This standard specifies the model, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of polyimide film polyaramid fiber paper soft composite materials. This standard applies to three-layer soft composite materials made of polyester film coated with adhesive and calendered polyaramid fiber paper bonded on both sides.
JB/T 4062.1-1995 history
1995JB/T 4062.1-1995 Soft composite materials Polyimide film aromatic polyamide fiber paper soft composite materials