Return to Layfield Group homepage


SAMPLE HIGH DENSITY POLYETHYLENE (HDPE) GEOMEMBRANE LINER PHYSICAL DATA SPECIFICATIONS

.040" (40MIL) SMOOTH HDPE SPECIFICATION

 

PROPERTY

TEST METHOD

FREQUENCY (FT2)

PROPERTY VALUE

Thickness (mils) ASTM D-5199 Every Roll Average 40
Minimum 36
Tensile (ppi) ASTM D-638 25,000 MIN. TYP.
Strength at Yield (ppi) 84 95
Elongation at Yield 12% 13%
Strength at Break 152 160
Elongation at Break (2.5" gage length) 560% 600%
Tear Resistance (lbs) ASTM D-1004 50,000 26 30
Puncture Resistance FTMS 101C/2065 50,000 48 52
Density (g/cc) ASTM D-792 100,000 0.94
Carbon Black Content (%) ASTM D-1603 100,000 2.0-3.0
Carbon Black Dispersion ASTM D-3015 100,000 A1,A2,B1
Melt Index (g/10min) ASTM D-1238 Resin Batch <0.5
Dimensional Stability (% change max) ASTM D-1204 Resin Batch ±2
Environmental Stress Crack (HR) ASTM D-1693 Certified 1,500
Low Temperature Brittleness ASTM D-746 Certified -60°C
Bonded Seam Strength (ppi) ASTM D-4437 Shear 80
Peel (Fusion) 57
Peel (Extrusion) 52

 

.060" (60MIL) SMOOTH HDPE SPECIFICATION

 

PROPERTY TEST METHOD FREQUENCY (FT2) PROPERTY VALUE
Thickness (mils) ASTM D-5199 Every Roll Average 60
Minimum 54
Tensile (ppi) ASTM D-638 25,000 MIN. TYP.
Strength at Yield (ppi) 126 140
Elongation at Yield 12% 13%
Strength at Break 228 240
Elongation at Break (2.5" gage length) 560% 600%
Tear Resistance (lbs) ASTM D-1004 50,000 39 45
Puncture Resistance FTMS 101C/2065 50,000 72 80
Density (g/cc) ASTM D-792 100,000 0.94
Carbon Black Content (%) ASTM D-1603 100,000 2.0-3.0
Carbon Black Dispersion ASTM D-3015 100,000 A1,A2,B1
Melt Index (g/10min) ASTM D-1238 Resin Batch <0.5
Dimensional Stability (% change max) ASTM D-1204 Resin Batch ±2
Environmental Stress Crack (HR) ASTM D-1693 Certified 1,500
Low Temperature Brittleness ASTM D-746 Certified -60°C
Bonded Seam Strength (ppi) ASTM D-4437 Shear 120
Peel (Fusion) 84
Peel (Extrusion) 78

 

.080" (80MIL) SMOOTH HDPE SPECIFICATION

 

PROPERTY TEST METHOD FREQUENCY (FT2) PROPERTY VALUE
Thickness (mils) ASTM D-5199 Every Roll AVERAGE 80
MINIMUM 72
Tensile (ppi) ASTM D-638 25,000 MIN. TYP.
Strength at Yield (ppi) 168 190
Elongation at Yield 12% 13%
Strength at Break 304 320
Elongation at Break (2.5" gage length) 560% 600%
Tear Resistance (lbs) ASTM D-1004 50,000 52 55
Puncture Resistance FTMS 101C/2065 50,000 96 105
Density (g/cc) ASTM D-792 100,000 0.94
Carbon Black Content (%) ASTM D-1603 100,000 2.0-3.0
Carbon Black Dispersion ASTM D-3015 100,000 A1,A2,B1
Melt Index (g/10min) ASTM D-1238 Resin Batch <0.5
Dimensional Stability (% change max) ASTM D-1204 Resin Batch ±2
Environmental Stress Crack (HR) ASTM D-1693 Certified 1,500
Low Temperature Brittleness ASTM D-746 Certified -60°C
Bonded Seam Strength (ppi) ASTM D-4437 Shear 160
Peel (Fusion) 114
Peel (Extrusion) 104

 

.100" (100MIL) SMOOTH HDPE SPECIFICATION

 

PROPERTY TEST METHOD FREQUENCY (FT2) PROPERTY VALUE
Thickness (mils) ASTM D-5199 Every Roll AVERAGE 100
MINIMUM 90
Tensile (ppi) ASTM D-638 25,000 MIN. TYP.
Strength at Yield (ppi) 210 240
Elongation at Yield 12% 13%
Strength at Break 380 400
Elongation at Break (2.5" gage length) 560% 600%
Tear Resistance (lbs) ASTM D-1004 50,000 65 72
Puncture Resistance FTMS 101C/2065 50,000 120 130
Density (g/cc) ASTM D-792 100,000 0.94
Carbon Black Content (%) ASTM D-1603 100,000 2.0-3.0
Carbon Black Dispersion ASTM D-3015 100,000 A1,A2,B1
Melt Index (g/10min) ASTM D-1238 Resin Batch <0.5
Dimensional Stability (% change max) ASTM D-1204 Resin Batch ±2
Environmental Stress Crack (HR) ASTM D-1693 Certified 1,500
Low Temperature Brittleness ASTM D-746 Certified -60°C
Bonded Seam Strength (ppi) ASTM D-4437 Shear 200
Peel (Fusion) 130
Peel (Extrusion) 120


Home Geomembrane Containment Floating Cover Systems Erosion & Sediment Control Tarps & Enclosures Packaging Products