Cov Phenolic Khoom Siv daj yog daj, cov khoom siv hluav taws xob ntau, ruaj khov rau hauv dej, ruaj khov rau dej, qaug zog, qaug zog alkali daws. Resin ua los ntawm Phenol thiab Formaldehyde polycondensation, nruab nrab thiab dej ntxuav nyob rau hauv catalyst. Vim yog cov kev xaiv sib txawv xaiv, nws tuaj yeem faib ua ob pawg: thermosetting thiab thermoplastic. Phenolic Resin muaj cov acid ua hauj lwm zoo, cov tshuab ua haujlwm thiab kub ua kom dav, thiab yog siv hluav taws xob retardant, sib tsoo log tsim thiab lwm yam kev lag luam.