Application:
EHW90R is low-smoke halogen-free flame-retardant elastomeric compound which doesn’t contain any heavy metals like Pb, Ba, Cd, Cr, Sn and
Sb. Its environmental properties can meet RoHS and REACH Standards. The hardness is 80-90 shoreA, and the lowest temperature is -50 ℃.
It has good mechanical properties, and suitable for the jacketing of soft 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
|
|
EHW90R |
130- 140℃ |
145-155℃ |
|
Item
|
Unit
|
Specification
|
|
Density
|
g/cm3 |
≤1.50 |
|
Tensile Strength
|
MPa |
≥10 |
|
Elongation at Break
|
% |
≥150 |
|
Aging Conditions
|
/ |
100℃×168h |
|
Tensile Strength Variation
|
% |
±25 |
|
Elongation Variation
|
% |
±25 |
|
Dielectric Strength
|
MV/m |
≥20 |
| Brittle Temperature With Low Temperature Impact |
℃ |
-40 |
|
20℃ Volume Resistivity
|
Ω.m |
≥1.0×1011 |
|
Oxygen Index
|
% |
≥30 |
|
HCL gas Evolution
|
Mg/g |
≤1.0 |
|
Hardness
|
ShoreA |
80-90 |
|
PH Value
|
/ |
≥4.3 |
|
Smoke Density – No-flame Mode – Flame Mode |
Ds max |
≤200 ≤150 |
|
Conductivity
|
u S/mm |
≤10 |
|
Toxicity Index
|
/ |
≤5.0 |