Plastic Raw Materials ldpe

It's a low-density, crosslinked, unfilled polyethylene compound desighed for medium cable insulating. This compound has an ext 1.       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

 

LDPE	STANDARD	STANDARD
Melt Flow Rate(g/10min) (1: 21.6kg)	0.1	9.0-13.0
Density(g/cm 3 )	0.95	0.948-0.951
Power Ash%	0.01	0.04
Tensile Strength(MPa)	22	23
Elongation At Break%	600	600
Environmental stress-cracking	1500	1500

Plastic Raw Materials ldpe