distillation water flowing；
7) it is dried using vacuum drying chamber, 50 DEG C of drying temperature, obtains the polyester film after surface graft modification；
The polyester film surface coating fluid preparation includes the following steps：
1) fluorine class wetting aid is added in waterborne polyurethane resin, and the fluorine class wetting aid mass fraction is molten finally to mix
The 0.02 ~ 0.3% of liquid, the waterborne polyurethane resin mass fraction are 15 ~ 30%, magnetic agitation 0.5h of final mixed solution,
Fluorine class wetting aid is set to be fully dissolved in waterborne polyurethane resin；
2) water cross-linking agent, anti-blocking agent is added according to the 5 ~ 15% of final mixed solution, 0.1 ~ 0.5%, 0.01 ~ 0.5% respectively
And antifoaming agent, continue magnetic agitation 0.5h；
3) after the reaction was complete, deionized water is added, mixed solution solid content is adjusted to 4 ~ 10%, obtains polyester film surface and applies
Cloth liquid；
Coating includes the following steps the polyester film online：
1) scraper coating machine is utilized, by the coating solution in polyester film surface, coating line speeds 80m/min, precoating
The wet-film thickness of film is 4 ~ 6 μm；
2) thermal finalization solidification, 6 ~ 8s of hardening time are carried out under the conditions of 230 ~ 240 DEG C.
Embodiment 1
In the polyester film surface coating fluid preparation process：
Fluorine class wetting aid mass fraction is the 0.02% of final mixed solution in step 1, the waterborne polyurethane resin quality point
Number is the 20% of final mixed solution；
In step 2 mass fraction of water cross-linking agent, anti-blocking agent and antifoaming agent be respectively final mixed solution 5%, 0.1%,
0.01%；
Deionized water is added in step 3, mixed solution solid content is adjusted to 10%；
In the online application step of polyester film：
The wet-film thickness of pre-coating film is 6 μm in step 1；
Thermal finalization solidification, hardening time 6s are carried out in step 2 under the conditions of 230 DEG C.
Embodiment 2
In the polyester film surface coating fluid preparation process：
Fluorine class wetting aid mass fraction is the 0.05% of final mixed solution in step 1, the waterborne polyurethane resin quality point
Number is the 25% of final mixed solution；
In step 2 mass fraction of water cross-linking agent, anti-blocking agent and antifoaming agent be respectively final mixed solution 10%, 0.3%,
0.1%；
Deionized water is added in step 3, mixed solution solid content is adjusted to 8%；
In the online application step of polyester film：
The wet-film thickness of pre-coating film is 6 μm in step 1；
Thermal finalization solidification, hardening time 6s are carried out in step 2 under the conditions of 230 DEG C.
Embodiment 3
In the polyester film surface coating fluid preparation process：
Fluorine class wetting aid mass fraction is the 0.1% of final mixed solution in step 1, the waterborne polyurethane resin quality point
Number is the 30% of final mixed solution；
In step 2 mass fraction of water cross-linking agent, anti-blocking agent and antifoaming agent be respectively final mixed solution 15%, 0.2%,
0.15%；
Deionized water is added in step 3, mixed solution solid content is adjusted to 6%；
In the online application step of polyester film：
The wet-film thickness of pre-coating film is 6 μm in step 1；
Thermal finalization solidification, hardening time 6s are carried out in step 2 under the conditions of 230 DEG C.
Embodiment 4
In the polyester film surface coating fluid preparation process：
Fluorine class wetting aid mass fraction is the 0.3% of final mixed solution in step 1, the waterborne polyurethane resin quality point
Number is the 15% of final mixed solution；
In step 2 mass fraction of water cross-linking agent, anti-blocking agent and antifoaming agent be respectively final mixed solution 10%, 0.5%,
0.5%；
Deionized water is added in step 3, mixed solution solid content is adjusted to 4%；
In the online application step of polyester film：
The wet-film thickness of pre-coating film is 6 μm in step 1；
Thermal finalization solidification, hardening time 6s are carried out in step 2 under the conditions of 230 DEG C.
