使用激光粒度分析仪,对生物基环氧树脂E51/602A微胶囊进行粒径分布分析。微胶囊制备:分别在转速300rpm,400rpm,500rpm和600rpm下,以SDS作为乳化剂,乳化剂浓度2wt%,温度40℃,持续4h。
The particle size distribution of bio-based epoxy resin E51/602A microcapsules was analyzed by laser particle size analyzer. Microcapsule preparation: SDS was used as emulsifier at a rotational speed of 300rpm, 400rpm, 500rpm and 600rpm, respectively, with an emulsifier concentration of 2wt% and a temperature of 40 ° C for 4h.