This Standard specifies the classification, technical requirements, test methods, inspection rules as well as marking, packaging, transportation and storage of urea formaldehyde, phenolic aldehyde and melamine formaldehyde resin for wood adhesive and paper impregnating.
This Standard applies to the various wood adhesives and paper impregnating synthetic resin synthetized via polycondensation reaction, with carbamade, phenol, melamine and methanal as the main materials; this Standard also applies to the synthetic resin with partial mutual replacement among melamine, phenol and carbamade, and with resorcinol replacing partial phenol copolycondensation.
This Standard does not apply to emulsion phenolic resin.
Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Classification 5 Requirements 6 Test Methods 7 Inspection Rules 8 Marking, Packaging, Transport and Storage
