Product Details

Description(Pass the high pressure OIT)

HDPE geomembrane is also called high-density polyethylene anti-seepage geomembrane. It is a kind of waterproof material, the raw material is high molecular polymer. Generally speaking, the main raw materials are 97.5% HDPE and 2.5% carbon black、antioxidant、anti-aging agent、antioxidant、ultraviolet absorber、stabilizer and other auxiliary materials. Using three-layer co-extrusion blow molding production process.  The thickness of the high-density polyethylene is 1.0 mm. Due to its moderate thickness and easy transportation and construction, it is the first choice for the construction of landfills, reservoirs, agricultural irrigation ditches and other places. 1.0 mm thickness geomembrane is divided into general application geomembrane and special application geomembrane. In order to adapt to different application environment, our company adopts different raw material ratio, improving some special indexes of Geomembrane for environmental application in the process of using

Data

Standard : US 、 GRI 、 ASTM standard

Production Process

Quality Control

1 Material

Pure HDPE TR400 and Cabot Masterbatch

2 Production

According to ISO9001 production management system and GRI GM13 、ASTM、 GB 17643 geomembrane standard

3 Test

Inspection items: analysis and inspection of incoming raw materials and related reports, 100% performance inspection of finished products, and third-party random inspection before shipment.

Shipping Details

Features

1）High anti-seepage ratio:

HDPE geomembrane has a great anti-seepage effect unmatched by ordinary waterproof materials, and is recommended in some projects with high anti-seepage requirements.It's Permeability property is ≤1.0*10-13g●cm/(cm2●s●pa).

2）Chemical Stability:

It has excellent stability, acid and alkali resistance, salt solution, oil, alcohol, etc., and is mostly used in sewage treatment and landfills.

3）Anti plant root system

HDPE geomembrane has excellent puncture resistance and resists most plant roots. It is a must-choice product for planting roofs.

4）Aging resistance

HDPE geomembrane has excellent anti-aging, anti-ultraviolet, anti-decomposition capabilities.

5）High Mechanic strength

It has good mechanical strength, and is first choice for seepage prevention in water conservancy projects. The tensile strength ,tear resistance, and puncture resistance properties all meet GRI-GM13 standard.

6）Low cost

Compared with other traditional materials, HDPE geomembrane has obvious cost advantages and is the best product for water storage and anti-seepage.

7）Environmental protection formulation

HDPE raw Materials are imported raw material , in line with relevant international standards . widely used in drinking ponds , breeding ponds, etc .

Application

· Waste water treatment facilities

· Landfill caps /closures

· Potable water reservoirs

· Tank linings

· Dam/ Pond liners

· Floating covers

· Solutions ponds for mining

· Retention ponds

· Storage tanks

Geomembranes are supplied by H brand Synthetics as High Density Polyethylene geomembranes(HDPE), Linear Low Density Polyethylene geomembranes (LLDPE) and Low Density Polyethylene geomembranes (LDPE). H brand Synthetics are able to arrange either on-site or factory fabrication of these products to suit the application. The Low Density Polyethylene geomembrane product is supplied in a folded configuration for ease of fabrication.

H brand Synthetics are able to offer a black/white geomembrane range that is particularly suitable when welding in hot climates. The black/white characteristic minimises the formation of wrinkles which has a detrimental effect on leakage rates, should the membrane be punctured.

http://www.hlgeomembrane.com/