Product Description

 

 

HDPE geomembranes used high grade polyethylence as raw material, adding carbon black ,antioxidant,anti-aging and UV-resistance component.It adopted the first class automatic production equipment and three-layer pressing techology. 

 

Technical Dates

 

The following parameters based on the GRI GM13 hdpe geomembrane for your reference. If you have special needs, please feel free to tell us.
Properties	Test Value
	0.75mm	1.00 mm	1.50 mm	2.00 mm
Thickness - mils (min. ave.)·    lowest individual of 10 values	nom. (mil)-10%	nom. (mil)-10%	nom. (mil)-10%	nom. (mil)-10%
Density (min.)	0.940 g/cc	0.940 g/cc	0.940 g/cc	0.940 g/cc
Tensile Properties (1) (min. ave.)·    yield strength·   break strength·   yield elongation·   break elongation	11 kN/m 20 kN/m 12% 700%	15 kN/m 27 kN/m 12% 700%	22 kN/m 40 kN/m 12% 700%	29 kN/m 53 kN/m 12% 700%
Tear Resistance  (min. ave.)	93N	125 N	187 N	249 N
Puncture Resistance (min. ave.)	240N	320 N	480 N	640 N
Stress Crack Resistance (2)	300 hr.	300 hr.	300 hr.	300 hr.
Carbon Black Content - %	2.0-3.0%	2.0-3.0%	2.0-3.0%	2.0-3.0%
Carbon Black Dispersion	note (4)	note (4)	note (4)	note (4)
Oxidative Induction Time (OIT) (min. ave.) (5) (a) Standard OIT— or — (b) High Pressure OIT	100 min. 400 min.	100 min. 400 min.	100 min. 400 min.	100 min. 400 min.
Oven Aging at 85°C (5), (6) (a) Standard OIT (min. ave.) - % retained after 90 days— or — (b) High Pressure OIT (min. ave.) - % retained after 90 days	55% 80%	55% 80%	55% 80%	55% 80%
UV Resistance (7) (a) Standard OIT (min. ave.)— or — (b) High Pressure OIT (min. ave.) - % retained after 1600 hrs	N.R. (8) 50%	N.R. (8) 50%	N.R. (8) 50%	N. R. (8) 50%v

 

 

Product Advantages

Outstanding stress crack capacity.

Lowest permeability.

Excellent UV resistance.

Stable low temperature embrittlement resistance.

Complete width and thickness specifications complete.

Cost effective.

Proven performance.

Fast deployment.

Easy transportation.

Meet or exceed all aspects of GRI GM13

Main Application

+Environmental protection,

+Environmental sanitation,

+Water conservancy,

+Municipal projects,

+Landscape garden,

+Petrochemicalindustry,

+Mining industry,

+Aquaculture industry,

+Salt industry .

 

 

 

 

 our factory

 

Our Certifications

 

Our professional Team

 

 

Contact BPM and we reply you within 3 mins unless we are on meeting or slept 

Web:

www.bpmgeomembrane.com    

www.bpmgeosynthetics.com   

www.bpmgeotextile.com