|
GAYNUT – Y |
GAYFUR |
GAYBOND |
GAYPHENE |
GAYREX |
GAYFANE |
| Generic type |
CNSL (Cashew) |
FURAN |
SULFER |
PHNOLIC |
SILICATE |
EPOXY |
| Standard Colour |
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/cm2 @ 27°C- 7 days) |
79 |
79 |
70 |
75 |
40 |
160 |
Compressive Strength
(Kg/cm2 @ 27°C - 7 days) |
360 |
350 |
250 |
350 |
150 |
500 |
Bond strength
(Kg/cm2 27°C) |
12 |
12 |
10 |
10 |
07 |
12 |
Water Absorption (%) |
0.9 |
0.9 |
01 |
01 |
18# |
01 |
Working time - Port life
(@27°C) |
25min |
20min |
Pouring temp.
265-290°F |
30min |
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 |
