90℃ Low-Halogen Flame-Retardant Irradiation-Crosslinkable Polyolefin Insulation Compound
90℃ Low-Halogen Flame-Retardant Irradiation-Crosslinkable Polyolefin Insulation Compound is formulated using modified halogen-free and non-toxic polyolefin resin as the primary raw material, compounded with various additives. This material exhibits excellent processability, superior physical-mechanical properties, high temperature resistance, effective flame retardancy, and low halogen content, fully complying with environmental requirements.
90℃ Low-Halogen Flame-Retardant Irradiation-Crosslinkable Polyolefin Insulation Compound List
| Model |
Unit |
590E |
| Item |
/ |
Typical |
| Density |
g/cm3 |
1.32 |
| Tensile Strength |
MPa |
14.9 |
| Elongation at Break |
% |
391 |
| Air Oven Aging |
℃×h |
121×168 |
| Tensile Strength Retention Rate |
% |
93 |
| Elongation Retention Rate |
% |
89 |
| Hot Set (0.2MPa) |
℃×min |
200×15 |
| Elongation under Load |
% |
85 |
| Permanent Deformation after Cooling |
% |
4 |
| Heat Deformation Test (UL1581) |
℃×h |
121×1 |
| Deformation Rate |
% |
15 |
| Thermal Shock (per UL1581) |
℃×h |
/ |
| Test Results |
/ |
No cracking |
| Low-temperature Impact Brittleness Temperature |
℃ |
-45 |
| Ozone Resistance Test |
/ |
No cracking |
| Volume Resistivity at 20°C |
Ω·cm |
8.2×1013 |
| Dielectric Strength at 20°C |
kV/mm |
20 |
| Oxygen Index |
% |
28 |
| Cable Flame Retardancy |
/ |
DZ-1 |
| Smoke Density: Smoke with flame (Dmy) |
/ |
/ |
| Smoke without flame (Dmw) |
/ |
/ |
| Halogen Acid Gas Content |
mg/g |
/ |
| pH Value |
/ |
/ |
| Conductivity |
μs/mm |
/ |
| Toxicity Index |
/ |
/ |
| Smoke Toxicity Hazard Classification |
Level |
/ |
590E series are environmentally friendly products. These eco-friendly insulation materials comply with:
EU RoHS Directive (2002/95/EC) requirements;
15 Substances of Very High Concern (SVHC) under EU REACH Regulation (1907/2006);
SONY SS-00259 (13th Edition) standards.
90℃ Low-Halogen Flame-Retardant Irradiation-Crosslinkable Polyolefin Insulation Compound Application
90℃ Low-Halogen Flame-Retardant Irradiation-Crosslinkable Polyolefin Insulation Compound exhibits excellent processability, superior physical-mechanical properties, high temperature resistance, effective flame retardancy, and low halogen content, fully complying with environmental requirements. After irradiation cross-linking, cables manufactured with this material demonstrate smooth and rounded surfaces with premium tactile quality. It is particularly suitable for:
High-temperature resistant low-voltage automotive wires;
Railway vehicle cables;
Special installation wires for instruments and meters;
Motor winding lead wires;
Submersible motor winding wires;
Control cables.
