Paint color classification

Color paint ( color inks are sprayed ) is a color change of use of other substances produced a special paint . Temperature change paint color changes into a variety of temperature when exposed to heat and achromatic color , cold or warm color discoloration , etc. special color paint . could change color with the temperature masterbatch production . In case of heat- containing compounds from a chemical reaction and color wrapped into microcapsules.

, textiles , gifts ( such as color ceramic cups ) and so on.
1 Press site classification. Paint is divided into paint , wood and metallic paint . Including exterior wall paint , interior wall paint and top coat , mainly paint and other varieties; Wood mainly lacquer, polyurethane paint, etc. ; metallic paint mainly enamel .
2 Press the status classification . Paint can be divided into Photoluminescent Sign paint and oil paint . Latex paint is water-based paints major , and nitrate paint, polyurethane paint , etc. are mostly oil-based paint .
3 classified by function . Paint can be divided into waterproof paint , fire retardant paint , mildew paint, lacquer and mosquito versatility with a variety of functions , such as paint .

Low-carbon green luminous loved by the people

Luminous low-carbon environmental philosophy has gradually accepted more and more consumer attention. But tend to form a conflict between environmental protection and cost , it is shaped and how to resolve the gap between the cost of environmental protection is still a need to study . Especially to meet photoluminescent pigments needs, how to achieve cost control and improve the practical value of the double harvest , it is difficult to solve problems in many industries . Moonlight ice painting is a branch brother Giovanni ice painting series , also newly developed products. Painting different from ordinary ice , ice painting can moonlight night light, in the dark of night , the pattern is still clearly visible. Since its inception, its unique effect become a product of combining stylish and practical . It is a combination of ice painted with luminous . Luminous photoluminescent plastic through the luminous ( ie fluorescent ) to achieve the night glow. There are two main luminous materials to achieve the luminous effect , one is photo- storage luminous , that is, first by absorbing all kinds of light sources such as sunlight , lighting and other sources. Then at night , in the form of fluorescence released.

Tell magical color material

The world is because of the color of colorful, life is because of the color becomes colorful , it all comes from the gifts of nature and human ingenuity . With advances in technology , humans can have a variety of ways to express color, apply a color , which color development and application of materials brought us fresh "colorful " life, but also in production, many aspects of defense shine.
Under the effect of the external excitation source , glow in the dark sheet  or a significant change in the system occurs a phenomenon called color discoloration . Gas , liquid or solid can be observed discoloration . The external excitation source may be light, heat , electricity , and pressure .
First look at the photochromic material. Photochromic phenomenon refers to a compound of a certain wavelength is irradiated by light , the photochemical reaction can occur to give the product b, a and b color ( i.e., the absorption of light ) is significantly different. b In another beam of light irradiation or by heating can be restored to its original form a. Usually one of the most known is the use of photosensitive silver halide photographic systems , dispersed in the glass or film silver crystallites under UV black , but reversed in the dark and heat , it becomes colorless state . Photoluminescent Masterbatch application of this system as an automatic adjustment of the intensity of transmitted light color sunglasses . Using the photochromic polymer layer as an optical disk is an optical disk recording can be cleaned , the disc can be repeatedly used , because photochromic reaction is a reversible , when recording the image or text information , the use of a starting Matches laser absorption wavelength of a compound in the irradiation area of the laser spot will give a photoproduct b microdots . After recording the disc , or if you want to modify the original information is not required , and can be heated or laser treatment approaches and photoproducts b mating , so that the original micro- dot will disappear and become blank. Photochromic CD discs and traditional compared to many advantages, such as the storage of high -density , light- fast response, anti- magnetic , good antifouling properties , easy processing , low cost.

Principle various color temperature change material

1 , temperature change of raw materials: The temperature difference between the control change color. Temperature change material has a temperature range of low to high variety , according to temperature generally divided into: low color ( about 10 ℃), the texture color ( about 30 ℃), High color (50 ℃, 60 ℃, 65 ℃) and other materials ; temperature change powder colored to colorless , colorless to colored series , temperature change with increasing temperature can be glowing sheets repeatedly will change color. ( To 31 ℃ red , for example, more than 31 ℃ discoloration in the form of colorless presented below 31 ℃ is red ) .
2 , Dreaming material discoloration principle: temperature change material color photographic material : use of sunlight (UV light ) control to change the color of the interior is a colorless or colored , color or appearance into another outdoor color under ultraviolet light .
3 , luminous luminous pigments absorb light and heat energy , and energy storage , and then in the dark to light way slow release of energy can be recycled an infinite number of times , a faster sunlight and UV absorption.
4 , long-lasting flavor: powdered paint pigments microcapsules using microencapsulation technology , the flavors wrapped up membership by pressure , friction, heat or natural diffusion , etc., slowly release the aroma , flavor sustainable than six months.
5 , anti-counterfeiting fluorescent material : surface temperature change material colorless , showing color under ultraviolet light. Applications: money , bills , card , tobacco, alcohol , drugs, glow in the dark , labeling, packaging, brochures, etc. with higher
6, the water becomes transparent ink : This ink is water-based , applied on paper , fabric printing, can cover the product as a white background when dry, discolored water after showing a transparent background color.

