CN107779056A - A kind of high reflecting coating - Google Patents
A kind of high reflecting coating Download PDFInfo
- Publication number
- CN107779056A CN107779056A CN201711102556.1A CN201711102556A CN107779056A CN 107779056 A CN107779056 A CN 107779056A CN 201711102556 A CN201711102556 A CN 201711102556A CN 107779056 A CN107779056 A CN 107779056A
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- CN
- China
- Prior art keywords
- parts
- weight
- reflecting coating
- high reflecting
- dispersant
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- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- 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
- C09D5/004—Reflecting paints; Signal paints
-
- 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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
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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)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of high reflecting coating, each component and each component mass fraction are as follows：The parts by weight of polyester resin 550~650, the parts by weight of hydroxyalkyl amide 40~55, the parts by weight of barium sulfate 40~60, the parts by weight of silica 30~280, the parts by weight of graphite 10~15, the parts by weight of silicon oxide microsphere 10~12, the parts by weight of degasser 2~6, the parts by weight of dispersant 2~6, the parts by weight of wax powder 2~6, the parts by weight of antioxidant 6~10, the parts by weight of special efficacy growth agent 2, the parts by weight of pigment 2, the parts by weight of aluminium dioxide 1~2.Silica is added in reflecting coating provided by the present invention, the albedo of light can be promoted, improves light utilization efficiency.
Description
Technical field
The present invention relates to a kind of technical field of coatings, and in particular to a kind of high reflecting coating.
Background technology
Light fixture in the market be all by light directly by acrylic face or glass transparent face direct irradiation, this
If sample human eye directly against seeing, can feel dazzling dizzy.The use of reflecting coating, after passing light through reflection, then human eye is shining into,
The excitement to human eye can be reduced.
The content of the invention
A kind of reflecting coating provided by the invention, can be high reflective, makes light utilization efficiency higher.
To realize above-mentioned technical purpose, the present invention use technical scheme for：A kind of high reflecting coating, its each component and each group
The mass fraction divided is as follows：550~650 parts of polyester resin, 40~55 parts of hydroxyalkyl amide, 40~60 parts of barium sulfate, titanium dioxide
230~280 parts of silicon, 10~15 parts of graphite, 10~12 parts of silicon oxide microsphere, smooth 2~6 parts of degasser, 2~6 parts of dispersant, wax
2~6 parts of powder, 6~10 parts of antioxidant, 2 parts of special efficacy growth agent, 2 parts of pigment, 1~2 part of aluminium dioxide.
Preferably, a kind of high reflecting coating, each component and each component mass fraction are as follows：600 parts of polyester resin, hydroxyalkyl
45 parts of acid amides, 50 parts of barium sulfate, 260 parts of silica, 10 parts of graphite, 12 parts of silicon oxide microsphere, smooth 4 parts of degasser, disperse
4 parts of agent, 4 parts of wax powder, 6 parts of antioxidant, 2 parts of special efficacy growth agent, 2 parts of pigment, 1 part of aluminium dioxide.
Further, the particle diameter of the silicon oxide microsphere is 20-30 microns.
Further, the dispersant is the polymeric dispersant of 100% active component.
Further, the growth agent includes one in surfactant, nitrogen-containing compound, aliphatic acid, metal oxide
Kind or at least two mixtures.
Further, the degasser is styrax.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art：It is reflective in the present invention
Silica is added in material, promotes the albedo of light, improves the utilization rate of light, so as to reduce thorn of the light to human eye
Swash.
Embodiment
Below by specific embodiment, the present invention is described further, but embodiment is not intended to limit the protection of the present invention
Scope.
Embodiment 1
The mass fraction of a kind of reflecting coating, each component and each component is as follows：600 parts of polyester resin, hydroxyalkyl amide 45
Part, 50 parts of barium sulfate, 260 parts of silica, 10 parts of graphite, 12 parts of silicon oxide microsphere, 4 parts of degasser, 4 parts of dispersant, wax powder 4
Part, 6 parts of antioxidant, 2 parts of special efficacy growth agent, 2 parts of pigment, 1 part of aluminium dioxide.
The polyester resin, hydroxyalkyl amide, barium sulfate 50, TiO2, graphite, silicon oxide microsphere are added by proportioning, stirred
After mixing uniformly, the degasser of proportional quantity, dispersant, wax powder, antioxidant, growth agent, pigment are sequentially added in the state of stirring
And alundum (Al2O3), after the completion of addition, stir 5 minutes, obtain mixed material；The mixed material is added in extruder,
Melting extrusion is carried out in the state of heating, obtains high reflecting coating.
