Summary of the invention
The technical problem to be solved in the present invention provides the light-accumulated luminous Sticky Note of a kind of fluorescence, and this Sticky Note has luminescent properties in fluorescence and the dark simultaneously.
Another technical problem that the present invention will solve provides the preparation method of the light-accumulated luminous Sticky Note of a kind of fluorescence, this method is simple and practical, make fluorescent material and the abundant strong bonded of light-accumulated luminous powder in the coating on Sticky Note surface, also possess the color and luster degree function of the light-accumulated luminous powder of further raising fluorescence by day the time.
The technical scheme that the present invention is adopted for the technical solution problem is: the light-accumulated luminous Sticky Note of a kind of color fluorescence, based on common Sticky Note, increase the light-accumulated luminous layer of one deck color fluorescence on common Sticky Note, the light-accumulated luminous layer of this fluorescence contains 10 ~ 35% fluorescent material and 10 ~ 35% light-accumulated luminous powder.
The preparation method of the light-accumulated luminous Sticky Note of aforesaid color fluorescence, on the surface of common Sticky Note, carry out steps of processing:
(1) preparation contains the fluorescence solvent of light-accumulated luminous powder: in filling the closed container of Tianna solution, adding weight is the color phosphor of Tianna solution weight 20 ~ 40%, fully stirs more than 24 hours, then standing demix, remove sediment, obtain the color fluorescence solvent of supernatant liquid shape; The granularity that adds weight and be Tianna solution weight 20 ~ 40% in the color fluorescence solvent is the PVC glue that light-accumulated luminous powder more than 200 orders and weight are Tianna solution weight 50 ~ 60%, stirs, and obtains containing the fluorescence solvent of light-accumulated luminous powder;
(2) contain the fluorescence solvent of light-accumulated luminous powder on white Sticky Note surface, under 30 ~ 60 ℃ of conditions, divide the fluorescence solvent of the light-accumulated luminous powder that 3 ~ 4 sprayings have prepared, treat a preceding spray coating liquor be dried to just carry out when 6-8 becomes after once spraying;
(3) Sticky Note that back has been sprayed the fluorescence solvent carries out natural air drying or is heated to after 30 ~ 70 ℃ of hot blasts do, and strikes off the powdered granule of sprayed surface;
(4) under 30 ~ 60 ℃ of conditions, spraying PVC glue;
(5) air-dry: the Sticky Note that back is sprayed carries out natural air drying or is heated to 30 ~ 70 ℃ of hot blasts doing, and obtains the light-accumulated luminous Sticky Note of color fluorescence.
The concrete color of the light-accumulated luminous Sticky Note of the resulting colour of the present invention is mainly determined by the color of fluorescent material, as adopt single red fluorescence powder to obtain the light-accumulated luminous Sticky Note of high brightness red fluorescence at last, as adopt two kinds of basic colors or three kinds of red, yellow, green basic colors the light-accumulated luminous Sticky Note of high brightness color fluorescence by different deal fluorescent material modulation different colours.
For further improving the color and luster degree of product, the preparation method of the light-accumulated luminous Sticky Note of aforesaid color fluorescence, go on foot in the prepared fluorescence solvent that contains light-accumulated luminous powder described (one), also can add the mill base close with the fluorescent material color, the mill base addition is a weight ratio 0.1 ~ 2%.The color of mill base is selected as required, as add the transparent mill base of FS-01 when selecting red fluorescence powder and the light-accumulated luminous powder of yellow green for use, can obtain the light-accumulated luminous Sticky Note of high brightness red fluorescence; As when selecting yellow fluorescent powder and red fluorescence powder, the light-accumulated luminous powder of yellow green for use, adding the transparent mill base of FS-03, can obtain the light-accumulated luminous Sticky Note of high brightness fluorescent orange; As when selecting yellow fluorescent powder and the light-accumulated luminous powder of yellow green for use, adding No. 28 transparent yellow mill bases of the transparent mill base of 0.1%FS-03 and 1.9%, can obtain the light-accumulated luminous Sticky Note of high brightness yellow fluorescence.
The preparation method of the light-accumulated luminous Sticky Note of aforesaid color fluorescence goes on foot in the prepared fluorescence solvent that contains light-accumulated luminous powder described (one), and adding has flashlight powder.
The preparation method of the light-accumulated luminous Sticky Note of aforesaid color fluorescence, the coating layer thickness that is coated with the fluorescence solvent that contains light-accumulated luminous powder in described (two) step is preferably 0.5 ~ 1 millimeter.
Light-accumulated luminous powder used in the present invention is the light-accumulated luminous powder of certain color of " meteor shower " board, as redness, and green, yellow light-accumulated luminous powder.
Owing to adopted Tianna solution that fluorescent material and light-accumulated luminous powder have been carried out dissolving, infiltration combination, removed sediments such as impurity again, improved the fluorescent material that adheres on the Sticky Note and the purity and the color and luster degree of light-accumulated luminous powder.
The invention has the beneficial effects as follows: on the Sticky Note surface, increase the light-accumulated luminous layer of one deck fluorescence, fluorescent material and light-accumulated luminous powder fully be combined in the coating, make Sticky Note have fluorescence and night lighting function, improve the night vision effect, save the energy.Add mill base in coating, further improved the Sticky Note surface fluorescence light-accumulated luminous layer color and luster degree by day the time.Owing to adopt Tianna solution and PVC or PC glue as solvent combined with fluorescent powder and light-accumulated luminous powder, further improved the conjugation of this powder and Sticky Note.Preparation method disclosed in this invention, simple and reliable, cost is low to be promoted easily.
The specific embodiment
The invention will be further described by the following examples, but embodiment is not used for limiting the scope of the invention.
Embodiment 1: the light-accumulated luminous Sticky Note of a kind of red fluorescence, based on Sticky Note, on described Sticky Note surface, increase the light-accumulated luminous layer of one deck 0.25mm red fluorescence, and the light-accumulated luminous layer of this fluorescence contains 29% fluorescent material and 26% light-accumulated luminous powder.
The preparation method of the light-accumulated luminous Sticky Note of this red fluorescence, on the surface of 4 square metres of Sticky Notes, carry out steps of processing:
(1) preparation contains the fluorescence solvent of light-accumulated luminous powder: in the closed container that fills the 1000ml Tianna solution, adding weight is the red fluorescence powder of 400g, fully stirs 40 hours, then standing demix, remove sediment, obtain the color fluorescence solvent of supernatant liquid shape; The granularity that adds weight and be 350g in the color fluorescence solvent is the PVC glue that light-accumulated luminous powder more than 200 orders and weight are 600g, stirs, and obtains containing the fluorescence solvent of light-accumulated luminous powder;
(2) under 50 ℃ of conditions,, treat once to spray after a preceding spray coating liquor just carries out when being dried to 6 one-tenth at the fluorescence solvent that contains light-accumulated luminous powder that white Sticky Note surface divides 3 sprayings to prepare; About the each spraying in Sticky Note surface 70 ~ 85ml of every square metre.
(3) Sticky Note that back has been sprayed the fluorescence solvent is heated to after 50 ℃ of hot blasts do, and strikes off the powdered granule of sprayed surface;
(4) under 50 ℃ of conditions, spraying PVC glue;
(5) air-dry: the Sticky Note that back is sprayed carries out air-dry, obtains the light-accumulated luminous Sticky Note of red fluorescence.
The light-accumulated luminous Sticky Note of this red fluorescence for bright red, through sunshine or 20 minutes presenting red gloss at night behind the strong illumination, is particularly suitable for doing the indoor advertisement of no light by day.