?? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Physical Details?? Mesh?200Witness?95 %Packing?25 kgs?Type of Bag?pp Laminated?Setting time??Initial?5 - 7 ?minuitesFinal?12 - 15 minuites?Powder water ratio?1:0.7?Modulus of Rupture ( Kg/cm2 )?75?Fluidity ( cm )?23?Max ( Gypsum / 100g water )?1.62Setting time?7 - 15 Minuites???? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Chemical Analysis?? Sulphur Trioxide ?SO3?52.09%Calcium Oxide ?CaO?40.18 %Soluble magnesium salt expressed as MgO?0.061%Soluble sodium salt expressed as Na2O?0.004%Loss of ignition (LOI)5.06%Free lime?0.014%?????