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Geomembrane

　　date:2016-12-30 09:19:00　　

How the Product be Produced

Geomembrance is blow molding by high molecular polymer such as PE.

Variety of Geomembrane

LDPE Geomembrance, HDPE Geomembrane, EVA Geomembrane.

Performance

Perfect antiseepage, high obstructive, high puncture-resistance, excellent performance of chemical erosion resistance, perfect ageing resistance, non-pollution, good welding property, easy to construct.

Application

Highways, irrigation project, lake dam, shore protection project, railways, tunnels, landfill, sea farming, salt pond, sewage treatment works, golf course, etc.

Specification

Thickness: 0.2-2.5mm, width:1m-6m

Technical Parameter

Item	China standard for polyethylene film GB/T17643-2011
Thickness mm	0.5	0.75	1.0	1.25	1.5	2.0
Tensile yield strength(MD &CD) N/mm	≥7	≥11	≥15	≥18	≥22	≥29
Tensile breaking strength(MD&CD)N/mm	≥13	≥20	≥27	≥33	≥40	≥53
Elongation at break(MD & CD)%	≥700
Right angle tear strength(MD&CD) N	≥62	≥93	≥125	≥160	≥190	≥250
Puncture strength N	≥160	≥240	≥320	≥400	≥480	≥640
Carbon black content %	2.0-3.0

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