CN106752748B - A kind of luminescent material of high safety performance - Google Patents

A kind of luminescent material of high safety performance Download PDF

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Publication number
CN106752748B
CN106752748B CN201611207171.7A CN201611207171A CN106752748B CN 106752748 B CN106752748 B CN 106752748B CN 201611207171 A CN201611207171 A CN 201611207171A CN 106752748 B CN106752748 B CN 106752748B
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fluorescent powder
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magnesia
weight
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CN106752748A (en
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佘德云
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Jiangsu Nine Still New Material Co Ltd
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Jiangsu Nine Still New Material Co Ltd
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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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C09D163/10—Epoxy resins modified by unsaturated compounds
    • 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
    • C09D5/22—Luminous paints
    • 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
    • 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
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • 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
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • 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

Abstract

The present invention relates to a kind of luminescent materials of high safety performance, its constituent is as follows according to parts by weight: 22.5-39 parts of epoxy vinyl ester resin, 15-26 parts of unsaturated polyester resin, 0.45-0.93 parts of ultraviolet curing agent, 0.35-1.00 parts of size, 12-21 parts of wollastonite, 11-14 parts of aluminium hydroxide A, B14-18 parts of aluminium hydroxide, 4-8 parts of filler, 0.10-0.20 parts of magnesia A, 0.10-0.12 parts of magnesia B, 0.80-1.50 parts of anti-settling agent, 0.5-15 parts of fluorescent powder, functional diversity, energy conservation and environmental protection, cost is relatively low.

