CN108250854A - A kind of metal screen optical coating formula available for motion picture projection and preparation method thereof - Google Patents
A kind of metal screen optical coating formula available for motion picture projection and preparation method thereof Download PDFInfo
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- CN108250854A CN108250854A CN201810194936.0A CN201810194936A CN108250854A CN 108250854 A CN108250854 A CN 108250854A CN 201810194936 A CN201810194936 A CN 201810194936A CN 108250854 A CN108250854 A CN 108250854A
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- Prior art keywords
- motion picture
- metal screen
- optical coating
- picture projection
- preparation
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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
- 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
- C09D5/38—Paints containing free metal not provided for above in groups C09D5/00 - C09D5/36
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—Aluminium
-
- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Overhead Projectors And Projection Screens (AREA)
Abstract
The present invention discloses a kind of metal screen optical coating formula available for motion picture projection, include copolymer resins, aluminium paste, antioxidant, antifoaming agent, delustering agent, fire retardant, cellulose solution, diluent, the polarization characteristic of true reduction film polarized light source, show more perfect stereoscopic effect, feeling on the spot in person is brought to spectators, and brings unprecedented visual impact, positive progradation can be played to the fast development of 3D films, novel design is a kind of good innovation scheme.
Description
Technical field
The present invention relates to screen optical coatings, match specifically for a kind of metal screen optical coating available for motion picture projection
Side and preparation method thereof.
Background technology
With the development of motion picture technique, cinematographic projector is shown by the number of past film projection till now, and
Nowadays the laser light source also extensive use in motion picture projection, and with its remarkable color rendition degree, vividness and brightness adjustability
Motion picture projection market is gradually captured, and completely new viewing is brought to experience to spectators with industrial advantages such as hi-vision resolutions.
Luminance factor β higher, the β=2.8-4.0 of existing metal screen, effective 2 α of angle of scattering is less than 35 °, linear polarization ratio
Less than 150:1, since the luminance factor of existing metal screen is higher, when projection, easily forms hot spot in screen, so as to serious
Influence the viewing effect of film.And its effective angle of scattering is smaller, and the picture brightness of movie theater both sides viewing area is caused drastically to decline,
The project effect of mute is directly affected, has also influenced the attendance of movie theatre, existing metal screen polarization ratio is relatively low, in 3D
The polarization characteristic of more difficult reduction projection reflected light, makes 3D glasses be difficult to effectively filter polarised light, so as to wear during motion picture projection
Still occurs ghost phenomena during 3D glasses viewings, the metal coating fastness of existing metal curtain is poor, in screen packaging, transport, installation
During the curtain surface damage of unrepairable is easily caused to the carrying grazing of screen, directly affect screen installation quality, there is
It is insufficient, it is impossible to meet the needs of social development.
In conclusion in view of the drawbacks of the prior art, it is accordingly required in particular to a kind of metal screen optics available for motion picture projection
Formulation for coating material and preparation method thereof, to solve the deficiencies in the prior art.
Invention content
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that the present invention proposes that one kind can
Metal screen optical coating formula for motion picture projection and preparation method thereof, the luminance factor for making metal screen and effectively scattering
Angle is reasonably combined, improves the linear polarization of metal screen than the fastness with metal coating, spectators is made to obtain best viewing effect
Fruit.The defects of having solved the prior art.
To achieve these goals, technical scheme is as follows：
A kind of metal screen optical coating formula available for motion picture projection includes copolymer resins, aluminium paste, anti-oxidant
Agent, antifoaming agent, delustering agent, fire retardant, cellulose solution, diluent；
The mass percent of each component is：
In copolymer resins of the present invention using film-forming resin, antifoaming agent uses organic silicone oil, and delustering agent uses delustring
Powder, fire retardant use halogen-free flame retardants aluminium hydroxide：
Parts by weight constituent specifically includes following ratio：
A kind of preparation method of metal screen optical coating formula available for motion picture projection,
Wherein；Include following steps：
1) preparation slurry is mixed evenly by formula in each raw material；
2) by slurry sealing storage to curing；
3) diluent that slurry addition has been configured is prepared, certain viscosity is adjusted to, to meet production requirement；
4) it after the material prepared is filtered before feeding, is sent into workshop and is used for spraying.
Further, each component and quality proportioning are as follows in diluent of the present invention：
EAC:BAC:CAC=1:1:2
Further, the viscosity of the present invention for preparing slurry is 12-15 seconds.
