Luminous powder

Luminous powder, also known as night light, is a kind of powder photoluminescence photoluminescence materials, through absorption of various visible light to achieve luminous function, and can be recycled for many times. The product is free of radioactive elements and can be used as an additive. The pigment presents its own appearance color in the bright part, and gives different light in the dark part, presenting good low-degree emergency lighting, indicating signs and decorative beautification functions. Any of various luminous products made of this pigment.

Yixing purple clay pottery

Yixing pottery , also known as purple or purple pottery, is our unique pottery crafts, to shape the diverse color quaint , hard and durable , highly skilled and world-famous . fluorescent paint feature is the use of thick purple clay firing, mostly purple , it is not generally known as purple glazed pottery . In purple products , the most prominent is the Yixing teapot , regardless of underground excavated , spread the world , mostly tea . Because the design of a variety of Yixing teapots , have their own characteristics , not only rich in ethnic style, and includes: tea with boiling water , cold winter is not easy , summer does not moxibustion hands and soak stale , storage does not change color , the summer is not easy to sour , and other special features . So to win it , " a pot in hand , love irresistible ," Goldsmith Mingru more as " arch bi ." Esteem , strongly advocated the teapot became prevalent due to face top grade , quantity, photoluminescent pigment suppliers. Since the Ming Dynasty Jiajing later, purple products to boom, Yixing teapots at the top. Early products Teapot , a continuation from the Song Dynasty to the Ming Zhengde , Jiajing , million years , with a lot of tea , tea, tea culture prevalent theory , the potter skills change from the big tea pot into play small text pots , and other works of art appropriate to develop. However , before the Nade purple Ming Dynasty , but not on nationality code, the device not go down . Masanori evident after the Masters Nade found Ji Dian or leaving a lot of people in the pot on it.

Electrochromic material prospects

Information storage element : by using a photochromic compound at different wavelengths of light irradiation intensity and color characteristics of repeated cycles , it can be made part of the computer memory storage Wu achieve elimination process and memory information recording density of information. unimaginable , and good fatigue gravels for driveway , people can quickly write erase information . This is a new direction of development of new memory storage material.
Decorative and protective packaging materials : photochromic compounds can be used as nail varnish , lacquer carving crafts , T -shirts, wall paper and decorations. In order to adapt to different needs , the photochromic compound may be added to the normal ink or glow in the dark pebbles , diluents and other additives are mixed into the screen printing ink or coating ; photochromic compounds may also be made of packaging film, dimming glass windows of the building, automotive and aircraft glass screens , protective sunlight to ensure full .

Knowledge of the characteristics of the paint color

Can change color with temperature paint. Compounds may discolor from heat contents in case of a chemical reaction. Can be divided into:
A reversible color change paint.glow in the dark material when the temperature drop back to restore color, pigment contained iodide;
2, irreversible discoloration of paint. When the temperature does not drop back to restore original color paint color pigments contained chromium, iron, potassium, sodium, calcium, and photoluminescent films, sulfate, chloride and the like. Brushing the motor, bearings, boiler and other equipment to indicate the temperature, ensure safety.

Nontoxic harmless discoloration of material well-loved

Environmental non-toxic organic photochromic materials are gradually been recognized in recent years a new type of optical functional materials . This material in the sun or other light source , and soon becomes colorless or light-colored red, green , blue, photoluminescent pigments and other colors . But with the light source or another light, it also returns to its original state , a reversible change can be repeated . The new material was first used in high-tech fields such as optical information storage , phosphorescent sand civilian areas in recent years , especially in clothing, plastics and paint on . Since emerging on the market this year, fashion camouflage uniforms, shirt color , color shoes , showing the organic photochromic material magic to make even more stylish and colorful textiles and clothing .

luminous details

Luminous with strong absorption - STORING - light-emitting ability , by absorbing ultraviolet light or visible light , so the conversion of light energy stored in the lattice , but also in the dark energy into light energy and light.
The new luminous materials compared photoluminescent films light-emitting ZnS series of luminous , with a stable chemical properties , high conversion efficiency phosphorescent light-emitting , non-toxic , harmless, non-radioactive, production process and no harmful substances .
Luminous powder as an additive in a variety of uniform transparent medium , and used in many different luminous skilled art, to form a coating , ink, plastic ,glow in the dark stone, paper , film , glass, ceramics , printing paste , absolute security is applied to consumer goods, such as: clothing, footwear, stationery , clocks , switches , signs, fishing gear, decorations, crafts and sports , in the architectural, transportation of military facilities , fire emergency systems, such as : Import and Export logo , escape , rescue line indicator has a good effect .

the composition and characteristics of the phosphor

1 phosphor good heat resistance : maximum temperature of 600amp # 176C, for a variety of high temperature processing treatment . Good solvent resistance , acid , alkali, high stability . No color shift (MIGRATION), does not pollute .
2 phosphor non-toxic , does not Photoluminescent Aluminum Sheet  when heated formalin (FORMALDEHYDE), can be used on colored toys and food containers. Color body does not overflow when the injection mold machine, you can save cleaning procedures .
3 fluorescent bright color, good hiding power ( opacity can be added free agent ) .
Small spherical particles , easily dispersed, 98% of the diameter of about 1-10u.
4 Epica fluorescent plastic Glow in the dark pebbles and extrusion of applications:
Applicable to all kinds of plastics such as PE, PS, PP, ABS, acrylic, urea , melamine , polyester resin , the fluorescent color . Recommended dosage of 0.05% to 0.5%, typically 0.05-0.1 % , compounding should add a certain percentage of additives to enhance its stability and oxidation resistance.