Description

A kind of luminescent material of high safety performance
Technical field
The present invention relates to a kind of luminescent material more particularly to a kind of luminescent materials of high safety performance.
Background technique
Energy can be absorbed in some way, converted it into light radiation substance and be called luminescent material.Existing luminous material Material is simple luminescent coating, only plays luminous function, can not be developed other effects of luminescent material, functional form It is more single.
Summary of the invention
The present invention proposes a kind of luminescent material of high safety performance regarding to the issue above, functional diversity, energy conservation and environmental protection, Cost is relatively low.
Specific technical solution is as follows:
A kind of luminescent material of high safety performance, constituent are as follows according to parts by weight:
The luminescent material of above-mentioned a kind of high safety performance, wherein the epoxy vinyl ester resin and unsaturated polyester (UP) tree The weight fraction ratio of rouge is 1.5:1.
The luminescent material of above-mentioned a kind of high safety performance, wherein the epoxy vinyl ester resin is bisphenol-A epoxy ethylene Base ester resin.
A kind of luminescent material of above-mentioned high safety performance, wherein the unsaturated polyester resin by isophthalic anhydride and Neopentyl glycol polycondensation forms.
The invention has the benefit that
Luminescent material of the invention has light-cured performance, can be applied to pipeline outer-layer heat preservation cold insulation label, and ground is anti- Slide sign note, road markings or other occasions for needing to be identified at night, functional diversity, energy conservation and environmental protection, cost is relatively low, prevents Rotten performance is good, easy for construction, and tolerance is good.
Specific embodiment
It is clear to be more clear technical solution of the present invention, below the present invention is described further, any pair of sheet The technical characteristic of inventive technique scheme carries out the scheme that equivalencing is obtained with conventional reasoning and each falls within the scope of the present invention.
Embodiment one
A kind of luminescent material of high safety performance, preparation method are as follows:
(1) add on one side after according to parts by weight mixing 30 parts of epoxy vinyl ester resins and 20 parts of unsaturated polyester resins Heat be stirred on one side, heating temperature is promoted to 90 DEG C from 30 DEG C of speed with 3 DEG C/10min, 90 DEG C at a temperature of persistently stir Mix 18min；
(2) 1.2 portions of anti-settling agents, 0.75 part of size and 12.5 parts of aluminium hydroxide A are added according to parts by weight, temperature is mentioned 130 DEG C are risen to, continues to stir 35min；
(3) 15 parts of wollastonites, 5.5 parts of fillers and 0.15 part of magnesia A are added according to parts by weight, stirs 45min；
(4) after temperature being cooled to 75 DEG C, 0.68 part of ultraviolet curing agent, 16 parts of aluminium hydroxide B and 0.11 part of oxygen is added Change magnesium B, stirs 25min；
(5) after temperature being further cooled to 35 DEG C, 0.5-15 parts of fluorescent powders is added and stir 10-20min.
The epoxy vinyl ester resin is bisphenol-A epoxide vinylester resin；
The unsaturated polyester resin is formed by isophthalic anhydride and neopentyl glycol polycondensation；
The partial size of the wollastonite is 10 μm；
The partial size of the aluminium hydroxide A is 2 μm；
The partial size of the aluminium hydroxide B is 25 μm；
The filler is mixed by solid ceramic microballoon powder and tridecafluoro-n-octyltriethoxysilane by the weight fraction ratio of 7:2 It forms；
The ultraviolet curing agent be diphenylthanedione, acid anhydrides and titanium oxide by 5:7:2 weight fraction ratio mixing and At；
The size is according to parts by weight by 5 parts of methyl trichlorosilane, 2 parts of silicone oil, Lauryl Alcohol ester 0.7, formic acid 0.3 Part, 0.34 part of γ-methacryloxypropyl trimethoxy silane, 0.04 part of tetramethylammonium hydroxide and 3 parts of water mixing and At；
