Preparation of Disperse Rosin as Sizing Agent in Paper Manufacture
Zeng Yongming (Guangxi Research Inst. of Forestry Science Nanning 530001)
The preparation, quality, effect and economical gaining of dis perse rosin as sizing agent in paper manufacture are introduced. For normal rosin,66 7% expense is saved,for maleic rosin, 37 5% is saved.
【CateGory Index】： TQ351.47