Application:
GXT-125 is one-step silan cross-linkable polyolene insulation compound for low-voltage cables. It is a kind of insulations of low-voltage cables
and control cables through squeeze tube mold production process. Cable working voltage is 10KV and below, the highest working temperature
is 125℃.
Processing Indicator
Recommend to process with the PE extruder.
Main technical data:
|
Model
|
Machine Barrel Temperature |
Molding Temprature
|
|
GXT-125 |
160-210℃ |
215-220℃ |
|
Item
|
Unit
|
Technical requirements |
|
|
Density
|
g/cm3 |
0.922±0.005 |
|
|
Tensile Strength
|
MPa |
≥13.5 |
|
|
Elongation at Break
|
% |
≥3450 |
|
|
Hardness (shoreA) |
---- |
≤88 |
|
|
Brittle Temperature with Low Temperature |
℃
|
-76 ≤15/30 |
|
|
20℃ Volume Resistivity
|
Ω·m |
≥1.0×1014 |
|
|
20℃ Dielectric Strength,50Hz
|
MV/m |
≥25.0 |
|
|
20℃ Dielectric Constant,50Hz
|
---- |
≤2.35 |
|
|
Air Aging Condition 158±2℃×168h |
Tensile Strength Variation After Aging
|
% |
±25 |
|
Elongation Variation After Aging
|
% |
±25 |
|