CN108299990A - Grey microballon projection screen - Google Patents
Grey microballon projection screen Download PDFInfo
- Publication number
- CN108299990A CN108299990A CN201610831237.3A CN201610831237A CN108299990A CN 108299990 A CN108299990 A CN 108299990A CN 201610831237 A CN201610831237 A CN 201610831237A CN 108299990 A CN108299990 A CN 108299990A
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- CN
- China
- Prior art keywords
- projection screen
- pvc
- microballon
- layer
- screen according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/04—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C09D127/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
-
- 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
- G03B21/602—Lenticular screens
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Overhead Projectors And Projection Screens (AREA)
Abstract
This application discloses a kind of grey microballon projection screens, including curtain base, be formed in act base PVC black layer and PVC grieshoch and aluminium coated when being sequentially formed in act base in addition, it is embedded with microballon in the aluminium coated, which protrudes out layer surface of aluminizing, and PVC ashes layer material includes by quality accounting：83% polyvinyl chloride resin；2.3% gray colored agent；3% hollow ceramic powder；1.4% plasticizer；0.4% antioxidizing thermal stabilizer；0.6% mould inhibitor；5% anatase thpe white powder；Surplus is wetting agent.Ash microballon projection screen of the invention is made of non-spraying technique, and film forming is secured；It is foldable, washable；Suitable for grand theater, the underwind jumbo electric screen of stage lighting；Service life is long.
Description
Technical field
This application involves a kind of projection equipment, more particularly to a kind of grey microballon projection screen.
Background technology
Screen is generated with motion picture technique, the development of shadow casting technique and needs, and the screen recognized earliest is film
The big screen of institute, universal in terms of education, engineering family with the raising and projector of shadow casting technique, screen is also more next
More it is familiar with by people.As long as projection screen experienced the common curtain that can reflect image from early stage, it is developing progressively to chase after
Perfect image, super large picture, higher resolution, more high contrast and better vision true to nature is asked to protect contour level requirement
Curtain.
Traditional screen makes functional layer using high pressure Air spraying, and this method can be changed with the unstable of air pressure, then
In addition there is quite a few coating that can be lost with the diffusion of air, film forming is relatively thin, need to can be only achieved spy by multi-pass operation
Fixed film thickness requirement.
In addition, coating used by traditional curtain is difficult to meet actual demand on gain, visual angle and sound attenuating.
Invention content
The purpose of the present invention is to provide a kind of grey microballon projection screens, to overcome deficiency in the prior art.
To achieve the above object, the present invention provides the following technical solutions：
The embodiment of the present application discloses a kind of grey microballon projection screen, including curtain base, be formed in act base one side PVC black layer, with
And it is sequentially formed in the PVC grieshoch and aluminium coated of the other one side of act base, it is embedded with microballon in the aluminium coated, which protrudes out
It aluminizes layer surface, PVC ashes layer material includes by quality accounting：
83% polyvinyl chloride resin；
2.3% gray colored agent；
3% hollow ceramic powder；
1.4% plasticizer；
0.4% antioxidizing thermal stabilizer；
0.6% mould inhibitor；
5% anatase thpe white powder；
Surplus is wetting agent.
Preferably, in above-mentioned grey microballon projection screen, the microballon is polymer microbeads or glass microballoon.
Preferably, in above-mentioned grey microballon projection screen, the layer surface of aluminizing is coated with protective layer, and protective layer is organic
Silicon layer.
Preferably, in above-mentioned grey microballon projection screen, PVC black layer surface is covered with one layer of electrostatic film.
Preferably, in above-mentioned grey microballon projection screen, the PVC grieshoch is formed in an act base using electrostatic adsorption type spraying
Surface.
Preferably, in above-mentioned grey microballon projection screen, the electrostatic adsorption type spraying preferably uses platform-type spraying.
Preferably, in above-mentioned grey microballon projection screen, constant temperature and humidity is kept in electrostatic adsorption type spraying process.
Preferably, in above-mentioned grey microballon projection screen, the plasticizer is diisononyl phthalate；Anti-oxidant heat
Stabilizer is phosphite ester kind antioxidant；Mould inhibitor is the double phenoxazine arsenic of 10,10 '-oxos and epoxies quaternary ammonium mixture.
