光变油墨能在太阳照射下10秒钟内快速准确地测量出紫外线辐射情况，科技含量高，环保无毒，并可重复使用。用颜色深浅显示当前紫外线强弱，直观明显，它能及时提醒您做好防晒措施，合理地使用防晒护肤品。
感温变色油墨Temperature change color ink
温变油墨又称热感变色油墨，感温变色油墨，热敏变色油墨、和示温油墨。Temperature is also called thermal ink color ink, heat change color ink, polychromatic inks, and heat sensitive ink.
一、千色变公司生产的温变油墨分为以下几类Types:
消色:“可逆温变消色油墨”:常温下显示某种特定颜色，经加温后颜色消失变为无色， 冷却后立即恢复到原有颜色，因其变化过程可逆；
Decolorization: "inversion decolorization ink" : under normal temperature shows a certain color, color disappear after heating to colorless, immediately return to the original color after cooling, because of the change process of reversible;
显色:“可逆温变发色油墨”:在常温下显示无色，经加温后变为另外一种颜色，冷却后又恢复为原来的无色，因其变化过程可逆；
According to the colorAccording to the color: "inversion change hair color ink" : at room temperature shows colorless, into a different color after heating, cooling and then revert to the original colorless, because of the change process of reversible;
变色:“可逆温变转色油墨”:油墨在常温下显示颜色，加温后变为另外一种颜色，因其变化过程可逆。
Change the color: can turn inversion change color ink: ink at room temperature display colors, into a different color after heating, because of the change process is reversible.
二、产品详情Product details
①基本颜色:大红、朱红、玫红、桃红、橙红、金黄、紫罗兰、深蓝、蓝色、绿色、黑色、土耳其蓝Basic color: bright red, scarlet, mei red, pink, orange, yellow, violet, dark blue, blue, green, blue, black, Turkey
②温度有Temperature:5℃，8℃，10℃，12℃，15℃，18℃，22℃，25℃，28℃，31℃，33℃，35℃，38℃，40℃，43℃，45℃，50℃，55℃，60℃，62℃，65℃，70℃等etc
③常用的温度The temperature of the commonly used:18℃，22℃，28℃，31℃，33℃，35℃，38℃，45℃，62℃
④有色变有色:紫变红 蓝变红 绿变蓝 紫变蓝 橙变黄 蓝变黄 红变黄 黑变紫 黑变红 黑变蓝 黑变绿 黑变橙 大红变粉红 深蓝变浅蓝 深绿变浅绿 深黄变浅黄
Color change color: purple red blue red green blue purple blue red, yellow orange yellow, blue, yellow black change purple black red and black blue dark green is dark orange Red variable pink Deep blue become pale blue Dark green become light green Dark yellow become yellow
⑤温度28度（含）以上基本颜色是有色变无色，温度22度（含）以下是无色变有色
特殊无色变有色:（玫红60度）（55度玫红色、蓝色）
Temperature 28 degrees or above the basic color is color change colorless, 22 degrees temperature (below) is a colorless, change color
Special color change color: mei red 60 degrees) (55 degrees mei red, blue)
⑥温变油墨不可生产的颜色:金 银 白Temperature is the production of color ink: gold silver white
⑦油墨性状:外观为半透明液体状态，为油性油墨。颜色丰富色差变化明显的优点，使用胶印机效果不好的缺点。
Ink properties: look for translucent liquid, for oily ink. Color obvious advantages of rich color change, use offset printing machine effect is bad faults.
⑧可用印刷方式:丝印 移印 凹印 凸印 转印, 胶印的颜色很浅，效果不明显。
Available method of printing: silk screen pad printing gravure embossed transfer printing, offset printing color is very shallow, the effect is not obvious.
适用底材 :纸张 布料 金属 玻璃 陶瓷 塑料。 温变油墨不可承印的底材为硅胶、橡胶， 有弹性，印上容易开裂，不建议使用。
Suitable substrate: paper metal glass ceramic plastic cloth. Temperature not printing ink substrate for silicone, rubber, elastic, printed on easy craze, is not recommended.
⑨印刷背景建议使用白色或浅白色系，可提高颜色变化的差异度。
一般使用寿命是4000-8000次的变色次数（正确存储和使用的情况下）
Print background it is recommended to use white or plain color, can improve the color difference degree of change.
The service life of the general is 4000-8000 times the number of color (correct storage and use cases)
⑩应用范围:防伪标签、酒类包装防伪，香烟、食品、饮料、农药等名牌产品特种包装印刷。
运用在变色杯领域，可丝印（丝印在花纸上转印到杯子上）水转印，一般用的是45度。
Application scope: anti-counterfeit labels, wine packaging anti-counterfeiting, cigarettes, food, beverages, pesticides and other brand-name products of special packaging printing.
Used in the field of color changing mugs, screen printing (screen printing on paper transfer printing on the glass) water transfer printing, generally use is 45 degrees.
三、使用方法/注意事项Method of use/matters needing attention:
干燥方式:（自干、烤干、UV固化），60-100度，5分钟左右。薄膜类的自干方式干燥。印在陶瓷杯上可用150度烤20-30分钟。
Drying methods: (from dry, dry, UV curing), 60-100 degrees, about 5 minutes. Dry film class since the dry way. On the ceramic cup available 150 degrees bake for 20 to 30 minutes.
温变油墨（油性）使用时不下网很稠时，可用稀释剂783稀释，稀释比例为3%-5%。（也可定制水性油墨，并用水稀释）印刷背景建议使用白色或浅白色系，可提高颜色变化的差异度。
Temperature (oily ink) don't let down the nets is very thick, when using available thinner 783 dilution, dilution ratio of 3% to 3%. (also can be customized water-based ink and diluted) printing background it is recommended to use white or plain color, can improve the difference degree of color change.
3、网版选择:网目大小选择在150目~200目之间。Screen options: mesh size in the range of 150 mesh to 200 mesh
储存:感温变色油墨应密封储存于密闭、干燥、阴暗处，避免阳光直射。
Storage: thermal color ink seal should be stored in an airtight and dry, and the shadows, avoid direct sunlight
5、毒性与安全性:感温变色油墨对皮肤用呼吸道有轻微刺激性，搬运时应密闭，印刷操作时的环境应保持良好的通风状况。油墨完全干燥后，不会有任何异味或刺激性，符合安全玩具和食品包装规格基准。
Toxicity and safety: thermal color ink on the skin with a slight irritation of the respiratory tract, handling should be closed, the environment when printing operations should maintain good ventilation. After ink completely dry, will not have any odor or irritating, conform to the safe toys and food packaging specifications benchmark.