PE-Polyethylene (White, Green, Black)

PE-500x500
PHYSICAL PROPERTIES UNITS VALUES
Density g/cm ³ 0.953
MECHANICAL PROPERTIES UNITS VALUES
Tensile strength N/mm ² 22
Modulus od elasticity at tension N/mm ² 800
Notched impact strength 12
Ball-thrust hardness 30 secs N/mm ² 40
Shore hardness D 60
Crytalline grain melting range ° C ~130
THERMAL PROPERTIES UNITS VALUES
Thermal conductivity W/M.K 0.43
Coefficient of linear expansion K ¯¹ 2.10¯⁴
between 20 ° C and 100 ° C
Vicat-VSP /A / 50 °C 123
Softening point °C 67
Fire behaviour Class HB
Insulation resistance Ω/cm >10¹⁶
Suface resistance Ω 10¹⁵
ELECTRICAL PROPERTIES UNITS VALUES
Dielectric strength KV/mm 50
Track resistance degree KA 3 ᴄ
Electrical coefficient at 2 -10⁶ Hz 2.5
Dielectric loss factor at 10 ° Hz 6.10¯⁴
Arc resistance degree L4