Further, spraying method includes the following steps：
(1) it checks the stability of the operation of spraying equipment, installs spray gun；
(2) front and rear rifle spraying process is used, spraying personnel carefully regulate spray gun, and curtain spraying can be gone up after all going well；
(3) operating personnel pay attention to observing flush coater working condition, must not arbitrarily adjust flush coater parameter；
(4) operating personnel should ensure that act face is smooth during curtain under；
(5) it is packed after screen hanging drying.
The beneficial effects of the invention are as follows：According to customer demand, the metal screen of different spectrophotometric data requirements is produced,
To adapt to the demand of different motion picture projection techniques.Metal screen picture when showing common film is made to become clear gorgeous but not pierce
Yan , spectators Give bring comfortable viewing to experience；Make metal screen when showing 3D films, with its distinctive high polarization ratio, really
The polarization characteristic of film polarized light source is restored, more perfect stereoscopic effect is showed, feeling on the spot in person is brought to spectators, and
Unprecedented visual impact is brought, positive progradation can be played to the fast development of 3D films, it is novel in design, it is one
The good innovation scheme of kind.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, further
Illustrate the present invention.
A kind of metal screen optical coating formula available for motion picture projection includes copolymer resins, aluminium paste, anti-oxidant
Agent, antifoaming agent, delustering agent, fire retardant, cellulose solution, diluent；
The mass percent of each component is：
In one embodiment of the present invention：Copolymer resins use film-forming resin, and antifoaming agent uses organic silicone oil, disappears
Photo etching uses flatting silica, and fire retardant uses halogen-free flame retardants aluminium hydroxide：
Parts by weight constituent specifically includes following ratio：
A kind of preparation method of metal screen optical coating formula available for motion picture projection,
Wherein；Include following steps：
1) preparation slurry is mixed evenly by formula in each raw material；
2) by slurry sealing storage to curing；
3) diluent that slurry addition has been configured is prepared, certain viscosity is adjusted to, to meet production requirement；
4) it after the material prepared is filtered before feeding, is sent into workshop and is used for spraying.
Each component and quality proportioning are as follows in diluent：
EAC:BAC:CAC=1:1:2
The viscosity for preparing slurry is 12-15 seconds.
Spraying method includes the following steps：
(1) it checks the stability of the operation of spraying equipment, installs spray gun；
(2) front and rear rifle spraying process is used, spraying personnel carefully regulate spray gun, and curtain spraying can be gone up after all going well；
(3) operating personnel pay attention to observing flush coater working condition, must not arbitrarily adjust flush coater parameter；
(4) operating personnel should ensure that act face is smooth during curtain under；
(5) it is packed after screen hanging drying.
Film forming matter is changed to vinyl chloride-vinyl acetate resin by original dual-component polyurethane resin, vinyl chloride-vinyl acetate resin is with preferable
Toughness, durable anti-curve performance, wear resistance are strong with PVC acts of bases and aluminium powder binding force, solve the adhesion problem of coating；
Again type selecting is carried out to aluminium paste, cladded type aluminium paste is changed to by original common passivation type, the picking for solving screen
Phenomenon；
Cellulose solution is added in film forming matter, improves the hardness of coating；
The flatting silica with photoextinction is added in coating system, eliminates extra resinous luster, makes metal screen only
The distinctive metallic luster of aluminium paste is presented, solves the problems, such as the bloom of screen and speck.
The principle of the present invention is：
(1) by the reasonably combined use of aluminium paste and anti-settling delustering agent dosage, particular arrangement is formed, cinematographic projector is thrown
Incoming incident light has on the light angle of reflection in 2 π solid angles spaces gathers gain reflection characteristic.It is identical bright reaching
Reach effective scattering as big as possible while spending coefficient；
(2) using the distinctive reduction characteristic to polarised light of aluminium paste, the stereoscopic effect of polarized light type 3D films is realized.
The beneficial effects of the invention are as follows：According to customer demand, the metal screen of different spectrophotometric data requirements is produced,
To adapt to the demand of different motion picture projection techniques.Metal screen picture when showing common film is made to become clear gorgeous but not pierce
Yan , spectators Give bring comfortable viewing to experience；Make metal screen when showing 3D films, with its distinctive high polarization ratio, really
The polarization characteristic of film polarized light source is restored, more perfect stereoscopic effect is showed, feeling on the spot in person is brought to spectators, and
Unprecedented visual impact is brought, positive progradation can be played to the fast development of 3D films, it is novel in design, it is one
The good innovation scheme of kind.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, it is of the invention without departing from the spirit and scope of the present invention also to have respectively
Kind changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by
Appended claims and its equivalent define.
