Item | value | ||||||||||||
Thickness mm | 0.75 | 1.0 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 | ||||||
Density g/cm3 | ≥0.940 | ||||||||||||
Tensile Yield Strength (TD/MD) N/mm | ≥11 | ≥15 | ≥18 | ≥22 | ≥29 | ≥37 | ≥44 | ||||||
Tensile strength at break (TD/MD) N/mm | ≥20 | ≥27 | ≥33 | ≥40 | ≥53 | ≥67 | ≥80 | ||||||
Elongation at yield (TD/MD) % | ≥12 | ||||||||||||
Elongation at break (TD/MD) % | ≥700 | ||||||||||||
Angle Tear Strength (TD/MD) N | ≥93 | ≥125 | ≥160 | ≥190 | ≥250 | ≥315 | ≥375 | ||||||
Puncture strength N | ≥240 | ≥320 | ≥400 | ≥480 | ≥640 | ≥800 | ≥960 | ||||||
Tensile stress cracking h | 300 | ||||||||||||
Carbon black content % | 2.0-3.0 | ||||||||||||
Carbon black dispersion | Grade 4 and 5 is not allowed and grade 3 should be less than 1/10 | ||||||||||||
Oxidation Induction time min | ≥100 under the standard OIT | ||||||||||||
Oxidation Induction time min | ≥400 under high pressure OIT | ||||||||||||
85℃ anti-aging property after 90 days baking under standard OIT % | ≥55 | ||||||||||||
UV resistance content after UV irradiation1600h in standard OIT % | ≥50 |