Properties of GC Cable Jointing Compounds
GC CABLE JOINTING COMPOUNDS
TWO PARTS POLYURETHANE
GC 252 AND GC 516
Product Description and Uses
GC 252 and 516 are free flowing materials that cure at room temperature to form tough, resilent elastomers. They are intended for use electrical joint encapsulation compounds
Typical Application Properties
| Property |
GC 252 |
GC 516 |
| Colour |
|
|
| 1-Base(Part B) |
Cream |
Fawn |
| 2-Accelerator(Part A) |
Brown |
Brown |
| |
| Mixing Ratio |
|
|
| (Part A : Part B) |
|
|
| By Weight |
100:16 |
6:1 |
| By Volume |
100:22 |
5:1 |
| |
| Specific Gravity |
|
|
| Part B |
1.72 |
1.48 |
| Part A |
1.23 |
1.23 |
| |
| Viscosity(@25°C) |
|
|
| Part B |
30'000 cp |
25'000 cp |
| Part A |
400 cp |
400 cp |
| |
| Flash Point |
Above 200°C |
Above 200°C |
| |
| Non-Volatile content |
99% Min |
99% Min |
| |
| Application Time(@25°C) |
20-30 Minutes |
15 Minutes |
| |
| Tack Free Time(@25°C) |
60 Minutes |
60 Minutes |
| |
| Cure Time(@25°C) |
24 Hours |
24 Hours |