Jian-ben XU, Ling-ling ZHANG, Chun-ling HE, Yan-fei ZHENG, Ying-ying HUANG, Ke-liang NONG. Study on Homopolymerization of Ester Made of Dehydroabietic Acid and Glycidyl Methacrylate[J]. Polymer Bulletin, 2020,33(7):31-37.
Jian-ben XU, Ling-ling ZHANG, Chun-ling HE, Yan-fei ZHENG, Ying-ying HUANG, Ke-liang NONG. Study on Homopolymerization of Ester Made of Dehydroabietic Acid and Glycidyl Methacrylate[J]. Polymer Bulletin, 2020,33(7):31-37. DOI: 10.14028/j.cnki.1003-3726.2020.07.004.
Radical homopolymerization of DG in toluene solution was studied by using ester (DG) as raw material and azodiisobutyronitrile (AIBN) as initiator. Single factor experiment and orthogonal test were conducted to study the impacts of reaction temperature
reaction time
initiator type
and initiator dosage on the homopolymerization of DG. The structure of homopolymer (
P
DG) was characterized by Fourier transfer infrared spectroscopy (FT-IR)
gel permeation chromatography (GPC)
and thermal gravimetric analysis (TG) technologies. The results showed that the optimum conditions for the reaction were as following: reaction temperature of 110℃
stirring speed of 500r/min
AIBN of 2% (based on monomer weight)
and reaction time of 4h. Under these conditions
P
DG with good thermal stability was successfully prepared.