JT-UV 9208 Primer-free UV Varnish Special for Gold

JT-UV9208 Primer-free UV Varnish special for Gold and Silver Ink A) Product Profile It is unnecessary to apply water based primer before JT-UV9208 is used. One pass coating for gravure printing has advantages including good adhesion, high gloss, high abrasion and low odor. Besides, compared with traditional UV coating, primer free varnish saves one step of process, and reduces the risk by inappropriate usage for water based primer. This produce is made from UV-curable resin and active diluter, quick form film after cured by UV light. It is widely used for different types of paper to provide high gloss, has good adhesion to gold, silver and other deep color ink. It meets the Toy Security and Health Standard, and has been certificated by SGS for heavy metal contents. B) Specifications Appearance: light yellow to yellow transparent liquid. Viscosity: 35-45 seconds (paint -4 cup, 25 °c) C) Usage recommendation 1. Applied by roller coater, in-line or off-line. Coating weight depends on quality of paper. 2. UV light of intensive > 50mj/cm2 is suggested for curing. 3. Reduce viscosity by adding 3-5% alcohol or isopropanol. Too much solvent will reduce gloss. 4. Clean up all other UV varnish in the tank and rubber roller before use JT-UV9208. D) Notice 1. Shelf-life is 6 months, use up during shelf-life. 2. Keep away from direct sunlight, avoid unopened can exposed to strong light for long time. 3. Jitian K695 can be used for machine cleaner. 4. All the data above are acquired in the laboratory. They can only be used as reference in practical application. Because the paper, printing ink and process are different, the data can be different. Customer needs to test before put into use and decide the applicability for himself. 5. If alcohol added has high moisture, the diluted liquid will be less transparent. It is normal, can be used after a simple stirring. E) Package 1. Yellow iron can. 2. Net weight: 20kg/200kg.