酚渣油树脂改性醇酸树脂的研究

Obtaining Alkyd Resin by Phenolic Residue Resin Modification

用酚渣油树脂替代酚醛树脂改性醇酸树脂，可降低醇酸树脂的成本，拓宽酚渣油树脂的应用范围。研究模拟酚醛树脂改性醇酸树脂工艺，建立了一套适用于酚渣油树脂改性醇酸树脂的工艺方法。研究结果表明：用酚渣油树脂改性醇酸树脂是成功的。

The phenolic resin is replaced by modified phenolic residue to obtain alkyd resin.The cost of alkyd resin can be reduced,and the range of application of phenolic residue resin is developed. The study employs the method of modifying alkyd resin by phenolic resin. The result shows that it is successful in modifing the phendic residue resin, and all the technical indexes of the modified alkyd resin are in accordance with the National Standard.