SEARCH Articles Figures Tables Formaldehyde resin Novolak resins Novolaks PF [Phenol formaldehyde resin PHENOL-FORMALDEHYDE (PF) Phenol formaldehyd Phenol formaldehyde novolak Phenol resin Phenol-Formaldehyde (Phenolics) Phenol-formaldehyde Phenol-formaldehyde resin Phenolic resins Phenolic-formaldehyde resins Resins Novolaks