Inquiry (采购产品): Kraft Paper Kraft Paper Properties:Weight: 100 +/- 2.5%Density: 0.75 +/- 4%Thickness: 0.128 +/- 5%Regularity of thickness: +/- 4%Rupture Length, Long: more than 8000mRupture Length, Trans.: more than 4000mElongation, Long: more than 2.5%Elongation, Trans.: more than 5%Bursting Factor: more than 40Ashe Content: less than 2%Humidity: less than 7%Dielectric Rigidity under press of 1 kg/cm: more than 900VLoss angle (tan) at 100 deg.: less than 70x10^(-4)P.H Value: more than 7 and less than 8.5Porosity: 330 to 515 cm^3 SchopperSoluble materials: The percentage of combined substance with Sulphur soluble in water must be less than 3%The above mentioned tests must be done in air-conditioned atmosphere of relative humidity 65% at 20deg + 2deg. **** Hidden Message ***** Co:Technical international Co. Add:Mohandseen, Cairo, Egypt Tel:002-02-33026171 Fax:002-02-33440578 Email:omar_tic@yahoo.com Mobile:0020122503509 Contact Person:Ms. Aya Taher Country:Egypt **** Hidden Message ***** omar_tic@yahoo.com
