Chongyu NCC a photosensitive color material for use, color principle: a photosensitive color material, the sun / ultraviolet radiation, to produce a change in color from sunlight / UV energy, when the loss of the sun / ultraviolet radiation, i.e., restored to its original color. Use of sunlight (UV light) control the color change. Second, the basic colors: purple # 12, # 13 sky blue, blue # 14, # 16 yellow, orange # 17, # 18 orange, red # 19 (of Rainbow). Third, the color pattern: 3.1: No colored discoloration. 3.2: There are pale colored (add other fluorescent dye, color, etc., can be done have pale colored). Four, Dreaming materials and application forms: 4.1: photographic emulsion in water: for water-based ink coating; not for oily ink coating, plastic injection, extrusion. 4.2: MC sensitive microcapsules powder: for oily ink coating, water-based ink coating, plastic injection, extrusion. 4.3: photo / optical zoom masterbatch: does not apply to oil-based ink and water-based ink coating paint for plastic injection, extrusion. (Note: Our standard optical variable masterbatch for PE masterbatch, masterbatch For other materials, need special instructions and orders.) Fifth, suggested ratio Dreaming materials: 5.1: photographic emulsion in water for water-based inks and coating 5% ~ 40% W / W (25%) 5.2: photosensitive microcapsules MC powders for oil ink and paint 3% -30% W / W (20%) 5.3: photosensitive microcapsules MC powders for water-based ink and paint 3% -30% W / W (20%) 5.4: MC sensitive microcapsules powder for plastic injection and extrusion 0.2% -5% W / W (0.5%) 5.5: photographic masterbatch for plastic injection and Extrusion 1% -5% W / W (1%) six, uses Dreaming materials: 6.1: Paint: Suitable for all types of surface coating of plastic products, including ABS, PE, PP, PS, PVC, PVA and other plastic timber. 6.2: Ink: applicable to all types of printed materials, such as fabric, paper, synthetic membranes, glass, metal and so on. 6.3: Plastic: applicable to all types of plastic material injection, extrusion molding (including PE, PP, ABS, PS, PVC, PU, ??TPU, TPR, EVA plastic materials, etc.). VII Note: 7.1: 7-9 PH value of ink to the substrate is more applicable, MI plastic substrate to a value greater than 25 is more appropriate, the greater the MI value, color better. 7.2: Dreaming of light fatigue resistance, by excessive exposure to UV light, acid, free radicals (singlet oxygen) and humidity cause is generally recommended to add UV absorbers and antioxidants to increase resistance to light fatigue resistance. 7.3: Additive Dreaming material used as HALS, antioxidants, heat stabilizers, UV absorbers and inhibitors may improve fatigue resistance to light, but additive combinations and select the desired depending on the use of the media may be wrong but the combination formula will accelerate the light fatigue resistance. 7.4: photographic emulsion water if agglutination produced, which can be re-dispersed in water bath and stir before use. 7.5: Dreaming material does not contain substances harmful to the human body, consistent with safe toys and food packaging specifications benchmarks. Eight Storage: It should be stored in a cool dry place, away from direct sunlight. IX test report: The Company Dreaming series products have passed EN-71 and RoHS testing.