玻璃珠抛光新型热熔胶的制备

摘要

利用丙烯酸丁酯与苯乙烯共聚物为主要原料制得玻璃珠抛光用的新型热熔胶，同时研究了部分助剂、填充剂、溶剂等对热熔胶性能的影响，从而优化得到了一种新型热熔胶的生产工艺过程。通过实验研究表明，该热熔胶克服了聚丙烯酸树脂热熔胶在应用过程中存在的诸多问题，而且易于清洗，可在较高温度下以粉末状态存放，不结块、不易碳化，完全适用于玻璃珠抛光热熔胶所需的高温操作工艺。%A new hot melt adhesive was fabricated by butyl acrylate and styrene copolymer as the main material for polishing of glass bead.In order to optimize process of the new type of hot melt adhesive, the effects on the properties of hot melt adhesive were studied such as some additives, fillers and solvents.The results showed that the new type of hot melt adhesive had overcome the application disadvantages of polyacrylic acid resin hot melt adhesive, for example, it was easy to clean, existed in the powder state at high temperature without agglomeration and carbonization.It's a brand hot melt adhesive that had been completely suitable for the operation technology for polishing of glass bead in high temperature.