The specific surface area of the magnesia A is 185m2·g—1；
The specific surface area of the magnesia B is 92m2·g—1；
The anti-settling agent is fumed silica；
The fluorescent powder the preparation method is as follows:
(1) by one of the green emitting phosphor of firing, white fluorescent powder, yellow fluorescent powder or blue colour fluorescent powder and dispersion Ball, pure water, dispersing agent with 500r/min, dispersion 2.3h, fluorescent powder, dispersion ball, pure water, dispersing agent weight fraction ratio be 22: 15:18:3, dispersing agent use mass concentration for 25% potassium silicate solution；
(2) silicon dioxde solution that mass concentration is 22% is added in the fluorescent powder after dispersion, at this point, fluorescent powder and dioxy The volume ratio of SiClx solution is 1:6；The solution of zinc sulfate that molar concentration is 0.7mol/l, stirring are added after stirring 13min 12min, at this point, the volume ratio of silicon dioxde solution and solution of zinc sulfate is 1:1.2；
(3) coating treatment is carried out by the silica stirring 18min that 25ml is added in per kilogram fluorescent powder again；Silica is Transparent colloid liquid, SiO2 amount are 16%；
(4) fluorescent powder carries out water process after silica dioxide coating processing, goes after water process in steam dryer with 120 DEG C drying；
(5) fluorescent powder dried carries out sieve powder processing.
Embodiment two
A kind of luminescent material of high safety performance, preparation method are as follows:
(1) after 22.5 parts of epoxy vinyl ester resins and 15 parts of unsaturated polyester resins being mixed according to parts by weight on one side Heating be stirred on one side, heating temperature is promoted to 90 DEG C from 30 DEG C of speed with 3 DEG C/10min, 90 DEG C at a temperature of continue Stir 15min；
(2) 0.80 portion of anti-settling agent, 0.35 part of size and 11 parts of aluminium hydroxide A are added according to parts by weight, temperature is mentioned 120 DEG C are risen to, continues to stir 30min；
(3) 12 parts of wollastonites, 4 parts of fillers and 0.10 part of magnesia A are added according to parts by weight, stirs 40min；
(4) after temperature being cooled to 70 DEG C, 0.45 part of ultraviolet curing agent, 14 parts of aluminium hydroxide B and 0.10 part of oxygen is added Change magnesium B, stirs 20min；
(5) after temperature being further cooled to 30 DEG C, 0.5 part of fluorescent powder stirring 10min is added.
The epoxy vinyl ester resin is bisphenol-A epoxide vinylester resin；
The unsaturated polyester resin is formed by isophthalic anhydride and neopentyl glycol polycondensation；
The partial size of the wollastonite is 10 μm；
The partial size of the aluminium hydroxide A is 2 μm；
The partial size of the aluminium hydroxide B is 25 μm；
The filler is mixed by solid ceramic microballoon powder and tridecafluoro-n-octyltriethoxysilane by the weight fraction ratio of 7:2 It forms；
The ultraviolet curing agent be diphenylthanedione, acid anhydrides and titanium oxide by 5:7:2 weight fraction ratio mixing and At；
The size is according to parts by weight by 3 parts of methyl trichlorosilane, 1 part of silicone oil, Lauryl Alcohol ester 0.5, formic acid 0.1 Part, 0.03 part of γ-methacryloxypropyl trimethoxy silane, 0.02 part of tetramethylammonium hydroxide and 2 parts of water mixing and At；
The specific surface area of the magnesia A is 160m2·g—1；
The specific surface area of the magnesia B is 75m2·g—1；
The anti-settling agent is fumed silica；
The fluorescent powder the preparation method is as follows:
(1) by one of the green emitting phosphor of firing, white fluorescent powder, yellow fluorescent powder or blue colour fluorescent powder and dispersion Ball, pure water, dispersing agent with 500r/min, dispersion 2.3h, fluorescent powder, dispersion ball, pure water, dispersing agent weight fraction ratio be 22: 15:18:3, dispersing agent use mass concentration for 25% potassium silicate solution；
