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Noctilucent intelligent signboard and manufacture method thereof

A signage, intelligent technology, applied in the field of coatings, can solve the problems of unfavorable energy saving, emission reduction, high cost, etc.

Inactive Publication Date: 2018-02-02
WUHU QIANKAI MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The signboard records multiple information, such as map information, business service information, etc., but these information can only be viewed under the presence of light, so at night, they need to be viewed under additional lighting conditions. Not only does it require extremely high costs, but it is also not conducive to the concept of energy saving and emission reduction

Method used

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  • Noctilucent intelligent signboard and manufacture method thereof

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preparation example Construction

[0015] The invention provides a preparation method of a luminous visible intelligent signage, the preparation method comprising:

[0016] 1) Perform hydrothermal reaction of manganese salt, sulfide, doped metal salt, active agent, water and chitosan, and filter the filter cake to obtain the hydrothermal product;

[0017] 2) Calcining the hydrothermal product to obtain a fluorescent material;

[0018] 3) Acrylic resin, dodecenylsuccinic acid, propylene glycol, glycidyl methacrylate, octyl acrylate, methyl propylene glycol, styrene, ethylenediamine, formic acid, water, sodium isethionate in ultrasonic Mix under conditions, then add titanium dioxide, diatomaceous earth, and fluorescent materials for stirring to obtain the luminous visible paint;

[0019] 4) Apply the luminous visible paint on the surface of the metal frame, and then dry it naturally to prepare the luminous visible smart signage

[0020] Wherein, the doping metal salt is ruthenium salt and / or rhodium salt, and t...

Embodiment 1

[0032] 1) Manganese salt (manganese nitrate), sulfide (sodium sulfide), doped metal salt (ruthenium nitrate), active agent (iron vanadate), water and chitosan according to 1mmol: 1.5mmol: 0.03mmol: 0.2mmol : 15mL: 1mmol was used in a hydrothermal reaction at 190°C for 3 hours, and the filter cake was filtered to obtain a hydrothermal product;

[0033] 2) Heat the hydrothermal product from 25°C to 230°C at a rate of 0.7°C / min and hold it for 35 minutes, then raise the temperature to 330°C at a rate of 1.2°C / min and hold it for 45 minutes, and finally raise the temperature at a rate of 0.2°C / min to 415°C and heat preservation for 110min, and finally cooled naturally to produce fluorescent materials;

[0034] 3) Acrylic resin, dodecenylsuccinic acid, propylene glycol, glycidyl methacrylate, octyl acrylate, methyl propylene glycol, styrene, ethylenediamine, formic acid, water, sodium isethionate in ultrasonic Mix under the same conditions (ultrasonic frequency is 35KHz, mixing te...

Embodiment 2

[0036] 1) Manganese salt (manganese chloride), sulfide (potassium sulfide), doped metal salt (ruthenium sulfate), active agent (iron vanadate), water and chitosan according to 1mmol: 1mmol: 0.02mol: 0.1mmol : 10mL: 0.8mmol dosage ratio, carry out hydrothermal reaction at 180°C for 2h, filter and take filter cake to obtain hydrothermal product;

[0037] 2) Heat the hydrothermal product from 15°C to 200°C at a rate of 0.6°C / min and hold it for 30 minutes, then raise the temperature to 300°C at a rate of 1.1°C / min and hold it for 40 minutes, and finally raise the temperature at a rate of 0.1°C / min to 410°C and keep it warm for 100min, and finally cool naturally to make fluorescent materials;

[0038] 3) Acrylic resin, dodecenylsuccinic acid, propylene glycol, glycidyl methacrylate, octyl acrylate, methyl propylene glycol, styrene, ethylenediamine, formic acid, water, sodium isethionate in ultrasonic Mix under the same conditions (ultrasonic frequency is 30KHz, mixing temperature...

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Abstract

The invention discloses a noctilucent intelligent signboard and a manufacture method thereof. The manufacture method includes 1), subjecting manganese salt, sulfides, doped metal salt, activators, water and chitosan to hydrothermal reaction, and taking a filter cake as a hydrothermal product after filtering, wherein the doped metal salt is ruthenium salt and / or rhodium salt, and the activators areferric vanadate; 2), calcinating the hydrothermal product to obtain a fluorescent material; 3), mixing acrylic resin, dodecenylsuccinic acid, propylene glycol, glycidyl methacrylate, 2-ethyl hexyl acrylate, methyl propanediol, styrene, ethanediamine, formic acid, water and sodium hydroxyethyl sulfonate under an ultrasound condition, and adding titanium dioxide, diatomite and the fluorescent material to stir to obtain a noctilucent coating; 4), coating a metal frame with the noctilucent coating, and naturally drying the metal frame to obtain the noctilucent intelligent signboard. The noctilucent intelligent signboard has high luminous intensity and long luminous time.

Description

technical field [0001] The invention relates to coatings, in particular to a luminous visible intelligent signboard and a preparation method thereof. Background technique [0002] Signage is a combination of planning, architecture, space, sculpture, logic, color, aesthetics, and materials. It is neither a simple text nor a so-called brand. It is a unique work of art that blends with the environment. Existing common signboards can be divided into metal signboards and wooden signboards according to the main material. [0003] The signboard records multiple information, such as map information, business service information, etc., but these information can only be viewed under the presence of light, so at night, they need to be viewed under additional lighting conditions. Not only does it require extremely high costs, but it is also not conducive to the concept of energy saving and emission reduction. Contents of the invention [0004] The purpose of the present invention is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D5/22C09D7/61
CPCC09D133/00C08K3/00C08K3/346C08K5/053C08K5/092C08K5/1515C08K5/17C08K5/42C08K13/02C08K2003/2241C09D5/22
Inventor 张俊辉
Owner WUHU QIANKAI MATERIAL TECH CO LTD