The transparency and rigidity of a polyolefin resin is improved by addition of dibenzylidene sorbitol.
在加入二亚苄基山梨醇后，聚烯烃树脂的透明度和刚性有了很大的提高。
2
A method for rapid quantitative determination of dibenzylidene sorbitol clarifying agents in polypropylene (PP) by Fourier transform infrared spectrophotometry (FTIR) was developed.