|
COGEL - TFC : It's a highly purified, odorless, non - toxic hydrophobic, non - melting thixotropic gel used for optical fibre cables having 100% water - blocking properties.
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Sno.
|
Property
|
Unit
|
value
|
Test Method
|
|
1
|
Cone penetration @250C
|
dmm
|
> 350
|
ASTM D-217
|
|
2.
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Cone penetration @ - 300 C
|
dmm
|
> 230
|
ASTM D-217
|
|
3.
|
Viscosity @250 C
|
m.Pass
|
<2.0 Lacs (2.5rpm, 7 Spin)
|
Brookfield viscometer
|
|
4.
|
Flash Point
|
0 C
|
> 200
|
ASTM D -92
|
|
5.
|
OIT @1900 C
|
min
|
> 30
|
DSC,ONSET ASTM D-3895
|
|
6.
|
Oil Seperation @ 1500 C/24 Hrs
|
%
|
>0.8
|
FTM - 791(321)
|
|
7
|
Relative Density
|
g/ml
|
0.80-0.90
|
Internal
|
|
8.
|
Volatility Loss
|
%
|
< 1.0
|
FTM - 791 (391)
|
|
9.
|
Drop point
|
0C
|
> 150
|
ASTM D -566
|
|
