英文名称:Formaldehyde, polymer with 4-(1,1-dimethylethyl)phenol, 4,4'-(1-methylethylidene)bis[phenol] and 4-methylphenol, magnesium oxide complex; Formaldehyde, Polymer With 4-(1,1-Dimethylethyl)Phenol, 4,4'-(1-Methylethylidene)Bis[Phenol] And 4-Methylphenol, Magnesium Oxide Complex