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HDPE Geomembrane Textured Impermeable Pond Liner

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    HDPE Geomembrane Textured Impermeable Pond Liner

    We focus on the research and development and production of high-quality HDPE geomembranes.

    ●Advanced production technology: Spraying technology is used to ensure the excellent performance of geomembranes.

    ●Excellent elongation: The elongation exceeds 600%, meeting the needs of high-demand special engineering designs.

    ●Flexible choice: Single-sided or double-sided textured geomembranes can be produced

    ●High-performance texture: The product meets the roughness requirements of national standards and urban construction standards.

      Production Line Process and Raw Material Selection

      Our company adopts the latest domestic round die process production equipment, along with the use of high-quality polyethylene resin and self-developed formulas. We have reached agreements with Cabot, Saudi Basic Industries cooperation, ExxonMobil, Sinopec, etc., and established good partnerships to ensure timely supply of raw materials.
      In order to ensure 100% product pass rate, quality control department of the company to implement the production line inspection and random inspection of finished products, for the quality of the “Zhonglong” brand to provide double insurance.
      Production Line Process and Raw Material Selection (2)h7w
      Production Line Process and Raw Material Selection (1)fjm
      Production Line Process and Raw Material Selection (3)aea
      HDPE Geomembrane (1)73g
      • HDPE Geomembrane Textured Impermeable Pond Liner detail (1)yoa
      • HDPE Geomembrane Textured Impermeable Pond Liner detail (2)ebg
      • HDPE Geomembrane Textured Impermeable Pond Liner detail (3)j0h

      Product Specifications

      Thickness

      Width

      Length

      *Customizable

      Above 1.0mm

      4m~8m

      50m~80m

      Technical Parameter

      GB/T 17643-2011

      No.

      Item

      Index

      Thickness  mm

      0.75

      1.00

      1.25

      1.50

      2.00

      2.50

      3.00

      1

      Density g/cm³

      ≥0.940

      2

      Roughness height mm

      ≥0.25

      3

      Tensile yield strength (longitudinal and transverse) N/mm

      ≥11

      ≥15

      ≥18

      ≥22

      ≥29

      ≥37

      ≥44

      4

      Tensile fracture strength (longitudinal and transverse) N/mm

      ≥8

      ≥10

      ≥13

      ≥16

      ≥21

      ≥26

      ≥32

      5

      Tensile yield strain (longitudinal and transverse) %

      ≥12

      6

      Tensile fracture strain (longitudinal and transverse) %

      ≥200

      7

      Right angle tear load (longitudinal and transverse) N

      ≥93

      ≥125

      ≥160

      ≥190

      ≥250

      ≥315

      ≥375

      8

      Puncture resistance strength N

      ≥200

      ≥270

      ≥335

      ≥400

      ≥535

      ≥670

      ≥800

      9

      Tensile load stress cracking h

      ≥500

      10

      Carbon black content %

      2.0~2.8

      11

      Carbon black dispersibility

      Among 10 data, there should be no more than 1 level 3, and levels 4 and 5 are not allowed.

      12

      Oxidation induction time(OIT) min

      Induction time of atmospheric pressure oxidation

      ≥100

      Induction time of high-pressure oxidation

      ≥400

      13

      85 ℃ thermal aging (retention rate of atmospheric pressure OIT after 90 days) %

      ≥55

      14

      UV resistance (OIT retention rate after 1600 hours of UV irradiation) %

      ≥50


      Application Scope

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