This specification specifies the requirements, quality assurance regulations and delivery preparations for cast aviation plexiglass. This specification applies to cast aviation plexiglass prepared from plasticized and unplasticized homopolymers of methyl methacrylate and copolymers of methyl methacrylate and methacrylic acid.
GJB 1251A-2008 Referenced Document
GB/T 1040-1992 Plastics-Determination of tensile properties
GB/T 1043-1993 Plastics Determination of charpy impact strength of rigid materials
GB/T 1250-1989 Rules for expression and judgement of limiting values
GB/T 191-2000 Packaging-Pictorial marking for handling of goods
GB/T 2410-1980 Transparent plastics--Transmissivity and haze test
GB/T 2918-1998 Plastics--Standard atmospheres for conditioning and testing
HB 6657-1992 Test method for silver craze on aviation plexiglass
GJB 1251A-2008 history
2021GJB 1251A-2020 Specification for cast aerospace plexiglass
2008GJB 1251A-2008 Specification for cast acrylic plastic sheet of aircraft