“modified rosin”簡單造句，modified rosin造句子

Disproportionated rosin is one of the most important products of modified rosin, it has many USES in industry.

Preparation and properties of HBS lignin-glycerol modified rosin;

A number of polyester modified rosin with foam formulations have been utilized to prepare rigid urethane foams.

Fumaric acid has a lower softening temperature and saponification value but a higher acid value, which was beneficial to improving the quality of modified rosin size and dispersed rosin size.

Study on selecting sorption properties of ligustrazine hydrochloride molecularly imprinted polymer with modified rosin as the cross-linking agent