Application:
EHW90BZ is 90℃termite and UV resistant low-smoke halogen-free jacketing compound, which doesn’t contain any heavy metal like Pb, Ba, Cd,
Cr, Sn and Sb.The properties can meet RoHS Standard.It has excellent mechanical and flame-retardant properties with temperature resistant
from -40℃to 90℃. It is mainly used for the jacketing of communication cables, control cables and power cables.
Processing Indicator
Recommend to use special screw for low-smoke halogen-free compound with L/D=20-25.
Main technical data:
|
Model
|
Machine Barrel Temperature |
Molding Temprature
|
|
EHW90BZ |
130- 140℃ |
150- 160℃ |
|
Item
|
Unit
|
Specification
|
|
|
Density
|
g/cm3 |
≤1.55 |
|
|
Tensile Strength
|
MPa |
≥10 |
|
|
Elongation at Break
|
% |
≥150 |
|
|
Aging Conditions
|
/ |
110℃×240h |
|
|
Tensile Strength Variation
|
% |
±25 |
|
|
Elongation Variation
|
% |
±25 |
|
|
Thermal Deformation
|
Condition |
|
90℃×6h |
|
Variation |
% |
≤50 |
|
|
Dielectric Strength
|
MV/m |
≥20 |
|
| Brittle Temperature With Low Temperature Impact |
℃ |
-40 |
|
|
Volume Resistivity at 20℃
|
Ω.cm |
≥1.0×1011 |
|
|
Oxygen Index
|
% |
≥32 |
|
|
HCL Gas Evolution
|
Mg/g |
≤5.0 |
|