Embodiment 5
In the polyester film surface coating fluid preparation process：
Fluorine class wetting aid mass fraction is the 0.05% of final mixed solution in step 1, the waterborne polyurethane resin quality point
Number is the 25% of final mixed solution；
In step 2 mass fraction of water cross-linking agent, anti-blocking agent and antifoaming agent be respectively final mixed solution 10%, 0.3%,
0.1%；
Deionized water is added in step 3, mixed solution solid content is adjusted to 8%；
In the online application step of polyester film：
The wet-film thickness of pre-coating film is 4 μm in step 1；
Thermal finalization solidification, hardening time 6s are carried out in step 2 under the conditions of 230 DEG C.
Embodiment 6
In the polyester film surface coating fluid preparation process：
Fluorine class wetting aid mass fraction is the 0.05% of final mixed solution in step 1, the waterborne polyurethane resin quality point
Number is the 25% of final mixed solution；
In step 2 mass fraction of water cross-linking agent, anti-blocking agent and antifoaming agent be respectively final mixed solution 10%, 0.3%,
0.1%；
Deionized water is added in step 3, mixed solution solid content is adjusted to 8%；
In the online application step of polyester film：
The wet-film thickness of pre-coating film is 6 μm in step 1；
Thermal finalization solidification, hardening time 7s are carried out in step 2 under the conditions of 240 DEG C.
Embodiment 7
In the polyester film surface coating fluid preparation process：
Fluorine class wetting aid mass fraction is the 0.05% of final mixed solution in step 1, the waterborne polyurethane resin quality point
Number is the 25% of final mixed solution；
In step 2 mass fraction of water cross-linking agent, anti-blocking agent and antifoaming agent be respectively final mixed solution 10%, 0.3%,
0.1%；
Deionized water is added in step 3, mixed solution solid content is adjusted to 8%；
In the online application step of polyester film：
The wet-film thickness of pre-coating film is 5 μm in step 1；
Thermal finalization solidification, hardening time 8s are carried out in step 2 under the conditions of 240 DEG C.
Respectively according to being coated with film tension and optical property in standard GB/T5549-2010, GB/T 2410-2008
Test method measures polyester film performance in embodiment 1 ~ 7, and the results are shown in table below：
It is vacuum aluminum-coated to polyester film progress in embodiment 1 ~ 7, it is measured according to the test method in standard GB/T 9286-1998
Aluminium coated adhesive force grade, the results are shown in table below：
| Sample | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Embodiment 7 |
| Adhesive force/grade | 2 | 0 | 1 | 1 | 1 | 0 | 0 |
Using technical solution of the present invention or those skilled in the art under the inspiration of technical solution of the present invention, design
Similar technical solution, and reach above-mentioned technique effect, it is to fall into protection scope of the present invention.
Claims (4)
1. a kind of polyester film preparation process of enhancing aluminium coated binding force, which is characterized in that be modified including polyester film surface
Prepared by processing, polyester film surface coating fluid, polyester film is coated with online；
The polyester film surface modification includes the following steps：
1) using acetone as solvent, to polyester film carry out immersion treatment, soaking time 48h, soaking temperature keep 80 DEG C, fully
Remove polyester film surface pollutant；
2) it is dried using drying box, 22 DEG C of drying temperature；
3) polyester film after drying is put into the seal glass case with interlayer net, quartz crystal is placed on interlayer net,
Ultraviolet light pre-irradiation processing is carried out under nitrogen protection, and pre-irradiation time 5min increases polyester film and is effectively grafted area；
4) ultraviolet lamp is closed, the acrylamide aqueous solution that mass fraction is 10% is added in glass box, controls acrylamide
Aqueous solution sodium metaperiodate content is 5 × 10-4Mol/L stands 1 h after sealing, acrylamide monomer is made fully to be connect with film surface
It touches；
5) ultraviolet lamp is opened, irradiation time 20min makes polyester film surface graft acrylamide；
6) polyester film, distilled water temperature 70 C, scavenging period 16h are cleaned using distillation water flowing；
7) it is dried using vacuum drying chamber, 50 DEG C of drying temperature, obtains the polyester film after surface graft modification；
The polyester film surface coating fluid preparation includes the following steps：
1) fluorine class wetting aid is added in waterborne polyurethane resin, and the fluorine class wetting aid mass fraction is molten finally to mix
The 0.02 ~ 0.3% of liquid, the waterborne polyurethane resin mass fraction are 15 ~ 30%, magnetic agitation 0.5h of final mixed solution,
Fluorine class wetting aid is set to be fully dissolved in waterborne polyurethane resin；
2) water cross-linking agent, anti-blocking agent is added according to the 5 ~ 15% of final mixed solution, 0.1 ~ 0.5%, 0.01 ~ 0.5% respectively
And antifoaming agent, continue magnetic agitation 0.5h；
3) after the reaction was complete, deionized water is added, mixed solution solid content is adjusted to 4 ~ 10%, obtains polyester film surface and applies
Cloth liquid；
Coating includes the following steps the polyester film online：
1) scraper coating machine is utilized, by the coating solution in polyester film surface, coating line speeds 80m/min, precoating
The wet-film thickness of film is 4 ~ 6 μm；
2) thermal finalization solidification, 6 ~ 8s of hardening time are carried out under the conditions of 230 ~ 240 DEG C.