Temperature change ink color nature

Temperature change ink is an ink color as the temperature changes due to changes in temperature change ink .
The first, reversible glow in the dark film ink: original color after the temperature rises into other colors , then drop back to the color temperature also will be changed back .
Depending on the color temperature requirements there are several varieties of frozen food :7 -13 degrees Celsius temperature change ink ,26 -31 degrees Celsius temperature change ink feel ,46 -51 ,38 -43 ,60 -65 degrees Celsius temperature change ink .
Color color is divided into the following three products : photoluminescent technology, black - red, red - yellow.
Second, the reversible thermosensitive achromatic ink: ink temperature change in the original color will disappear when the temperature rises , the temperature returns after the color also will reply.

Reversible thermosensitive inks

Depending on the temperature requirements are the same and the temperature change ink is divided into three varieties.
Color varieties: yellow, red and gold , red , gravel for gardens, pink, royal blue , sky blue , green , malachite green , dark green, dark brown , black.
Third , reversible thermosensitive color inks : oil change color ink itself is very shallow , after heating the ink color darkens the color changed again after the temperature returns back.
This section temperature change ink product luminous paint our company is only 60 degrees Celsius color varieties.
Color varieties: No - rosy red, green, malachite green , blue, dark brown .

The organic photochromic material

Our organic photochromic materials began in the 1980s . Nankai University graduation certificate security seal , is the oldest university diploma gravels for driveway application security is the first application of this technology in the security identification technology. Then the technology have been used in garment decoration , inks , paints, plastics , and other fields , to produce color clothing, color sandals, color plastic , color glasses , etc. ; covert military camouflage material also successfully Photoluminescent pigment, such as gradient color chameleon camouflage applications have mature, discolored material, especially by consumers in the clothing industry .

Luminous technical features

1 , and does not contain any radioactive elements , absolutely harmless to humans and the earth .
2 , after a short exposure, can produce high-brightness afterglow , is 10 times the brightness of conventional phosphors ; their time in the afterglow of the human eye visual brightness (≥ 0.32 mcd/m2) cases, up to 20 hours .
3, the excitation wavelength glowing stone pebbles the excitation light and easy to get to sunlight or ordinary fluorescent .
4 , excellent physical and chemical properties. Luminous energy in outdoor or harsh environments and resist the strong ultraviolet radiation , irradiation at 300W high pressure mercury lamp one thousand hours , the performance is essentially the same . Good chemical resistance , wide operating temperature range (-20-500 ℃).
5, the production of long-lasting afterglow luminous photoluminescent technology yellow-green , blue-green , sky blue , purple, white , red, yellow variety of light colors, and diverse product color appearance .
6 , extremely long life (≥ 15 years ) , can repeatedly absorb - Storage - emit visible light.
7 , can be made by a variety of grain products (0.5-200um), for different occasions .

Presentation materials and storage temperature change

Temperature change materials are world -class raw materials , along with a rise in temperature , down repeatedly to change the color glow in the dark film .

The main purpose of the temperature change materials : ceramic mug, printing , textile, plastic injection , plastic extrusion , all kinds of gifts, advertising materials, glow in the dark pebbles, thermal transfer labels , printing products.
Storage: temperature change material should be stored in airtight , dry, dark place , away from direct sunlight .

Low ferrous metals

Paint is a temperature change with the temperature rise and fall repeatedly change the color of microcapsule pigment. Color forms: low ferrous metals, high temperature and colorless. You can change the color again . This ink can luminous masterbatch temperature change with temperature rise , fall and repeatedly change color. Microcapsules containing color ink particle size between 1 ~ 10μm, and having a high temperature, oxidation , etc. microcapsules modified characteristics.
Temperature changes according to the temperature needs paint , generally divided into three categories , one cold color for cold drinks : Coke , ice cream , ice beer packaging printing or gifts. Second, thermochromic , for hot drinks : mug, coffee mug , cup , photoluminescent pigments : iron, coffee maker, kettle , microwave bowls, spoons , etc., serve as a warning dangerous effects of high temperature . Third, human contact discoloration, such as hand touch discoloration , etc., used with accessories , temperature goods.