(2) silicon dioxde solution that mass concentration is 22% is added in the fluorescent powder after dispersion, at this point, fluorescent powder and dioxy The volume ratio of SiClx solution is 1:6；The solution of zinc sulfate that molar concentration is 0.7mol/l, stirring are added after stirring 13min 12min, at this point, the volume ratio of silicon dioxde solution and solution of zinc sulfate is 1:1.2；
(3) coating treatment is carried out by the silica stirring 18min that 25ml is added in per kilogram fluorescent powder again；Silica is Transparent colloid liquid, SiO2 amount are 16%；
(4) fluorescent powder carries out water process after silica dioxide coating processing, goes after water process in steam dryer with 120 DEG C drying；
(5) fluorescent powder dried carries out sieve powder processing.
Embodiment three
A kind of luminescent material of high safety performance, preparation method are as follows:
(1) add on one side after according to parts by weight mixing 39 parts of epoxy vinyl ester resins and 26 parts of unsaturated polyester resins Heat be stirred on one side, heating temperature is promoted to 90 DEG C from 30 DEG C of speed with 3 DEG C/10min, 90 DEG C at a temperature of persistently stir Mix 20min；
(2) 1.50 portions of anti-settling agents, 1.00 parts of sizes and 14 parts of aluminium hydroxide A are added according to parts by weight, temperature is mentioned 140 DEG C are risen to, continues to stir 40min；
(3) 21 parts of wollastonites, 8 parts of fillers and 0.20 part of magnesia A are added according to parts by weight, stirs 50min；
(4) after temperature being cooled to 80 DEG C, 0.93 part of ultraviolet curing agent, 18 parts of aluminium hydroxide B and 0.12 part of oxygen is added Change magnesium B, stirs 30min；
(5) after temperature being further cooled to 40 DEG C, 15 parts of fluorescent powder stirring 20min are added.
The epoxy vinyl ester resin is bisphenol-A epoxide vinylester resin；
The unsaturated polyester resin is formed by isophthalic anhydride and neopentyl glycol polycondensation；
The partial size of the wollastonite is 10 μm；
The partial size of the aluminium hydroxide A is 2 μm；
The partial size of the aluminium hydroxide B is 25 μm；
The filler is mixed by solid ceramic microballoon powder and tridecafluoro-n-octyltriethoxysilane by the weight fraction ratio of 7:2 It forms；
The ultraviolet curing agent be diphenylthanedione, acid anhydrides and titanium oxide by 5:7:2 weight fraction ratio mixing and At；
The size is according to parts by weight by 8 parts of methyl trichlorosilane, 3 parts of silicone oil, Lauryl Alcohol ester 0.8, formic acid 0.6 Part, 0.65 part of γ-methacryloxypropyl trimethoxy silane, 0.07 part of tetramethylammonium hydroxide and 5 parts of water mixing and At；
The specific surface area of the magnesia A is 190m2·g—1；
The specific surface area of the magnesia B is 100m2·g—1；The specific surface area of the magnesia A is the ratio table of magnesia B Twice of area；
The anti-settling agent is fumed silica；
The fluorescent powder the preparation method is as follows:
(1) by one of the green emitting phosphor of firing, white fluorescent powder, yellow fluorescent powder or blue colour fluorescent powder and dispersion Ball, pure water, dispersing agent with 500r/min, dispersion 2.3h, fluorescent powder, dispersion ball, pure water, dispersing agent weight fraction ratio be 22: 15:18:3, dispersing agent use mass concentration for 25% potassium silicate solution；
(2) silicon dioxde solution that mass concentration is 22% is added in the fluorescent powder after dispersion, at this point, fluorescent powder and dioxy The volume ratio of SiClx solution is 1:6；The solution of zinc sulfate that molar concentration is 0.7mol/l, stirring are added after stirring 13min 12min, at this point, the volume ratio of silicon dioxde solution and solution of zinc sulfate is 1:1.2；
(3) coating treatment is carried out by the silica stirring 18min that 25ml is added in per kilogram fluorescent powder again；Silica is Transparent colloid liquid, SiO2 amount are 16%；
(4) fluorescent powder carries out water process after silica dioxide coating processing, goes after water process in steam dryer with 120 DEG C drying；
(5) fluorescent powder dried carries out sieve powder processing.

