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LDPE Geomembrane
Material：  LDPE 
Length：  As you require 
Color：  White or Black 
Payment Terms：  L/C;T/T 
Min. Order：  10,000 square meters 
Productivity：  1,000,000 square meters per week 
Delivery Time：  Within 15 days after receiving your deposit 
Packaging：  Woven bags or as you require 
  • Description
  • Features
  • Application
  • Technical Parameters

     LDPE geomembrane is a waterproof membrane made by Low Density Polyethylene.

1.Diverse application;
2.Easy installation;
3.Resistant to innumerable chemical agents;
4.Thermal stability to the sunrays;
5.Non-toxic material;
6.Impermeable;
7.Impact-resistant;
8.Tear-resistant;
9.Excellent flexibility;
10.Easy transport / logistics;
11.Excellent solder ability;
12.Zero risk in relation to microprobes.

1) Water tanks
2) Fish-breeding tanks
3) Irrigation channels
4) Manure deposits
5) Containment lagoons
6) Coating for silos and hoppers
7) Waterproofing for concrete structures
8) Protective covering tanks
9) Structural slope protection
10) Sanitary landfills
11) Ore leaching,
12) Coating for water main pipes

No.

Item

Value

0.30

mm

0.50

mm

0.75

mm

1.00

mm

1.25

mm

1.50

mm

2.00

mm

2.50

mm

1

(cg/cm3)density

 0.939

2

/(N/mm)tensile strength at break

6

9.5

14

19

23

28

37

47

3

Elongation /%≥

560

4

Tear strength ≥

27

45

63

90

108

135

180

225

5

Puncture strength ≥

52.5

84

133

175

217

259

350

434

6

Carton black content /(%)

2.0-3.0

7

Carton black content

Carton black dispersion(only near spherical agglomerates)for 10different views 9 in categories 1or2and 1 in category 3

8

(OIT)/min

Oxidative induction time

                               ≥60

     

9

-70°C Low tempreture impact brittle property

 

(pass)

10

g.cm/(cm2.s.pa)

Vapour permeability coefficient

                           ≤1.0×10-3

11

dimensional stability

±2.0

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