PVB (Polyvinyl Butyral PVB resin has good weather resistance against ultraviolet radiation and atmospheric oxidation, and can provide long-term protection. Bonds well to glass and other materials. This makes PVB film Because PVB resin has good transparency and optical properties, it is a transparent material with a high refractive index and low hygroscopicity. It is widely used in fields such as optical coatings, optical films and optical glasses. PVB can also be used for flexo printing, gravure printing, embossing printing, screen printing, and thermal transfer printing in the printing industry. Because it is soluble in alcohol and non-toxic, the printed parts do not retain odor, and can be used in packaging that is sensitive to odor in the food industry. Such as teahttps://www.elephchem.comcigarettes, etc. Because the resin is cationic, it has adhesion to glass surfaces with strong anions, and is especially suitable for glass plate decorative silk screen printing. Website: www.elephchem.com Whatsapp: (+)86 13851435272 E-mail: admin@elephchem.com ElephChem Holding Limited, professional market expert in