1..thickness:1mm,1.5mm, 2mm 2.width:3-6m 3.elongation at break 400% 4.carbon black addition 2% 5.good UV stabilized

Geomembrane is a kind of waterproof material with basic raw material of high molecular polymer.It is mainly divided into LDPE/HDPE/EVA geomembrane.

Features:

1.      Excellent environment stress resistant cracking performance and chemical erosion resistance.

2.      Big scope of application temperature and long service life.

Application:

Applied in landfill waste site,sewage and filth treatment site,tailings depot,subway and tunnels.

Technical Index:

specification	unit	HDPE  gemembrane
		Enviromental- freindly	Common Type
tensile strength(MD and CD)	Mpa	≥25	≥17.2
elogation at break(MD and CD direction)	%	≥550	≥450
tangential breaking strength	N/mm	≥110	≥80
vapour permeation parameter	g.cm/cm2.s.pa	≤1.0×10-16	≤1.0×10-16
temperature scope of usage		+70°C—-70°C	+70°C—-70°C
oxidative induction time at 200°C		≥20

hdpe geomembrane