Claims (3)

1. a kind of luminescent material of high safety performance, it is characterized in that, preparation method is as follows:
(1) one is heated on one side after according to parts by weight mixing 30 parts of epoxy vinyl ester resins and 20 parts of unsaturated polyester resins While being stirred, heating temperature is promoted to 90 DEG C from 30 DEG C of speed with 3 DEG C/10min, 90 DEG C at a temperature of persistently stir 18min；
(2) 1.2 portions of anti-settling agents, 0.75 part of size and 12.5 parts of aluminium hydroxide A are added according to parts by weight, temperature is promoted to 130 DEG C, continue to stir 35min；
(3) 15 parts of wollastonites, 5.5 parts of fillers and 0.15 part of magnesia A are added according to parts by weight, stirs 45min；
(4) after temperature being cooled to 75 DEG C, 0.68 part of ultraviolet curing agent, 16 parts of aluminium hydroxide B and 0.11 part of magnesia is added B stirs 25min；
(5) after temperature being further cooled to 35 DEG C, 0.5-15 parts of fluorescent powders is added and stir 10-20min；
The epoxy vinyl ester resin is bisphenol-A epoxide vinylester resin；
The unsaturated polyester resin is formed by isophthalic anhydride and neopentyl glycol polycondensation；
The partial size of the wollastonite is 10 μm；
The partial size of the aluminium hydroxide A is 2 μm；
The partial size of the aluminium hydroxide B is 25 μm；
The filler by solid ceramic microballoon powder and tridecafluoro-n-octyltriethoxysilane by the weight fraction ratio mixing of 7:2 and At；
The ultraviolet curing agent is that diphenylthanedione, acid anhydrides and titanium oxide are mixed by the weight fraction ratio of 5:7:2；
The size according to parts by weight by 5 parts of methyl trichlorosilane, 2 parts of silicone oil, Lauryl Alcohol ester 0.7,0.3 part of formic acid, 0.34 part of γ-methacryloxypropyl trimethoxy silane, 0.04 part of tetramethylammonium hydroxide and 3 parts of water mix；
The specific surface area of the magnesia A is 185m2·g-1；
The specific surface area of the magnesia B is 92m2·g-1；
The anti-settling agent is fumed silica；
The fluorescent powder the preparation method is as follows:
(1) by one of the green emitting phosphor of firing, white fluorescent powder, yellow fluorescent powder or blue colour fluorescent powder with dispersion ball, Pure water, dispersing agent with 500r/min, dispersion 2.3h, fluorescent powder, dispersion ball, pure water, dispersing agent weight fraction ratio be 22:15: 18:3, dispersing agent use mass concentration for 25% potassium silicate solution；
(2) silicon dioxde solution that mass concentration is 22% is added in the fluorescent powder after dispersion, at this point, fluorescent powder and silica The volume ratio of solution is 1:6；The solution of zinc sulfate that molar concentration is 0.7mol/l is added after stirring 13min, stirs 12min, At this point, the volume ratio of silicon dioxde solution and solution of zinc sulfate is 1:1.2；
(3) coating treatment is carried out by the silica stirring 18min that 25ml is added in per kilogram fluorescent powder again；Silica is transparent Property colloid liquid, SiO2Amount is 16%；
(4) fluorescent powder carries out water process after silica dioxide coating processing, goes dry with 120 DEG C in steam dryer after water process It is dry；
(5) fluorescent powder dried carries out sieve powder processing.
2. a kind of luminescent material of high safety performance, it is characterized in that, preparation method is as follows:
(1) it is heated on one side after according to parts by weight mixing 22.5 parts of epoxy vinyl ester resins and 15 parts of unsaturated polyester resins Be stirred on one side, heating temperature is promoted to 90 DEG C from 30 DEG C of speed with 3 DEG C/10min, 90 DEG C at a temperature of persistently stir 15min；
(2) 0.80 portion of anti-settling agent, 0.35 part of size and 11 parts of aluminium hydroxide A are added according to parts by weight, temperature is promoted to 120 DEG C, continue to stir 30min；
(3) 12 parts of wollastonites, 4 parts of fillers and 0.10 part of magnesia A are added according to parts by weight, stirs 40min；
(4) after temperature being cooled to 70 DEG C, 0.45 part of ultraviolet curing agent, 14 parts of aluminium hydroxide B and 0.10 part of magnesia is added B stirs 20min；
(5) after temperature being further cooled to 30 DEG C, 0.5 part of fluorescent powder stirring 10min is added；
The epoxy vinyl ester resin is bisphenol-A epoxide vinylester resin；
The unsaturated polyester resin is formed by isophthalic anhydride and neopentyl glycol polycondensation；
The partial size of the wollastonite is 10 μm；
The partial size of the aluminium hydroxide A is 2 μm；
The partial size of the aluminium hydroxide B is 25 μm；
The filler by solid ceramic microballoon powder and tridecafluoro-n-octyltriethoxysilane by the weight fraction ratio mixing of 7:2 and At；
The ultraviolet curing agent is that diphenylthanedione, acid anhydrides and titanium oxide are mixed by the weight fraction ratio of 5:7:2；
The size according to parts by weight by 3 parts of methyl trichlorosilane, 1 part of silicone oil, Lauryl Alcohol ester 0.5,0.1 part of formic acid, 0.03 part of γ-methacryloxypropyl trimethoxy silane, 0.02 part of tetramethylammonium hydroxide and 2 parts of water mix；
The specific surface area of the magnesia A is 160m2·g-1；
The specific surface area of the magnesia B is 75m2·g-1；
The anti-settling agent is fumed silica；
