粘结剂FH对提高蜡印封蜡效果的作用

Effect of binder FH on enhancing the sealing wax effect in wax printing

介绍了松香的应用和化学组成.在蜡印生产中,由于松香的粘结性较差,很容易产生封底不好的疵病,通过控制粘结剂FH用量,调控蜡的软化点,改善印蜡封底效果,较好地解决了染色透底等疵病,提高了蜡印封蜡效果.

The application and chemical composition of rosin was introduced. Because of the worse cohe-siveness of rosin in wax printing, it was easy to form the defect of bad sealing wax effect. Through controlling the dosage of binder FH, adjusting the softening point of wax, improving the sealing wax result. The dyeing de-fects were solved well and the wax printing quality was improved.