Temperature change ink is also used in the Teapot

 Since ancient times " need a good pot of tea ," said one , photochromic masterbatch is a teapot for the top grade of tea utensils . Teapot territory of China , is the origin of the best Yixing . The Teapot culture, but also Chinese traditional culture can not be an integral part . Teapot is a practical daily life utensils for tea and tea drinking . Teapot in Yixing, Jiangsu origin , also known as Yixing teapot . Teapot making its long history and ancient and beautiful art form become a kind highly collectible collectibles and appreciate the value of art - ink temperature change .
Teapot , Jiangsu Yixing most prestigious. Began in the Northern photochromic sheets, flourished in the Ming and Qing dynasties , a modern prosperous during the peak period is unique in the history of purple , diversification celebrity men , technology and styling , more so purple added a mystery. Now Yixing purple clay teapot , purple crafts , purple discoloration Cicada , color kettle , purple vase , purple mural , purple flower pots , purple sculpture , purple and purple decorations tea sea . Have developed a unique style features complete .

Features luminous quality , non-toxic harmless

It is because of the characteristics of high-quality non-toxic luminous powder makes the whole process does not require any other chemical raw materials, the real environmental pollution . Through the luminous technology to optimize the process , luminous masterbatch process is also very simple, usually twenty-three hours to master all the processes. As an innovative product , moonlight ice painting to fill a number of gaps in the industry , the rapid spread of a new generation of environmentally friendly applications.
Other eye-catching and luminous products due to too affected by the wavelength of the night waking unintentional glance , it is no longer difficult to sleep. The light emitted by luminous products like moonlight , soft eye-catching but not stimulate human vision, so as to avoid this situation. Compared to other masterbatch glow in dark, products with luminous at night not only to indicate the text , but can also display images. Instructions to identify more humane , and thus greatly increase the scope of use . Not only for business and home office spaces , but also can be widely used hotel , KTV and other entertainment fields . Not only functional, but also more grades .

Identification of the invoice with the temperature change ink

Temperature change ink ! As the name suggests , the ink temperature change as the temperature changes that will produce a color change , because it is this characteristic , it is used in a number of special items above anti-counterfeiting technology , powdered paint pigments version of the invoice at the Inland Revenue Department in Guangdong it is applied to the temperature change ink !
It was reported that "Guangdong Local Taxation generic fixed invoices " using a special ink temperature change IRD printing "LT" this pattern . At room temperature, this pattern was emerald green , but if you rub with your fingers jammed after heating , driveway stone will change to yellow , then drop back to room temperature, the temperature , but also color changes back to the original emerald green . Due to some kind of temperature change ink IRD -specific, so the move can effectively identify the authenticity of the invoice !

Adding as little as possible

​Long afterglow luminous use:
1 . Injection : press the proportion that good luminous body , adding an appropriate amount of paraffin oil ( diffusion oil can ) , into a paste, then pour weighed glow in the dark film compound can be produced . There can be injection molded material : pp, pe, pvc, pu, ps, abs, tpr, eva, pmma, nylon. The more transparent plastic  material , light the better , as far as possible with fluorescent toner toner , adding as little as possible ,
2 tone ink : that good luminous materials, transparent varnish, related auxiliaries stir evenly ( What varnish, what additives are different ) .
Use long-lasting afterglow luminous powder ratio:
1 . Injection : It is recommended 4-10 % , often 5-6 % , glow in the dark dye according to customer requirements .
8% brightness with good meal , the proportion of low concentration powder brightness.
2 . Transfer ink: recommended 40-60 % , often 50%.       

What are the characteristics of temperature change ink

Temperature change ink known as thermochromic ink , showing temperature sensitive ink or ink . Temperature change ink into three categories: the display a specific color temperature , the color disappears upon heating becomes colorless glow in the dark immediately restore the original color , because reversible change process , referred to as " inversion variable message color ink " ; Show colorless at room temperature, after heating into another color , then restore the original cooling colorless , photoluminescent films the change process reversible , referred to as" inversion hair color ink " ; ink display color at room temperature , after heating into another color , because the reversible change process referred to as " inversion variable color ink transfer ". 

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 and phosphor What is the difference

First, the main component of Epica and features luminous powder ;
1 luminous Description Material composition mixture 4SrO.7AL2O3: Eu (Eu as rare earth elements ) .
2 main non-toxic non-radioactive luminous , no burning, no explosion, free of heavy metals or other harmful chemicals .
3 luminous with a very stable gravel for gardens chemical properties , strong adaptability to environment and extremely long service life , luminous effect can be achieved using the longest 20 years . Luminous density ρ ≈ 3.6gcm3 7. Maintain good stability at -60 ℃ -600 ℃ condition .
4 luminous luminescent time is short, high brightness, long afterglow time , rich color varieties , colors and more .
5 can be used as an additive or luminous pigment. glow in the dark dyes in a variety of transparent or translucent medium, such as paint , oil, black, plastic , rubber stamp glass , ceramics, chemical materials , to achieve self-luminous function media should exhibit good low lighting instructions and decorative landscaping effect.