CN106125487A - A kind of microballon curtain face and preparation method thereof - Google Patents
A kind of microballon curtain face and preparation method thereof Download PDFInfo
- Publication number
- CN106125487A CN106125487A CN201610485642.4A CN201610485642A CN106125487A CN 106125487 A CN106125487 A CN 106125487A CN 201610485642 A CN201610485642 A CN 201610485642A CN 106125487 A CN106125487 A CN 106125487A
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- Prior art keywords
- microballon
- base material
- agent
- curtain face
- diester
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses a kind of microballon curtain face and preparation method thereof, described microballon curtain face includes: base material, and the material of described base material is poly-2,6 polyethylene naphthalate and the poly-copolyesters to this dioctyl phthalate second diester；It is positioned at the PVC black layer of described base material side；It is positioned at the PVC white of described base material opposite side；It is positioned at the functional membrane in described PVC white, described functional membrane includes light absorbing zone and protrudes from the microballon of described light absorbing zone upper surface, and described functional membrane includes the polyamide of 79%, the fire retardant of 3.5%, the bridging agent of 3.5%, the stabilizer of 1.5%, the defoamer of 1.5%, the wetting agent of 2%, the thickening agent of 0.5%, the levelling agent of 0.5% and the microballon of 8% by quality accounting.In the present invention, the brightness in microballon curtain face is high, resolution is high, color reducibility is preferable.
Description
Technical field
The present invention relates to projection screen technical field, particularly relate to a kind of microballon curtain face and preparation method thereof.
Background technology
At present, whether portable small-business demonstration, multimedia conferencing room, classroom, stadiums, church, business
Place, large-scale auditorium, virtual display are arrived the most greatly the jumbotron of cinema and are all used shadow casting technique.Briefly, projection skill
Art is that the light sent by scialyscope projects projection screen, forms image on projection screen, and then light is re-reflected into people
Eyes.If projection screen is proper with scialyscope collocation, the drop shadow effect of high-quality can be obtained.
Projection screen functionally generally can be divided into reflective, transmission-type two class；Reflective for just throwing, transmission-type is used for
Rear-projection；Just throw curtain and be divided into again plane curtain, camber curtain；Glass curtain, metal curtain, embossing plastics curtain etc. can be divided into from quality.
Existing projection screen generally comprises base material and the screen paint being coated on base material, but existing screen paint is led to
It is commonly present the problems such as brightness is low, resolution is low, color reducibility is poor.
Therefore, for technical problem, it is necessary to provide a kind of microballon curtain face and preparation method thereof.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of microballon curtain face and preparation method thereof.
To achieve these goals, the technical scheme that embodiment of the present invention provides is as follows:
A kind of microballon curtain face, described microballon curtain face includes:
Base material, the material of described base material is poly-NDA second diester and the poly-copolymerization to this dioctyl phthalate second diester
Ester；
It is positioned at the PVC black layer of described base material side；
It is positioned at the PVC white of described base material opposite side；
Being positioned at the functional membrane in described PVC white, described functional membrane includes light absorbing zone and protrudes from the absorption of described light
The microballon of layer upper surface, described functional membrane includes the polyamide of 79%, the fire retardant of 3.5%, the bridge formation of 3.5% by quality accounting
Agent, the stabilizer of 1.5%, the defoamer of 1.5%, the wetting agent of 2%, the thickening agent of 0.5%, the levelling agent of 0.5% and
The microballon of 8%.
As a further improvement on the present invention, the thickness of described light absorbing zone is 50 microns, a diameter of the 60 of described microballon
Micron.
As a further improvement on the present invention, described microballon is glass microballoon and/or polymer microbeads.
As a further improvement on the present invention, described stabilizer is organic tin stabilizer, and described fire retardant is decabromodiphenyl
Ether flame retardant, described thickening agent is polyacrylamide thickeners, and described levelling agent is acrylate levelling agent.