Luminous and fluorescent Other features

1 long-lasting luminous environmentally friendly materials, non-toxic, harmless , non-radioactive, contain 10 kinds of harmful heavy metals , is a safe material.
2 In addition to the blue-green light ornamental rock and sky blue light pink , the other long-term hydrolysis luminous water will lose emission characteristics , and therefore , when used in an aqueous solution , first of powder can be used after water treatment .
3 long-term temperature resistance of luminous : cyan powder highest temperature , typically 8000C or more times in the performance begins to drop , the higher the stones for driveway , the longer the greater the impact (Eu +2 is oxidized continuously Eu + 3 ) , and is irreversible. Yellow-green powder in general began to decline when more than 5000C .

Luminous paint mainly by fluorescent pigments

Luminous paint mainly by fluorescent pigments , solvents, and additives thermoplastic acrylic resin composition , bright colors , photoluminescent pigments for home decoration , crafts surface decoration , but also for billboards, fire safety signs and other fields. By absorbing ultraviolet light and a fluorescent pigment visible light , such as sunlight , photoluminescent paint the wavelength of light stored as a fluorescence release , especially in a dark environment , the naked eye can be very good , bright and vivid .

Shuo -printing

Flashing film is vacuum aluminum sheet metal , various colors , thickness 0.008mm - 0.1mm, high temperature . Flashing sheet printing to choose strong adhesion , film transparency , good gloss, luster and does not affect the flashing glow in the dark stone paste for printing , to ensure that the fabric soft, has good fastness to achieve dazzling results.
Foil Print ( bronzing )
With special gold foil stamp on the printing paste through the fabric , to be covered with aluminum foil dry syrup , high temperature hot pressing , that was bronzing pattern effect. Special gold leaf pulp is a thermoplastic resin water-based latex paste , soft, good brightness , good fastness , with adhesive , can be used for any 1600c high temperature resistant fabric .
Peach skin printing is the use of special imported photoluminescent signs syrup ( or plus paint ) , showing the effect by printing peach skin texture and appearance after reaching the surface . Paper pulp peach hiding strong , more suitable for large surface printed , not in open , non-blocking network, can be printed on the flat screen and a round online .

Photoluminescent films

Inan Realglow Photoluminescent Tape RGT-M are made of Realglow photoluminescent pigment and good quality PVC material. After absorbing visible light for 10-30 minutes, Realglow photoluminescent films will glow more than 12 hours in the darkness.

Glow in the dark rock

Glow in the dark rock is a kind of common ore called "fluorite", an industrial raw material that is not rare, and the main ingredient is calcium fluoride, which is a chemical raw material for the production of hydrofluoric acid. The pearl of the night is crystal to be processed into a certain shape to have some difficulty, but the processing cost is also not big. The main material of the pearl is fluorite, calcite and some diamonds, among which fluorite is the most common.

In physics, glow in the dark luminous principle of rock is made by the stone with a phosphorescent material sunshine, absorb the foreign energy, then the energy released in the dark, forming the brilliance of silver; This is closely related to trace impurities in mineral crystals.

Glow in the dark pigments with uses

Phosphorescent pigment is also used industrially for safety "EXIT" signs, as seen in many stores today. The glow pigment powders are made of various rare-earth doped compounds, such as strontium aluminate, calcium aluminate, and zinc sulfide, they are all guaranteed high-quality It can be used to make paint with most mediums water or solvent based, for all kinds of arts or crafts projects, or just to play with in a dark room (my favorite use), one of these vials of granular green will make enough light to navigate a room if your eyes are tuned to darkness.

Glowing stone pebbles

Glowing stone pebbles are made from long afterglow powders and unsaturated resins or ceramic materials. The surface of the product is smooth and clean, shaped like a natural pebble.
Has corrosion resistance, water resistance, the advantages of resistance to the sun, or in the case of a light during the day, 10 minutes can fully absorb light, at night or dark environment, can emit bright light, light duration more than 12 hours, can be widely used in aquarium, aisle, flower beds, swimming pool and indoor decoration decoration of the wall.

Light-emitting principle

In physics, glow in the dark rock of the luminescent principle of rock is made by the stone with a phosphorescent material sunshine, absorb the foreign energy, then the energy released in the dark, forming the brilliance of silver; This is closely related to trace impurities in mineral crystals.