LDPE
Item: Low density polyethy lene(LDPE)
Model No.: Primary, recycling
Molecular formula: HCOOH
Application: Houseweres, High gloss toys, Low thickness articles Blown film extrusion, Lamination, Extrusion coating, Injection molding
Specifications:
It's a low-density, crosslinked, unfilled polyethylene compound desighed for medium cable insulating.
This compound has an extremely low lever of contamination. It's recommend to use are extremely low lever of contamination. It's recommend to use as XLPE insulation for crosslinked polyethylene
Max conductor temperature: 90° C
Tensile Strength: ≥ 13.5Mpa
Elongation at Break: ≥ 350%
Brittleness temperature: ≤ -76° C
Ageing Properties (Test temperature 135° C, 168h)
Max Variation of tensile strength:
Max Variation of elongation at break: ± 20% ± 20%
Hot Set Test (200° C, 15min, 0.2MPa)
Max elongation under load:
Max permanent elongation after cooling: ≤ 100%≤ 5%
Dielectric constant (20° C, 50Hz): ≤ 2.35
Dissipation factor (20° C, 50Hz): ≤ 1.0x10(-3)
Volume Resistance (20° C): ≥ 1.0x10(16)Ω . Cm
Dielectric strength: ≥ 25Mv/m