Correspondingly, the preparation method in a kind of microballon curtain face, described preparation method includes:
S1, NDA second diester monomer with this dioctyl phthalate second diester monomer is carried out polycondensation, form poly-2,6-naphthalene
Dioctyl phthalate second diester and the poly-copolyesters base material to this dioctyl phthalate second diester；
S2, prepare PVC black layer in the side of base material；
S3, prepare PVC white at the opposite side of base material；
S4, polyamide by quality accounting is 79%, the fire retardant of 3.5%, the bridging agent of 3.5%, 1.5% stablize
The microballon of agent, the defoamer of 1.5%, the wetting agent of 2%, the thickening agent of 0.5%, the levelling agent of 0.5% and 8% joins
In solvent, stir and heat and obtain uniform thick shape liquid；
S5, thick shape liquid is coated on by the way of Electrostatic Absorption sprays PVC white surface, forms functional membrane.
As a further improvement on the present invention, described solvent is DMF solvent.
As a further improvement on the present invention, described stabilizer is organic tin stabilizer, and described fire retardant is decabromodiphenyl
Ether flame retardant, described thickening agent is polyacrylamide thickeners, and described levelling agent is acrylate levelling agent.
The invention has the beneficial effects as follows:
PEN-PET copolyesters base material reaction activity is better than PET base material, by controlling NDA second diester monomer
Molar percentage can control the reaction activity of base material, and this base material low cost, it is possible to be widely used in commercial production；
Thickening agent can increase the thickness performance of thick shape liquid, improves the toughness of functional membrane, and levelling agent can improve function
The planarization of film；
The brightness in microballon curtain face is high, resolution is high, color reducibility is preferable；
Electrostatic Absorption spraying is used to make paint particles pass through electric charge on high speed rotating band, adsorbed under attractive interaction effect
On base material, the film of formation is the most plentiful, adhesive force strong, high abrasion resistance, improves the quality of film.
Accompanying drawing explanation
In order to be illustrated more clearly that embodiment of the present invention or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is some embodiments described in the present invention, for those of ordinary skill in the art, is not paying creative work
Under premise, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the side structure schematic diagram in microballon curtain face in the present invention.
Detailed description of the invention
For the technical scheme making those skilled in the art be more fully understood that in the present invention, real below in conjunction with the present invention
Execute the accompanying drawing in mode, the technical scheme in embodiment of the present invention is clearly and completely described, it is clear that described
Embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment party in the present invention
Formula, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all answer
When belonging to the scope of protection of the invention.
Shown in ginseng Fig. 1, the invention discloses a kind of microballon curtain face, including:
Base material 10, the material of base material is poly-NDA second diester and the poly-copolyesters to this dioctyl phthalate second diester；
It is positioned at the PVC black layer 20 of base material 10 side；
It is positioned at the PVC white 30 of base material 10 opposite side；
The functional membrane 40 being positioned on PVC grieshoch 30, functional membrane includes light absorbing zone and protrudes from light absorbing zone upper surface
Microballon, functional membrane by quality accounting include the polyamide of 79%, the fire retardant of 3.5%, the bridging agent of 3.5%, 1.5% steady
Determine agent, the defoamer of 1.5%, the wetting agent of 2%, the thickening agent of 0.5%, the levelling agent of 0.5% and the microballon of 8%.
Wherein, in functional membrane, the thickness of light absorbing zone is 50 microns, and a diameter of 60 microns of microballon, microballon is glass microballoon
And/or polymer microbeads；Stabilizer is organic tin stabilizer, and fire retardant is decabromodiphenyl ether flame retardant, and thickening agent is polypropylene
Amide thickening agent, levelling agent is acrylate levelling agent.
Correspondingly, the preparation method in a kind of microballon curtain face, specifically include:
S1, NDA second diester monomer with this dioctyl phthalate second diester monomer is carried out polycondensation, form poly-2,6-naphthalene
Dioctyl phthalate second diester and the poly-copolyesters base material to this dioctyl phthalate second diester；
S2, prepare PVC black layer in the side of base material；
S3, prepare PVC white at the opposite side of base material；
S4, polyamide by quality accounting is 79%, the fire retardant of 3.5%, the bridging agent of 3.5%, 1.5% stablize
The microballon of agent, the defoamer of 1.5%, the wetting agent of 2%, the thickening agent of 0.5%, the levelling agent of 0.5% and 8% joins
In DMF (dimethylformamide) solvent, stir and heat and obtain uniform thick shape liquid；
S5, thick shape liquid is coated on by the way of Electrostatic Absorption sprays PVC white surface, forms functional membrane.
