PVF胶粘剂新生产工艺的研究

A study on a novel technique for producing PVF adhesive

介绍了用聚丙烯酰胺(PAAM)改性聚乙烯醇缩甲醛胶粘剂(PVF)的新生产工艺,研制出的PVF胶粘剂具有粘度强、粘接强度大、游离甲醛量低等优点,产品性能达到建材行业有关标准要求.

This paper presents a novel technique for producing PVF adhesive modified with PAAM. The new adhesive has advantages such as high viscosity, high bonding strength and low free formaldehyde content, whose qualities thus accordingly meets the requirements of construction materials industry.