:: TECHNICAL DATA       TYPICAL PHYSICAL PROPERTIES OF ACID PROOF MORTARS   GAYNUT - Y GAYFUR GAYBOND GAYPHENE GAYREX GAYFANE   Generic type CNSL (Cashew) FURAN SULFER PHNOLIC SILICATE EPOXY   Standard Color Black Black Dark Grey Black Off White White / Brown   Mixing Ratio   (Powder: Solution) 3:1 3:1 Hot matt type 2:1 3:1 5:1   Density (1bs per cubic ft.) 94 102 137 94 124 106   Flexure Strength   (Kg/m2 @ 27°C- 7 days) 75 75 70 75 40 160   Compressive Strength   (Kg/m2 @ 27°C - 7 days) 360 350 250 350 150 500   Bond strength   (Kg/m2 27°C) 10 10 10 10 05 12   Water Absorption (%) 01 01 01 01 18# 01   Working time - Port life   (@27°C) 25min 20min Pouring temp. 265-290°F 20min 15min 20min   Initial setting time   (@27°C) 7hrs 5hrs Thermal shock 50% Retained 5hrs 2hrs 2hrs   Maximum Temp. Limit (°C) 190°C 170 °C 93 °C 170 °C 950 °C 100 °C     Self life @ 27°C   180 days. 60 days @ 27°C Unlimited 45 days @ 27°C 1 year 90 days # Absorption of Toluene   In seal pack Drums and Bags under covered shed       GENERAL CHART FOR CEMENTS Maximum Temperature Limit of Cement Acid Solvents (Organic) Alkalies    93°C - GAYBOND R N N   100°C - GAYFANE R R R   170° C - GAYPHANE R R N   190° C - GAYNUT -Y R R R   950° C - GAYREX R R N   170° C - GAYFUR R R R R = Recommended N = Not Recommended

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