2. a kind of polyester film preparation process of enhancing aluminium coated binding force according to claim 1, which is characterized in that institute
The pH value for stating waterborne polyurethane resin is 7.5 ~ 8.5, and viscosity is not more than 80mPas, and elongation at break is more than 450%.
3. a kind of polyester film preparation process of enhancing aluminium coated binding force according to claim 1, which is characterized in that institute
It is watersoluble closed type isocyanate crosslinking to state water cross-linking agent, and deblocking temperature is 120 DEG C.
4. a kind of polyester film preparation process of enhancing aluminium coated binding force according to claim 1, which is characterized in that institute
It states anti-blocking agent and selects nanosized silica particles, 80 ~ 110nm of grain size.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810423744.2A CN108559125A (en) | 2018-05-06 | 2018-05-06 | A kind of polyester film preparation process of enhancing aluminium coated binding force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810423744.2A CN108559125A (en) | 2018-05-06 | 2018-05-06 | A kind of polyester film preparation process of enhancing aluminium coated binding force |
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| CN108559125A true CN108559125A (en) | 2018-09-21 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157032A (en) * | 2019-05-13 | 2019-08-23 | 汕头海洋第一聚酯薄膜有限公司 | A kind of preparation method of high mute degree dumb light polyester film |
| CN111154139A (en) * | 2019-12-31 | 2020-05-15 | 天鼎丰非织造布有限公司 | Method for recycling polyester tire base fabric |
| CN113665211A (en) * | 2021-08-31 | 2021-11-19 | 江苏双星彩塑新材料股份有限公司 | Online coating boiling-resistant enhanced aluminized film |
Citations (3)
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|---|---|---|---|---|
| JPS6050149B2 (en) * | 1980-01-30 | 1985-11-07 | 帝人株式会社 | Polyester film with improved adhesion |
| WO2008053756A1 (en) * | 2006-10-30 | 2008-05-08 | Toyo Boseki Kabushiki Kaisha | Polyester coating film for use in rubber laminate, rubber-polyester film laminate, process for production of the laminate, and composite material |
| CN103144389A (en) * | 2013-03-04 | 2013-06-12 | 山东健元春包装材料股份有限公司 | Coating-type polyester film and preparation method thereof |
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2018
- 2018-05-06 CN CN201810423744.2A patent/CN108559125A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6050149B2 (en) * | 1980-01-30 | 1985-11-07 | 帝人株式会社 | Polyester film with improved adhesion |
| WO2008053756A1 (en) * | 2006-10-30 | 2008-05-08 | Toyo Boseki Kabushiki Kaisha | Polyester coating film for use in rubber laminate, rubber-polyester film laminate, process for production of the laminate, and composite material |
| CN103144389A (en) * | 2013-03-04 | 2013-06-12 | 山东健元春包装材料股份有限公司 | Coating-type polyester film and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 刘向东: "聚酯薄膜光化学接枝共聚改性的研究", 《工程塑料应用》 * |
| 吴盾: "非电晕处理光学级BOPET预涂膜用水性在线涂布液的制备及性能研究", 《涂料工业》 * |
| 材料科学技术百科全书编委会编: "《材料科学技术百科全书》", 31 August 1995 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157032A (en) * | 2019-05-13 | 2019-08-23 | 汕头海洋第一聚酯薄膜有限公司 | A kind of preparation method of high mute degree dumb light polyester film |
| CN111154139A (en) * | 2019-12-31 | 2020-05-15 | 天鼎丰非织造布有限公司 | Method for recycling polyester tire base fabric |
| CN113665211A (en) * | 2021-08-31 | 2021-11-19 | 江苏双星彩塑新材料股份有限公司 | Online coating boiling-resistant enhanced aluminized film |
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