The properties of guar gum were introduced in this paper and the performances of size film and adhesive force of size mixed with guar gum to decrease the usage of PVA were measured.

• 摘要介绍了瓜尔胶的性能，对添加瓜尔胶以降低淀粉混合浆中PVA的用量进行了浆膜性能和浆液粘附力试验。