Project | Index | ||||||||||||||||
Thickness mm | 0.3 | 0.5 | 0.75 | 1.0 | 1.25 | 1.50 | 2.0 | 2.50 | 3.0 | ||||||||
0.939density g/m³ | 0.939 | ||||||||||||||||
Tensile yield strength (longitudinal and transverse) N/mm | ≥4 | ≥7 | ≥11 | ≥15 | ≥18 | ≥22 | ≥29 | ≥37 | ≥44 | ||||||||
Tensile breaking strength (longitudinal and transverse) N/mm | ≥6 | ≥10 | ≥20 | ≥27 | ≥33 | ≥40 | ≥53 | ≥67 | ≥80 | ||||||||
Yield elongation (longitudinal and transverse) % | ≥12 | ||||||||||||||||
Elongation at break (longitudinal and transverse) % | ≥700 | ||||||||||||||||
Right-angle tearing load (longitudinal and transverse) N | ≥34 | ≥56 | ≥93 | ≥125 | ≥160 | ≥190 | ≥250 | ≥315 | ≥375 | ||||||||
Puncture resistance N | ≥72 | ≥120 | ≥240 | ≥320 | ≥400 | ≥480 | ≥640 | ≥800 | ≥960 | ||||||||
Resistance to environmental stress cracking H | 300 | ||||||||||||||||
Carbon black content % | 2.0-3.0 | ||||||||||||||||
Atmospheric oxidation induction time min | ≥60 | ||||||||||||||||
UV resistance % | ≥50 | ||||||||||||||||
-70 Low temperature impact embrittlement performance | pass | ||||||||||||||||
Water vapor permeability coefficient g.cm/(cm2.s.pa) | ≤1.0x10-13 | ||||||||||||||||
Dimensional stability % | ±2 |