摘要
以高纯六氯环三磷腈、苯酚为主要原料进行环三磷腈苯酯(HPCTP)的合成工艺研究并在工业化装置上考察了生产工艺的可行性。结果表明,在优化的原料配比、合适的催化剂与溶剂条件下,HPCTP的收率可达97%。工业化产品应用于环氧基覆铜板,板材的阻燃性能及其他性能指标测试均取得较好的效果。
The new process for production of hexaphenoxycyclotriphosphazene （HPCTP） is studied using hexachlorocyclotriphosphazene and phenol as raw materials, which is also proved on industrial facilities. The result shows that high purity raw material is better for product quality control and higher yield. The obtained product is applied in CCL for flame retardant test and the material performance can meet the requirement of standards.
出处
《现代化工》
CAS
CSCD
北大核心
2013年第12期76-78,共3页
Modern Chemical Industry
关键词
环三磷腈苯酯
覆铜板
阻燃
hexaphenoxycyclotriphosphazene
copper clad laminate
flame retardant
