Application:
TEWR125 is a kind of thermoplastic low-smoke halogen-free flame-retardant elastomeric compounds. The highest working temperature is 125℃.
It has good mechanical property, electrical property, flame retardant property as well as processability. Its high-temperature resistant aging property
is very well and suitable for strict aging requirements of insulation and jacketing. It also can be used for other cables which have long service life
requirements. It is simple processing without cross-linking and can be recycled.
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
|
TEWR125 |
130-150℃ |
145-160℃ |
Item
|
Unit
|
Specification
|
Density
|
g/cm3 |
≤1.45 |
Tensile Strength
|
MPa |
≥10 |
Elongation at Break
|
% |
≥180 |
Aging Conditions
|
/ |
158℃×168h |
Reserved Tensile Strength
|
% |
≥70 |
Reserved Elongation at Break
|
% |
≥70 |
Dielectric Strength
|
MV/m |
≥20 |
Brittle Temperature With Low Temperature Impact |
℃ |
-40 |
20℃ Volume Resistivity
|
Ω. m |
≥1.0×1012 |
Oxygen Index
|
% |
≥28 |
HCL Gas Evolution
|
Mg/g |
≤5.0 |
PH Value
|
/ |
≥4.3 |
Smoke Density – No-flame Mode – Flame Mode |
Ds max |
≤200 ≤100 |
Conductivity
|
u S/mm |
≤10 |
Toxicity Index
|
/ |
≤5.0 |