MIL-P-15280J, MILITARY SPECIFICATION: PLASTIC, MATERIAL, UNICELLULAR (SHEETS AND TUBES) (19 DEC 1988
MIL-P-15280J, MILITARY SPECIFICATION: PLASTIC, MATERIAL, UNICELLULAR (SHEETS AND TUBES) (19 DEC 1988)., This specification establishes the requirements for chemically expanded plastic foam material for thermal insulation.