Wherein, step S1 particularly as follows:
By NDA second diester monomer (BHEN) of certain molar percentage (such as 1:4) and to this dioctyl phthalate second two
Ester monomer (BHET) adds in polycondensation container, adds catalyst Sb2O3, start stirring after being heated to about 200 DEG C, carry out polycondensation
Reaction, often compression is poly-, after coarse vacuum polycondensation, then proceed to high vacuum stage of Fig, and keeping air pressure is 40～60Pa, and last discharging is also
Form PEN-PET copolyesters base material.
Table 1 below is the corresponding data of the molar percentage polyester base material reaction activity together of BHEN.
Table 1:PEN-PET copolyesters base material reaction activity
| Molar percentage/the % of BHEN | 0 | 8 | 12 | 16 | 20 | 100 |
| E/kJ*mol-1 | 77 | 97 | 105 | 124 | 145 | 265 |
In prior art, poly-is a kind of common saturated polyester to this dioctyl phthalate second diester (PET), but its reaction activity
Relatively low, poly-NDA second diester (PEN) is the homology polyester of a kind of novel PET, and it is at mechanical property, thermostability
The aspects such as energy, barrier property are better than PET, but expensive due to it, cannot extensively apply in the industry.As can be seen from Table 1,
By PET Yu PEN carries out the PEN-PET copolyesters base material of polycondensation formation in the present invention, its performance is good, and preparation is simple, energy
In enough extensively application and industry.
Compared with prior art, the method have the advantages that
PEN-PET copolyesters base material reaction activity is better than PET base material, by controlling NDA second diester monomer
Molar percentage can control the reaction activity of base material, and this base material low cost, it is possible to be widely used in commercial production；
Thickening agent can increase the thickness performance of thick shape liquid, improves the toughness of functional membrane, and levelling agent can improve function
The planarization of film；
The brightness in microballon curtain face is high, resolution is high, color reducibility is preferable；
Electrostatic Absorption spraying is used to make paint particles pass through electric charge on high speed rotating band, adsorbed under attractive interaction effect
On base material, the film of formation is the most plentiful, adhesive force strong, high abrasion resistance, improves the quality of film.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned exemplary embodiment, and
Without departing from the spirit or essential characteristics of the present invention, it is possible to realize the present invention in other specific forms.Therefore, nothing
Opinion, from the point of view of which point, all should be regarded embodiment as exemplary, and be nonrestrictive, and the scope of the present invention is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication of equivalency and scope of claim
All changes are included in the present invention.Any reference in claim should not be considered as limit involved right want
Ask.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed people in the art through appropriately combined as an entirety, the technical scheme in each embodiment
Member may be appreciated other embodiments.
Claims (7)
1. a microballon curtain face, it is characterised in that described microballon curtain face includes:
Base material, the material of described base material is poly-NDA second diester and the poly-copolyesters to this dioctyl phthalate second diester；
It is positioned at the PVC black layer of described base material side；
It is positioned at the PVC white of described base material opposite side；
Being positioned at the functional membrane in described PVC white, described functional membrane includes light absorbing zone and protrudes from described light absorbing zone
The microballon on surface, described functional membrane by quality accounting include the polyamide of 79%, the fire retardant of 3.5%, the bridging agent of 3.5%,
The stabilizer of 1.5%, the defoamer of 1.5%, the wetting agent of 2%, the thickening agent of 0.5%, the levelling agent of 0.5% and 8%
Microballon.
A kind of microballon curtain face the most according to claim 1, it is characterised in that the thickness of described light absorbing zone is 50 microns,
A diameter of 60 microns of described microballon.
A kind of microballon curtain face the most according to claim 1, it is characterised in that described microballon is glass microballoon and/or polymerization
Thing microballon.
