Photoluminescent pigment surface treatment

Using appropriate additives and processes for surface treatment luminescent pigment to disperse,photoluminescent pigment , water resistance, aging resistance and other performance indicators have certainly improved and enhanced, and the luminance of its specific surface area and fineness were no significant impact solve luminous paint in the production, application of the existing problems.

Luminous paint that absorbs sunlight during the day and night, self-luminous paint,Photoluminescent Tumbled Gravel , its applications are currently expanding. However, there are some problems in luminous paint production applications, such as occurs when added luminescent paint pigment agglomeration precipitation place a long time, brightness down and other issues that affect the further development and application of luminous paint.

Five kinds of use of luminous paint

Use of luminous paint has four kinds,

1. You can make use of luminous paint brush, roller, spray coating, knife coating, photoluminescent pigment curtain coating and other processes.

2. When luminous coating reaches a certain thickness, in order to obtain the ideal brightness, and therefore should be a minimum luminous coating 100-150um.

3. In the luminous white primer coating Below is a bottom can improve the luminous intensity.

4. In the light-emitting-clear coating to improve the coating gloss and weatherability.fluorescent pigments manufacturer

5. The viscosity of the coating can be adjusted according to the construction method, and before each use to mix evenly luminous paint

The five kinds of luminous paint preparation method

Luminous paint preparation methods are five kinds.

1. Selection of good transparency neutral or weakly acidic nature of the organic resin, such as，photoluminescent pigments ， a polyurethane resin, acrylic Resins, epoxy resins, polyester resins, PVC resins, polyvinyl butyral resins and the like.

2. luminescent pigments can choose different types of pigments according to different purposes.

3.The light emitting pigment in an amount of 20% -50% of the total (weight ratio), glow in the dark material or under the emission luminance and luminous .Time to select the amount of luminescent pigment.

4. In order to reduce sedimentation, use high viscosity resin or anti-settling agent, and stir well before using.

5. A simple method is to use transparent varnish mixed directly with luminous paint, mix well. glow in dark sheet

Luminous paint ingredients

Luminous paint is a luminous pigments, organic resins, organic solvents,additives composition, when its film, light absorption 10-20 minutes,powdered paint pigments can continue to light in the dark 12 hours, and the light emission process can absorb an infinite loop, with excellent weather resistance, light resistance.

Luminous paint preparation method is as follows, the choice of a good glow in the dark dye transparency nature neutral or weakly acidic organic resin, e.g. Urethane resins, acrylic resins, epoxy resins, polyester resins, PVC resins, polyvinyl butyral resins and the like.

Van Gogh and his photoluminescent pigment

As we all know, a lot of things such as light, the world of stars, such as the moon, they come from the pure nature. And some other natural substances, in catalytic artificial technology can shine,which is very lovable.glow in the dark dye

As we all know, Holland post impressionist painter Van Gogh Vincent Willem van Gogh, he is the soul of painting master.( powdered paint pigments ) Unfortunately, long-term overload of work and the sun burning the Van Gogh mental disorders, was famous CUT EAR .

 In AL residents protest, Van Gogh is forced to leave the mental hospital in St Paul, and volunteers from the Al near Saint Remy treatment. Van Gogh created a lot of works in the Al, but still can not sell to feed themselves. "Red" is the vineyard in this context creation.

As a secular individuals, Van Gogh's life is his failure, poor management, be on the beach, ten years only sold a piece of work -- "red" vineyard. These not photoluminescent pigment in that era of deep buried in the history, but finally no one thought that the luminous pigment slowly began to shine which ever not.