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Introduction of CPP resin
May 07 , 2021
Sunman’s CPP resin is a thermoplastic resin produced by the chlorination of polypropylene. It is a non-toxic white or light yellow granular solid and can be easily soluble in organic solvents such as chlorinated hydrocarbons, toluene, butanone or other mixed solvent. And it has high hardness and good properties of wear-resistance, acid-resistance, salt water resistance and aging- resistance. Chlor...
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Why resins are an important materials on packaging inks?
Apr 25 , 2021
Resins are the carrier of the pigment in the ink, which is the core material of the ink. Along with pigments, resins convey important properties to the printing process as part of the ink vehicle. Resins impart many important characteristics of a finished ink, including gloss and adhesion, runnability on the press, and can also help disperse pigment. The quality of the ink will directly aff...
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Do you know process of Gravure Ink?
Apr 25 , 2021
Requisite Properties •Printing : cylinder contamination, metastatic, electrostatic field, blocking ability •Post process : Laminate, Boil, Retort, etc. •Substance resistance : soup base, repellant, etc. •Film properties : scratch resistant, heat resistant, oil resistant Process While the press is in operation, the metal printing cylinder is partially immersed in the ink tray, filling the recessed ...
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What can we do with the glow in the dark pigment from Sunman?
Apr 25 , 2021
Almost anything that you want to make it glow. You can mix it into a transparent or semi-transparent medium such as resin, wax, paint, ink, paste, plastics, rubber, fabric, caulking, ceramic glaze, nail-polish etc. There are industrial applications for safety, for novelty, for fun, for household using in arts and crafts. Glow in the dark pigment can meet expectation of all purposes above-mentioned...
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