A kind of microballon curtain face the most according to claim 1, it is characterised in that described stabilizer is organic tin stabilizer, institute
Stating fire retardant is decabromodiphenyl ether flame retardant, and described thickening agent is polyacrylamide thickeners, and described levelling agent is acrylate
Levelling agent.
5. the preparation method in a microballon curtain face, it is characterised in that described preparation method includes:
S1, NDA second diester monomer with this dioctyl phthalate second diester monomer is carried out polycondensation, form poly-2,6-naphthalene diformazan
Acid second diester and the poly-copolyesters base material to this dioctyl phthalate second diester；
S2, prepare PVC black layer in the side of base material；
S3, prepare PVC white at the opposite side of base material；
S4, polyamide by quality accounting is 79%, the fire retardant of 3.5%, the bridging agent of 3.5%, the stabilizer of 1.5%,
The microballon of the defoamer of 1.5%, the wetting agent of 2%, the thickening agent of 0.5%, the levelling agent of 0.5% and 8% joins solvent
In, stir and heat and obtain uniform thick shape liquid；
S5, thick shape liquid is coated on by the way of Electrostatic Absorption sprays PVC white surface, forms functional membrane.
Preparation method the most according to claim 5, it is characterised in that described solvent is DMF solvent.
Preparation method the most according to claim 5, it is characterised in that described stabilizer is organic tin stabilizer, described resistance
Combustion agent is decabromodiphenyl ether flame retardant, and described thickening agent is polyacrylamide thickeners, and described levelling agent is acrylate levelling
Agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610485642.4A CN106125487A (en) | 2016-06-28 | 2016-06-28 | A kind of microballon curtain face and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610485642.4A CN106125487A (en) | 2016-06-28 | 2016-06-28 | A kind of microballon curtain face and preparation method thereof |
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| CN106125487A true CN106125487A (en) | 2016-11-16 |
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| CN201610485642.4A Pending CN106125487A (en) | 2016-06-28 | 2016-06-28 | A kind of microballon curtain face and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107844018A (en) * | 2016-09-19 | 2018-03-27 | 苏州黑白画映影视器材有限公司 | Bead projection screen |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006082870A1 (en) * | 2005-02-02 | 2006-08-10 | Dai Nippon Printing Co., Ltd. | Reflective screen, method for manufacturing the same, and reflective projection system |
| CN201408321Y (en) * | 2009-03-30 | 2010-02-17 | 江苏红叶视听器材股份有限公司 | High-definition projection screen |
| CN104090462A (en) * | 2014-06-20 | 2014-10-08 | 江苏红叶视听器材股份有限公司 | Microbead screen surface and manufacturing method thereof |
| CN104316986A (en) * | 2014-10-26 | 2015-01-28 | 昆山乐凯锦富光电科技有限公司 | Reflection polarization brightening diffusion composite film |
| CN105647311A (en) * | 2016-01-14 | 2016-06-08 | 四川长虹电器股份有限公司 | Projection screen coating paint, preparation method and coating forming method |
-
2016
- 2016-06-28 CN CN201610485642.4A patent/CN106125487A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006082870A1 (en) * | 2005-02-02 | 2006-08-10 | Dai Nippon Printing Co., Ltd. | Reflective screen, method for manufacturing the same, and reflective projection system |
| CN201408321Y (en) * | 2009-03-30 | 2010-02-17 | 江苏红叶视听器材股份有限公司 | High-definition projection screen |
| CN104090462A (en) * | 2014-06-20 | 2014-10-08 | 江苏红叶视听器材股份有限公司 | Microbead screen surface and manufacturing method thereof |
| CN104316986A (en) * | 2014-10-26 | 2015-01-28 | 昆山乐凯锦富光电科技有限公司 | Reflection polarization brightening diffusion composite film |
| CN105647311A (en) * | 2016-01-14 | 2016-06-08 | 四川长虹电器股份有限公司 | Projection screen coating paint, preparation method and coating forming method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107844018A (en) * | 2016-09-19 | 2018-03-27 | 苏州黑白画映影视器材有限公司 | Bead projection screen |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |
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