t ms/m≤8.03.9Conductivity of aqueous extract KV/mm≥5567.4Electric strength in oil %≤8.07.9Moisturea %≥1012.8OEM/ODM Services:Precision of die cuttings +/-0.03mmMaterial Texile:AMBIC,VILENE,ASAHI KASEI,FUJICO,KURARAY magic tape,NBC mesh fabric Tape: 3M,TERAOKA,NITTO,SEKISUI,DIC,SONY,LTNTEC,SLIONTEC Plastic sheet/Film: TORAY,REIKO,KIMOTO,SOMAR,TEIJIN,MITSUBISHI,TSUJIDEN Foam/Sponge/Rubber:INOAC,BRIDGESTONE,NHK,DAIWABOFunction Sound absorption/insulation,shock resistant,sealing and flame resist