Specification | 1.00mm | 1.25mm | 1.50mm | 2.00mm | 2.50mm | 3.00mm | Remark |
Item |
Thickness (mm) | 1.00mm | 1.25mm | 1.50mm | 2.00mm | 2.50mm | 3.00mm | |
Textured Highth (mm) | 0.25 | |
Density (g/c㎡,≥) | 0.94 | |
Tensile Properties |
Yield Strength (N/mm,LD/TD) | 15 | 18 | 22 | 29 | 37 | 44 | |
Breaking Strength (N/mm,LD/TD) | 10 | 13 | 16 | 21 | 26 | 32 | |
Yeild Elongation Rate (%) | 12 | |
Breaking Elongation Rate (%) | 100 | |
Rectangular Tear Strength (N) | 125 | 156 | 187 | 249 | 311 | 374 | |
Puncture Strength (N) | 267 | 333 | 400 | 534 | 667 | 800 | |
Environmental Stress Crack Resistance (h) (A single point of incision constant tensile method) | 300 | |
Carbon Black |
Carbon Black Content(Rang) (%) | 2.0~3.0 | |
Carbon Black Dispersion | Nine of 10 observation area should be grade 1 or grade 2, not more
than 1 of grade3 | |
Oxidative Induction Time (OIT) |
Standard OIT (min) | 100 | |
High Pressure OIT (min) | 400 | |
85℃ Oven Ageing (Minimum Average) |
90 days after baking, the standard OIT retention(%) | 55 | |
90 days after baking, the hight pressure OIT retention(%) | 80 | |
The Anti-UV Strength |
Ultraviolet irradiation after 1600 hours, the standard OIT
retention(%) | 50 | |
Ultraviolet irradiation after 1600 hours, the high pressure OIT
retention(%) | 50 | |
-70℃ The Low Temperature Embrittlement Performance mpact | Pass | |
Water Vapor Penetration Coefficient g.cm (cm2.s.Pa) | ≤1.0X10-13 | |
Dimensional Stability | ±2 | |