复合材料科学与工程Issue(5)：19-24,6.DOI:10.19936/j.cnki.2096-8000.20240528.003
三聚氰胺固废改性酚醛树脂的合成及其对模塑料性能的影响
Synthesis of melamine solid waste modified phenolic resin and its influence on the properties of moulding compounds
摘要
Abstract
The green disposal of solid waste and the resource modification of traditional materials are of great significance to the healthy development of chemical and material industries.In this paper,solid waste OAT(oxiami-nothriazine)was used to modify phenolic resin,the feasibility of reactive introducing OAT into phenolic resin was discussed,and the modified resin was used as the matrix to prepare phenolic moulding compounds(PMC).The in-fluence of modified resin on the properties of PMC was studied.The results showed that OAT had a certain reactivity with formaldehyde,and the viscosity of phenolic resin decreased with the introduction of OAT,but with the further increase of the dosage,the viscosity and polymerization speed increased,but the fluidity decreased significantly,the optimal dosage of OAT was about 8%.PMC prepared with OAT modified phenolic resin have better thermal stability and electrical strength,and other properties are comparable to those of ordinary mouldings.关键词
OAT/三聚氰胺/固体废弃物/酚醛树脂/酚醛模塑料/复合材料Key words
OAT/melamine/solid waste/phenolic resin/phenolic moulding compounds/composites分类
通用工业技术引用本文复制引用
翟苏宇,黄世俊,陈伟婷,张振伟,罗尧森,李晨辉,苏志忠..三聚氰胺固废改性酚醛树脂的合成及其对模塑料性能的影响[J].复合材料科学与工程,2024,(5):19-24,6.基金项目
福建省区域发展项目(2021Y3003) （2021Y3003）
中央引导地方科技发展专项(2022L3050) （2022L3050）
福建省技术创新重点攻关及产业化项目(2023G020) （2023G020）
三明学院项目(113-KD22016P) （113-KD22016P）