Compared with the prior art, the advantages of the present invention are as follows：
(1), it is made of non-spraying technique, film forming is secured；
(2), foldable, washable；
(3), it is suitable for grand theater, the underwind jumbo electric screen of stage lighting；
(4), service life is long.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
Other drawings may also be obtained based on these drawings.
Fig. 1 show the structural schematic diagram of grey microballon projection screen in the specific embodiment of the invention；
Fig. 2 show the gain curve schematic diagram of grey microballon projection screen in the specific embodiment of the invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out detailed retouch
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained without making creative work
Example, shall fall within the protection scope of the present invention.
In conjunction with shown in Fig. 1, grey microballon projection screen, including curtain base 1, the PVC black layer 2 and successively for being formed in 1 one side of act base
It is formed in the PVC grieshoch 3 and aluminium coated 4 of 1 other one side of act base, is embedded with microballon 5 in the aluminium coated 4, which protrudes out
4 surface of aluminium coated.
Further, microballon is polymer microbeads or glass microballoon.
Further, 4 surface of aluminium coated coats matcoveredn 6, and protective layer 6 is silicone layer.
In the technical solution, aluminium coated is set, make projection screen can provide hard curtain good picture effect like that and
Can realize folding portable, use is placed all more convenient, is coated with organosilicon face stopping off on aluminium coated, protection intolerant to
The vacuum aluminium coated layer of scuffing, plays a protective role to vacuum aluminium coated layer, prevents from generating the influences such as cut use on vacuum aluminium coated layer
Effect extends the service life of projection screen.
Further, 2 surface of PVC black layer is covered with one layer of electrostatic film 7.
In the technical solution, curtain can be made to be adsorbed on metope easily by electrostatic film.
PVC grieshoch is formed in an act primary surface using electrostatic adsorption type spraying, and PVC ashes layer material includes by quality accounting：
83% polyvinyl chloride resin；
2.3% gray colored agent；
3% hollow ceramic powder；
1.4% plasticizer；
0.4% antioxidizing thermal stabilizer；
0.6% mould inhibitor；
5% anatase thpe white powder；
Surplus is wetting agent.
Wherein, plasticizer is diisononyl phthalate；Antioxidizing thermal stabilizer is phosphite ester kind antioxidant；It is mould proof
Agent is the double phenoxazine arsenic of 10,10 '-oxos and epoxies quaternary ammonium mixture.
It in the technical solution, is sprayed using Electrostatic Absorption, allows paint particles high speed first to turn to take negative electrical charge, in attractive interaction
It is adsorbed onto in screen under effect, the film of formation uniformly enriches, strong adhesive force, wearability are good.
Electrostatic adsorption type spraying preferably using platform-type spraying (level spray), can more preferably utilize limited screen to produce empty
Between.
Further, constant temperature and humidity is kept in spraying process.
The gain curve figure of projection screen is joined shown in Fig. 2.
In conclusion this case projection screen advantage includes at least：
(1), it is made of non-spraying technique, film forming is secured；
(2), foldable, washable；
(3), it is suitable for grand theater, the underwind jumbo electric screen of stage lighting；
(4), service life is long.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
The above is only the specific implementation mode of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection domain of the application.
Claims (8)
1. a kind of ash microballon projection screen, which is characterized in that including curtain base, be formed in the PVC black layer and shape successively of act base one side
At in being embedded with microballon in the PVC grieshoch and aluminium coated of the other one side of curtain base, the aluminium coated, which protrudes out aluminium coated table
Face, PVC ashes layer material include by quality accounting：
83% polyvinyl chloride resin；
2.3% gray colored agent；
3% hollow ceramic powder；
1.4% plasticizer；
0.4% antioxidizing thermal stabilizer；
0.6% mould inhibitor；
5% anatase thpe white powder；
Surplus is wetting agent.
2. ash microballon projection screen according to claim 1, it is characterised in that：The microballon is that polymer microbeads or glass are micro-
Pearl.
3. ash microballon projection screen according to claim 1, it is characterised in that：The layer surface of aluminizing is coated with protective layer,
Protective layer is silicone layer.
4. ash microballon projection screen according to claim 1, it is characterised in that：PVC black layer surface be covered with one layer it is quiet
Electrolemma.