Embodiment 2
The mass fraction of a kind of reflecting coating, each component and each component is as follows：Polyester resin：550 parts, hydroxyalkyl amide 55
Part, 60 parts of barium sulfate, 276 parts of silica, 15 parts of graphite, 12 parts of silicon oxide microsphere, 6 parts of degasser, 6 parts of dispersant, wax powder 4
Part, 10 parts of antioxidant, 2 parts of special efficacy growth agent, 2 parts of pigment, 2 parts of aluminium dioxide.
The polyester resin, hydroxyalkyl amide, barium sulfate 50, TiO2, graphite, silicon oxide microsphere are added by proportioning, stirred
After mixing uniformly, the degasser of proportional quantity, dispersant, wax powder, antioxidant, growth agent, pigment are sequentially added in the state of stirring
And alundum (Al2O3), after the completion of addition, stir 5 minutes, obtain mixed material；The mixed material is added in extruder,
Melting extrusion is carried out in the state of heating, obtains high reflecting coating.
Embodiment 3
The mass fraction of a kind of reflecting coating, each component and each component is as follows：650 parts of polyester resin, hydroxyalkyl amide 40
Part, 40 parts of barium sulfate, 230 parts of silica, 10 parts of graphite, 10 parts of silicon oxide microsphere, 3 parts of degasser, 3 parts of dispersant, wax powder 3
Part, 6 parts of antioxidant, 2 parts of special efficacy growth agent, 2 parts of pigment, 1 part of aluminium dioxide.
The polyester resin, hydroxyalkyl amide, barium sulfate 50, TiO2, graphite, silicon oxide microsphere are added by proportioning, stirred
After mixing uniformly, the degasser of proportional quantity, dispersant, wax powder, antioxidant, growth agent, pigment are sequentially added in the state of stirring
And alundum (Al2O3), after the completion of addition, stir 3 minutes, obtain mixed material；
The mixed material is added in extruder, melting extrusion is carried out in the state of heating, obtains high reflecting coating.
Embodiment in above-described embodiment can be further combined or replace, and embodiment is only to the present invention's
Preferred embodiment is described, and not the spirit and scope of the present invention are defined, and is not departing from design philosophy of the present invention
Under the premise of, various changes and modifications that professional and technical personnel in the art make to technical scheme belong to this hair
Bright protection domain.
Claims (6)
- A kind of 1. high reflecting coating, it is characterised in that including：The parts by weight of polyester resin 550~650, hydroxyalkyl amide 40~55 Parts by weight, the parts by weight of barium sulfate 40~60, the parts by weight of silica 30~280, the parts by weight of graphite 10~15, silicon oxide microsphere 10 ~12 parts by weight, the parts by weight of degasser 2~6, the parts by weight of dispersant 2~6, the parts by weight of wax powder 2~6, antioxidant weight 6~10 Part, the parts by weight of growth agent 2, the parts by weight of pigment 2, the parts by weight of alundum (Al2O3) 1~2.
- 2. high reflecting coating according to claim 1, it is characterised in that including：The parts by weight of polyester resin 600, hydroxyalkyl The parts by weight of acid amides 45, the parts by weight of barium sulfate 50, the parts by weight of silica 60, the parts by weight of graphite 10, the parts by weight of silicon oxide microsphere 12, The parts by weight of degasser 4, the parts by weight of dispersant 4, the parts by weight of wax powder 4, the parts by weight of antioxidant 6, the parts by weight of growth agent 2, the weight of pigment 2 Part, the parts by weight of alundum (Al2O3) 1.
- 3. high reflecting coating according to claim 1, it is characterised in that the particle diameter of the silicon oxide microsphere is that 20-30 is micro- Rice.
- 4. high reflecting coating according to claim 1, it is characterised in that the dispersant is the poly- of 100% active component Compound dispersant.
- 5. high reflecting coating according to claim 1, it is characterised in that the growth agent includes surfactant, nitrogenous One kind or at least two mixtures in compound, aliphatic acid, metal oxide.
- 6. high reflecting coating according to claim 1, it is characterised in that the degasser is styrax.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711102556.1A CN107779056A (en) | 2017-11-07 | 2017-11-07 | A kind of high reflecting coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711102556.1A CN107779056A (en) | 2017-11-07 | 2017-11-07 | A kind of high reflecting coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107779056A true CN107779056A (en) | 2018-03-09 |
Family
ID=61432534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711102556.1A Withdrawn CN107779056A (en) | 2017-11-07 | 2017-11-07 | A kind of high reflecting coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107779056A (en) |
-
2017
- 2017-11-07 CN CN201711102556.1A patent/CN107779056A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180309 |
|
| WW01 | Invention patent application withdrawn after publication |