China HDPE Geomembrane Ponds 0.75mm Fish Pond Liner, Find details about China Geomembrane, HDPE Liner from HDPE Geomembrane Ponds 0.75mm Fish Pond Liner
HDPE Geomembrane Ponds 0.75mm Fish Pond Liner
DescriptionNational standard for polyethylene film GB/T17643-2011 | ||||||
Thickness mm | 0.5 | 0.75 | 1.0 | 1.25 | 1.5 | 2.0 |
Tensile yield strength (vertical and horizontal) N/mm | ≥7 | ≥11 | ≥15 | ≥18 | ≥22 | ≥29 |
Tensile breaking strength (vertical and horizontal) N/mm | ≥13 | ≥20 | ≥27 | ≥33 | ≥40 | ≥53 |
Elongation at break (vertical and horizontal) % | ≥700 | |||||
Right angle tear strength (vertical and horizontal) N/mm | ≥62 | ≥93 | ≥125 | ≥160 | ≥190 | ≥250 |
Puncture strength N | ≥160 | ≥240 | ≥320 | ≥400 | ≥480 | ≥640 |
Carbon black content % | 2.0-3.0 |