GB/T Standard HDPE Smooth Liner

HDPE smooth liner 1.High strength,excellent tenacity 2.Anti-aging,anti-acid and alkali 3.Creep, corrosion resistance

GB Standard HDPE Smooth Liner

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Product Description

   This product is extruded PE membrane formed by adding anti- oxidant, absorbent of ultraviolet and dyestuff into HDPE and will provide an effective barrier to of liquid water and water vapor.

    HDPE performs well in mechanical properties ,ageing-resistance , chemical-resistance ,climate- resistance and resistance to puncture .

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Technical Parameter

Number	Item	Value
		GL		GH
		GL-1	GL-2	GH-1	GH-2
1	Tensile strength (Map)	≥14		≥17	≥25
2	Elongation(%)	≥400		≥450	≥550
3	Right angle tear strength N/mm	≥50		≥80	≥110
4	Carbon black content of a %	≥2
5	Environmental stress cracking F20/h	---	---	---	≥1500
6	Oxidation induction time at 200 °C/min	---	---	---	≥20
7	Water vapor permeability g.cm/(cm2 .s.Pa)	≤1.0×10(-16)
8	-70°CEmbrittlement of low-temperature impact	(Passed)
9	Dimensional Stability (%)	±3

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Application Range

  Widely used in dam ,traffic tunnel,road,airport ,drainage, housing,environmental protection and many other fields for waterproof protection,reinforcement,etc.

GB/T Standard HDPE Smooth Liner