Pointing Masses

Furane Phenolic K-Silicate Cnsl Sulphur Epoxy Polyester
COLOUR Black Black Off White Black Black Off White Off White
RATIO 1:3 1:3 1 : 2.5 1:3 Hot melt 1:5 1:5
COMPRESSIVE
STRENGTH (Kg/Cm2)
350 350 150 350 250 500 500
FLEXURAL STRENGTH (Kg/Cm2) 75 75 40 70 70 150 150
BOND
STRENGTH
(Kg/Cm2)
10 10 5 >10 10 10 12
WATER
ABSORPTION
(MAX %)
1% 1% 18% 1% 1% 1% 1%
TEMPERATURE
RESISTANT
(MAX Co)
170o 170o 900o 190o 90o 90o 90o
SELF LIFE
@ 27 o Co.
45 days 45 days 365 days 60 days Life Time 45 days 45 days

RATIO = Solution : Powder
Absorption of Toluene.
@ 27o C in Seal Packing of Drums & Bags under Covered Shed.