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Macogel
- SFC Synthetic Jelly used for filling of
Polyethylene Insulated Copper Conductor
Telecommunication cables is a 100%
hydrophobic hot-melt compound designed and
formulated for easy processing and has
excellent water blocking properties. |
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| Sl.
No. |
Properties |
Unit |
Value |
Test
Method |
| 1. |
Drop
Point |
șC |
90
- 110
(To Specific Requirement) |
ASTM
D-127 |
| 2. |
Cone
Penetration at 25ș C |
Dmm |
35
- 60
(To Specific Requirement) |
ASTM
D 937 |
| 3. |
Flash
Point (COC) |
șC |
>
200 |
ASTM
D 92 |
| 4. |
K
Viscosity at 120șC |
Cst |
100
- 150
(To Specific Requirement) |
ASTM
D-445 |
| 5. |
Specific
Gravity at 27șC |
G/cc |
0.91+/-
0.02 |
ASTM
D-70 |
| 6. |
Colour |
Nil |
White |
Visual |
| 7. |
Power
factor at 23șC, 1 Mhz |
Nil |
0.0005
max |
ASTM
D 924 |
| 8. |
Volume
Resistivity at 100șC |
Ohm-cm |
1x1010 |
ASTM
D 1169 |
| 9. |
Permitivity
at 20șC, 1 Mhz |
Nil |
2.3
max |
ASTM
D-150 |
| 10. |
Oxidation
Induction Time |
Min |
10 |
ASTM
D 3895 |
| 11. |
Stability
Test |
Nil |
No
separation |
ITD
SWT
143B / 150 / 7.1.1.1 |
| 12. |
Absorption |
% |
8.0
max |
ITD
SWT 143B / 7.2.3.1 |
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SALIENT FEATURES
Drop Melting Point as per customer's specification. Working Range: 90-110șC
Viscosity as per customer's specification. Working Range: 100-150 Cst at 120șC > Compatible with Polyethylene insulation, polypropylene binders,
pares and all other materials used in PIJF cables
Very low shrinkage, leaves no voids inside the cable after cooling ensuring minimum Water Penetration Test failures
Excellent stability at high temperatures and superior physical properties of flexibility and film strength.
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COMPATIBILITY
Macogel - SFC is compatible with most cable grade polymers. Tests on all commonly used materials show no reaction but it is recommended that compatibility tests are made with all polymers likely to come in contact with the gel.
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PACKAGING
The materials shall be packed in 170 - 200 Kg M.S. Barrels. The Barrels will be properly sealed to ensure prevention of moisture ingress. On each barrel our Name, Batch No., Date of Manufacture along with the gross weight and net weight will be clearly mentioned.
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HEALTH & SAFETY
Macogel - SFC is quickly and easily removable. It is free from unpleasant odour and have no toxic and dermatic hazards. It is also non-corrosive and protects corrosion of copper and other metals.
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GUARANTEE
Each consignment supplied shall be accompanied by a Test Certificate certifying the conformity of the material to the purchasers material specification.
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