The fluorescent powder the preparation method is as follows:
(1) by one of the green emitting phosphor of firing, white fluorescent powder, yellow fluorescent powder or blue colour fluorescent powder with dispersion ball, Pure water, dispersing agent with 500r/min, dispersion 2.3h, fluorescent powder, dispersion ball, pure water, dispersing agent weight fraction ratio be 22:15: 18:3, dispersing agent use mass concentration for 25% potassium silicate solution；
(2) silicon dioxde solution that mass concentration is 22% is added in the fluorescent powder after dispersion, at this point, fluorescent powder and silica The volume ratio of solution is 1:6；The solution of zinc sulfate that molar concentration is 0.7mol/l is added after stirring 13min, stirs 12min, At this point, the volume ratio of silicon dioxde solution and solution of zinc sulfate is 1:1.2；
(3) coating treatment is carried out by the silica stirring 18min that 25ml is added in per kilogram fluorescent powder again；Silica is transparent Property colloid liquid, SiO2Amount is 16%；
(4) fluorescent powder carries out water process after silica dioxide coating processing, goes dry with 120 DEG C in steam dryer after water process It is dry；
(5) fluorescent powder dried carries out sieve powder processing.
3. a kind of luminescent material of high safety performance, it is characterized in that, preparation method is as follows:
(1) one is heated on one side after according to parts by weight mixing 39 parts of epoxy vinyl ester resins and 26 parts of unsaturated polyester resins While being stirred, heating temperature is promoted to 90 DEG C from 30 DEG C of speed with 3 DEG C/10min, 90 DEG C at a temperature of persistently stir 20min；
(2) 1.50 portions of anti-settling agents, 1.00 parts of sizes and 14 parts of aluminium hydroxide A are added according to parts by weight, temperature is promoted to 140 DEG C, continue to stir 40min；
(3) 21 parts of wollastonites, 8 parts of fillers and 0.20 part of magnesia A are added according to parts by weight, stirs 50min；
(4) after temperature being cooled to 80 DEG C, 0.93 part of ultraviolet curing agent, 18 parts of aluminium hydroxide B and 0.12 part of magnesia is added B stirs 30min；
(5) after temperature being further cooled to 40 DEG C, 15 parts of fluorescent powder stirring 20min are added；
The epoxy vinyl ester resin is bisphenol-A epoxide vinylester resin；
The unsaturated polyester resin is formed by isophthalic anhydride and neopentyl glycol polycondensation；
The partial size of the wollastonite is 10 μm；
The partial size of the aluminium hydroxide A is 2 μm；
The partial size of the aluminium hydroxide B is 25 μm；
The filler by solid ceramic microballoon powder and tridecafluoro-n-octyltriethoxysilane by the weight fraction ratio mixing of 7:2 and At；
The ultraviolet curing agent is that diphenylthanedione, acid anhydrides and titanium oxide are mixed by the weight fraction ratio of 5:7:2；
The size according to parts by weight by 8 parts of methyl trichlorosilane, 3 parts of silicone oil, Lauryl Alcohol ester 0.8,0.6 part of formic acid, 0.65 part of γ-methacryloxypropyl trimethoxy silane, 0.07 part of tetramethylammonium hydroxide and 5 parts of water mix；
The specific surface area of the magnesia A is 190m2·g-1；
The specific surface area of the magnesia B is 100m2·g-1；The specific surface area of the magnesia A is the specific surface area of magnesia B Twice；
The anti-settling agent is fumed silica；
The fluorescent powder the preparation method is as follows:
(1) by one of the green emitting phosphor of firing, white fluorescent powder, yellow fluorescent powder or blue colour fluorescent powder with dispersion ball, Pure water, dispersing agent with 500r/min, dispersion 2.3h, fluorescent powder, dispersion ball, pure water, dispersing agent weight fraction ratio be 22:15: 18:3, dispersing agent use mass concentration for 25% potassium silicate solution；
(2) silicon dioxde solution that mass concentration is 22% is added in the fluorescent powder after dispersion, at this point, fluorescent powder and silica The volume ratio of solution is 1:6；The solution of zinc sulfate that molar concentration is 0.7mol/l is added after stirring 13min, stirs 12min, At this point, the volume ratio of silicon dioxde solution and solution of zinc sulfate is 1:1.2；
(3) coating treatment is carried out by the silica stirring 18min that 25ml is added in per kilogram fluorescent powder again；Silica is transparent Property colloid liquid, SiO2Amount is 16%；
(4) fluorescent powder carries out water process after silica dioxide coating processing, goes dry with 120 DEG C in steam dryer after water process It is dry；
(5) fluorescent powder dried carries out sieve powder processing.
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CN111276065A (en) * 2020-04-13 2020-06-12 国网河南省电力公司新野县供电公司 Manufacturing process of electric self-luminous signboard

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CN103524975A (en) * 2013-10-28 2014-01-22 北京福润德复合材料有限责任公司 Halogen-free flame-retardant highly-heat-resistant unsaturated polyester glass fiber composite material

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CN101916816A (en) * 2010-07-09 2010-12-15 电子科技大学 Light-emitting diode and preparation method thereof
CN103524975A (en) * 2013-10-28 2014-01-22 北京福润德复合材料有限责任公司 Halogen-free flame-retardant highly-heat-resistant unsaturated polyester glass fiber composite material

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