SEARCH Articles Figures Tables Formaldehyde polymer Melamine Melamine polymers Melamine-formaldehyde polymers Melamine-phenol-formaldehyde Melamine-phenolic Phenol formaldehyd Phenol polymers Phenol-Formaldehyde (Phenolics) Phenol-formaldehyde Phenol-formaldehyde polymers Phenolic polymers Phenolics melamine formaldehyde