Geotextile
Geomembrane
HDPE, Smooth surface, Ordinary type | ||||||||||
Item | Unit | Value | ||||||||
Thickness | mm | 0.3 | 0.5 | 0.75 | 1 | 1.25 | 1.5 | 2 | 2.5 | 3 |
Tensile strength | N/mm | 4 | 7 | 10 | 13 | 16 | 20 | 26 | 33 | 40 |
Tensile breaking strength | N/mm | 6 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 |
Vertial tear strength | N | 34 | 56 | 84 | 115 | 140 | 170 | 225 | 280 | 340 |
Puncture resistance | N | 72 | 120 | 180 | 240 | 300 | 360 | 480 | 600 | 720 |
Yield elongation | % | - | - | - | 11 | |||||
Break elongation | % | 600 | ||||||||
Carbon black content | % | 2.0-3.0 | ||||||||
Tensile strength at break | h | 300 | ||||||||
Carbon black dispersity | In 10 data, grade 3 less than 1, grade 4,grade 5, not allowed | |||||||||
Oxidation induction time in normal pressure | min | ≥60 | ||||||||
Low temperature embrittlement property | pass | |||||||||
Dimension stability | % | ±2.0 |
HDPE, Smooth surface, Envrionmental Type | ||||||||||
Item | Unit | Value | ||||||||
Thickness | mm | 0.75 | 1 | 1.25 | 1.5 | 2 | 2.5 | 3 | ||
Tensile strength | N/mm | 11 | 15 | 18 | 22 | 29 | 37 | 44 | ||
Tensile breaking strength | N/mm | 20 | 27 | 33 | 40 | 53 | 67 | 80 | ||
Vertial tear strength | N | 93 | 125 | 160 | 190 | 250 | 315 | 375 | ||
Puncture resistance | N | 240 | 320 | 400 | 480 | 640 | 800 | 960 | ||
Density | g/cm3 | 0.94 | ||||||||
Yield elongation | % | 12 | ||||||||
Break elongation | % | 700 | ||||||||
Carbon black content | % | 2.0-3.0 | ||||||||
Tensile strength at break | h | 300 | ||||||||
Carbon black dispersity | In 10 data, grade 3 less than 1, grade 4,grade 5, not allowed | |||||||||
Oxidation induction time ≥ | min | normal pressire oxidation time ≥100,high pressure oxidation time≥400 | ||||||||
Heat aging at 85°C | % | 55 | ||||||||
UV stability (After 1600h UV irradiation) | % | 50 |
LDPE, Smooth surface, Ordinary type | ||||||||||
Item | Unit | Value | ||||||||
Thickness | mm | 0.3 | 0.5 | 0.75 | 1 | 1.25 | 1.5 | 2 | 2.5 | 3 |
Tensile breaking strength | N/mm | 6 | 9 | 14 | 19 | 23 | 28 | 37 | 47 | 56 |
Vertial tear strength | N | 27 | 45 | 63 | 90 | 108 | 135 | 180 | 225 | 270 |
Puncture resistance | N | 52 | 84 | 135 | 175 | 220 | 260 | 350 | 435 | 525 |
Density | g/cm3 | 0.939 | ||||||||
Break elongation | % | 560 | ||||||||
Carbon black content | % | 2.0-3.0 | ||||||||
Carbon black dispersity | In 10 data, grade 3 less than 1, grade 4,grade 5, not allowed | |||||||||
Oxidation induction time in normal pressure | min | 60 | ||||||||
Low temperature embrittlement property | % | pass | ||||||||
Dimension stability | % | ±2.0 |
LDPE, Smooth surface, Environmental type | ||||||||||
Item | Unit | Value | ||||||||
Thickness | mm | 0.5 | 0.75 | 1 | 1.25 | 1.5 | 2 | 2.5 | 3 | |
Tensile breaking strength | N/mm | 13 | 20 | 27 | 33 | 40 | 53 | 66 | 80 | |
2% secant modulus | N/mm | 210 | 370 | 420 | 520 | 630 | 840 | 1050 | 1260 | |
Vertial tear strength | N | 50 | 70 | 100 | 120 | 150 | 200 | 250 | 300 | |
Puncture resistance | N | 120 | 190 | 250 | 310 | 370 | 500 | 620 | 750 | |
Break elongation | % | 800 | ||||||||
Carbon black content | % | 2.0-3.0 | ||||||||
Carbon black dispersity | In 10 data, grade 3 less than 1, grade 4,grade 5, not allowed | |||||||||
Oxidation induction time ≥ | min | normal pressire oxidation time ≥100,high pressure oxidation time≥400 | ||||||||
Heat aging at 85°C | % | 35 | ||||||||
UV stability (After 1600h UV irradiation) | % | 35 |
LDPE, Rough surface, Environmental Type | ||||||||||
Item | Unit | Value | ||||||||
Thickness | mm | 0.75 | 1 | 1.25 | 1.5 | 2 | 2.5 | 3 | ||
Tensile strength at yields | N/mm | 11 | 15 | 18 | 22 | 29 | 37 | 44 | ||
Tensile breaking strength | N/mm | 8 | 10 | 13 | 16 | 21 | 26 | 32 | ||
Vertial tear strength | N | 93 | 125 | 160 | 190 | 250 | 315 | 375 | ||
Puncture resistance | N | 200 | 270 | 335 | 400 | 535 | 670 | 800 | ||
Rough surface height | mm | 0.25 | ||||||||
Yield elongation | % | 12 | ||||||||
Break elongation | % | 100 | ||||||||
Cracking time of tensile load | h | 300 | ||||||||
Carbon black content | % | 2.0-3.0 | ||||||||
Carbon black dispersity | In 10 data, grade 3 less than 1, grade 4,grade 5, not allowed | |||||||||
Oxidation induction time ≥ | min | normal pressire oxidation time ≥100,high pressure oxidation time≥400 | ||||||||
Heat aging at 85°C | % | 55 | ||||||||
UV stability (After 1600h UV irradiation) | % | 50 |