Claims (6)
1. a kind of metal screen optical coating formula available for motion picture projection, it is characterised in that：Include copolymer resins, aluminium
Slurry, antioxidant, antifoaming agent, delustering agent, fire retardant, cellulose solution, diluent；
The mass percent of each component is：
2. a kind of metal screen optical coating formula available for motion picture projection according to claim 1, it is characterised in that：
The copolymer resins use film-forming resin, and antifoaming agent uses organic silicone oil, and delustering agent uses flatting silica, and fire retardant uses Halogen
Fire retardant aluminium hydroxide：
Parts by weight constituent specifically includes following ratio：
3. a kind of preparation method of metal screen optical coating formula available for motion picture projection,
Include following steps：
1) preparation slurry is mixed evenly by formula in each raw material；
2) by slurry sealing storage to curing；
3) diluent that slurry addition has been configured is prepared, certain viscosity is adjusted to, to meet production requirement；
4) it after the material prepared is filtered before feeding, is sent into workshop and is used for spraying.
4. according to claim a kind of 3 metal screen optical coating formulas available for motion picture projection stated preparation method,
It is characterized in that：Each component and quality proportioning are as follows in diluent：
EAC:BAC:CAC=1:1:2.
5. according to claim a kind of 3 metal screen optical coating formulas available for motion picture projection stated preparation method,
It is characterized in that：The viscosity of the preparation slurry is 12-15 seconds.
6. according to claim a kind of 3 metal screen optical coating formulas available for motion picture projection stated preparation method,
It is characterized in that：Spraying method includes the following steps：
(1) it checks the stability of the operation of spraying equipment, installs spray gun；
(2) front and rear rifle spraying process is used, spraying personnel carefully regulate spray gun, and curtain spraying can be gone up after all going well；
(3) operating personnel pay attention to observing flush coater working condition, must not arbitrarily adjust flush coater parameter；
(4) operating personnel should ensure that act face is smooth during curtain under；
(5) it is packed after screen hanging drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194936.0A CN108250854A (en) | 2018-03-09 | 2018-03-09 | A kind of metal screen optical coating formula available for motion picture projection and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194936.0A CN108250854A (en) | 2018-03-09 | 2018-03-09 | A kind of metal screen optical coating formula available for motion picture projection and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108250854A true CN108250854A (en) | 2018-07-06 |
Family
ID=62746186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810194936.0A Pending CN108250854A (en) | 2018-03-09 | 2018-03-09 | A kind of metal screen optical coating formula available for motion picture projection and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108250854A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243337A (en) * | 2018-10-15 | 2019-01-18 | 马鞍山和春文化传媒有限公司 | A kind of high-strength ageing projection advertisement curtain |
| CN112029357A (en) * | 2020-09-07 | 2020-12-04 | 苏州市贝特利高分子材料股份有限公司 | Self-drying water-based aluminum powder coating for PVC screen and preparation method and application thereof |
| CN112064367A (en) * | 2020-09-07 | 2020-12-11 | 苏州市贝特利高分子材料股份有限公司 | PVC composite material based on self-drying water-based aluminum powder coating and preparation method and application thereof |
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2018
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243337A (en) * | 2018-10-15 | 2019-01-18 | 马鞍山和春文化传媒有限公司 | A kind of high-strength ageing projection advertisement curtain |
| CN112029357A (en) * | 2020-09-07 | 2020-12-04 | 苏州市贝特利高分子材料股份有限公司 | Self-drying water-based aluminum powder coating for PVC screen and preparation method and application thereof |
| CN112064367A (en) * | 2020-09-07 | 2020-12-11 | 苏州市贝特利高分子材料股份有限公司 | PVC composite material based on self-drying water-based aluminum powder coating and preparation method and application thereof |
| CN112064367B (en) * | 2020-09-07 | 2022-11-08 | 苏州市贝特利高分子材料股份有限公司 | PVC composite material based on self-drying water-based aluminum powder coating and preparation method and application thereof |
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Application publication date: 20180706 |