Application:
EHW90SB is 90℃termite and rat resistant low-smoke halogen-free flame-retardant jacketing compound, which doesn’t contain any heavy metal
like Pb, Ba, Cd, Cr, Sn and Sb. Its properties can meet RoHS Standard.It has excellent rat-resistant and anti-termite properties with low-temperature
resistant at -40℃. It is mainly used for the jacketing of communication cables, control cables and power cabls, which has anti-termite and anti-rat requirements.
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
|
|
EHW90SB |
130-140℃ |
150-160℃ |
|
Item
|
Unit
|
Specification
|
|
|
Density
|
g/cm3 |
≤1.52 |
|
|
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 |
|
|
PH Value
|
/ |
≥4.3 |
|
|
– No-flame Mode – Flame Mode |
Ds max |
≤200 ≤100 |
|