5. ash microballon projection screen according to claim 1, it is characterised in that：The PVC grieshoch is sprayed using electrostatic adsorption type
Painting is formed in an act primary surface.
6. ash microballon projection screen according to claim 5, it is characterised in that：The electrostatic adsorption type spraying is preferably using flat
Desk-top spraying.
7. ash microballon projection screen according to claim 5, it is characterised in that：Constant temperature is kept in electrostatic adsorption type spraying process
Constant humidity.
8. ash microballon projection screen according to claim 1, it is characterised in that：The plasticizer is two different nonyl of phthalic acid
Ester；Antioxidizing thermal stabilizer is phosphite ester kind antioxidant；Mould inhibitor is the double phenoxazine arsenic of 10,10 '-oxos and epoxies quaternary ammonium salt
Mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831237.3A CN108299990A (en) | 2016-09-19 | 2016-09-19 | Grey microballon projection screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831237.3A CN108299990A (en) | 2016-09-19 | 2016-09-19 | Grey microballon projection screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108299990A true CN108299990A (en) | 2018-07-20 |
Family
ID=62871731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610831237.3A Withdrawn CN108299990A (en) | 2016-09-19 | 2016-09-19 | Grey microballon projection screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108299990A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114292540A (en) * | 2020-10-08 | 2022-04-08 | 张家港宝视特影视器材有限公司 | Environment-friendly projection curtain |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2251736Y (en) * | 1995-07-04 | 1997-04-09 | 陆晓奋 | Reflecting projection screen for projector object distance expansion device |
| CN201514537U (en) * | 2009-09-27 | 2010-06-23 | 宏益科技材料股份有限公司 | Optical projection screen |
| CN103435942A (en) * | 2013-09-09 | 2013-12-11 | 苏州睿智同策广告有限公司 | PVC (Polyvinyl Chloride) base film, spray printing cloth for light box advertising and manufacturing method of spray printing cloth |
| CN104090458A (en) * | 2014-06-20 | 2014-10-08 | 江苏红叶视听器材股份有限公司 | Microbead projection screen and manufacturing method thereof |
| CN104090457A (en) * | 2014-06-20 | 2014-10-08 | 江苏红叶视听器材股份有限公司 | Fluorescent projection screen and manufacturing method thereof |
| CN104090460A (en) * | 2014-06-20 | 2014-10-08 | 江苏红叶视听器材股份有限公司 | Grey micro-bead curtain surface and manufacturing method thereof |
| CN105623407A (en) * | 2014-11-29 | 2016-06-01 | 江阴东恒新材料科技有限公司 | Projection screen coating with porcelain light effect |
| CN105785702A (en) * | 2016-05-25 | 2016-07-20 | 潘爱松 | Electrostatic projection curtain |
-
2016
- 2016-09-19 CN CN201610831237.3A patent/CN108299990A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2251736Y (en) * | 1995-07-04 | 1997-04-09 | 陆晓奋 | Reflecting projection screen for projector object distance expansion device |
| CN201514537U (en) * | 2009-09-27 | 2010-06-23 | 宏益科技材料股份有限公司 | Optical projection screen |
| CN103435942A (en) * | 2013-09-09 | 2013-12-11 | 苏州睿智同策广告有限公司 | PVC (Polyvinyl Chloride) base film, spray printing cloth for light box advertising and manufacturing method of spray printing cloth |
| CN104090458A (en) * | 2014-06-20 | 2014-10-08 | 江苏红叶视听器材股份有限公司 | Microbead projection screen and manufacturing method thereof |
| CN104090457A (en) * | 2014-06-20 | 2014-10-08 | 江苏红叶视听器材股份有限公司 | Fluorescent projection screen and manufacturing method thereof |
| CN104090460A (en) * | 2014-06-20 | 2014-10-08 | 江苏红叶视听器材股份有限公司 | Grey micro-bead curtain surface and manufacturing method thereof |
| CN105623407A (en) * | 2014-11-29 | 2016-06-01 | 江阴东恒新材料科技有限公司 | Projection screen coating with porcelain light effect |
| CN105785702A (en) * | 2016-05-25 | 2016-07-20 | 潘爱松 | Electrostatic projection curtain |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114292540A (en) * | 2020-10-08 | 2022-04-08 | 张家港宝视特影视器材有限公司 | Environment-friendly projection curtain |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180720 |