磁带纸芯专用胶粘剂主要用于录音录像带等带基的卷帘。它的质量要求高,特别是纸管生产时机械化流水作业的滚涂粘接,需要具有纸板层与层之间粘性强、不起泡、机械性能稳定、操作简单等优点。以前此类产品均由国外进口。杭州特种涂料厂为解决进口原材料国产化,推动本省特种涂料工业的发展,积极开发研制成功磁带纸芯专用胶粘剂,分别在高 Tape core adhesive is mainly used for tape recorders and other tape-based shutter. Its high quality requirements, especially in the production of paper-tube mechanized assembly line roller bonding, need to have a strong adhesive layer between the layers, no blistering, stable mechanical properties, simple operation and so on. Before such products are imported from abroad. Hangzhou special paint factory to address the localization of imported raw materials to promote the development of the province’s special coatings industry, and actively develop and successfully developed a dedicated tape core adhesive, respectively, in the high