Màng HDPE mịn 1.0mm cho vàng Mining/2.0mm màng HDPE lót cho bãi rác

Tinhy Geosynthetics HDPE geomembrane Product description

High Density Polyethylene , has the distinction of being the strongest, toughest, most chemical resistant and least flexible of the four types of flexible plastic sheeting referenced in this article. HDPE is also the most UV resistant- holding up to the harsh rays of the sun without needing UV additive packages. HDPE's strength comes from its tight cell structure that makes it very difficult for other molecules to pass through its structure on a microscopic level. When applications call for very large liners such as pond liners, HDPE is the most easily seamed or "sewn" together. Used industrially, the thickness range from 12 mils to100 mil thick. HDPE is used as secondary containment liners for oil tanks, and most industrial ponds and canal liners where chemical resistance is needed.

HDPE Geomembrane Liner made from high-density polyethylene resin by blow film process. complete line of smooth and textured HDPE geomembranes combines long-term durability with strength, flexibility, and ultraviolet and chemical resistance to provide an impermeable barrier for a wide variety of applications. Applications for our products include solid and hazardous waste landfills, landfill closures, secondary containment, ponds, reservoirs, fish hatcheries, irrigation canals, wastewater treatment plants, and industrial waste lagoons,etc

HDPE (High-density polyethylene) geomembranes are nowadays widely used for large-area liners and construction sealings in geotechnical engineering. Lining of water ponds, dams and dykes, landfill base liners and cover systems, remediation of contaminated sites, waterproof for tunnels, beneath highways and for various other civil engineering constructions are a few examples of application. The book covers all aspects of the HDPE geomembrane field: HDPE materials, geomembrane manufacture, textured geomembranes, properties, long-term performance and testing, installation and welding of geomembranes, quality assurance and control, leak detection, standards, recommendations and regulations.

HDPE geomembrane is a kind of PE geomembrane, HDPE is the abbreviation of high density polyethylene, so it is also called high density polyethylene geomembrane. Be relative to HDPE geomembrane, there is another product named low density polyethylene geomembrane, that is LDPE geomembrane. The thickness of HDPE geomembrane is 0.2 mm - 3 mm. And it is made of premium polyethylene resin as material, the main ingredients is 97.5% high density polyethylene, about 2.5% of carbon black, anti aging agent, antioxidant, ultraviolet absorbent, stabilizer as accessories, etc. What' s more, its anti seepage and isolation performance are strong. Suitable for pools, canals, embankments, landfill, tunnel and many other places.

Tinhy Geosynthetics HDPE liner specifications

Product High quality HDPE liner film, HDPE geomembrane

Standard GM13-smooth Certifitcation CE/ISO/BTTG/TRI

Thickness 0.2mm-3.0mm Technology Blowing

Width 2m-10m Material HDPE/LDPE/LLDPE

Length 50m-100m Original China

Tinhy Geosynthetics HDPE liner technical datas

Smooth HDPE geomembrane-GM13(ASTM) technical data

Properties Test Method Test Value

0.75 mm 1.00 mm 1.25 mm 1.50 mm 2.00 mm 2.50 mm

Thickness (min. ave.)· lowest individual of 10 values D5199 nom -10% nom -10% nom -10% nom -10% nom -10% nom -10%

Density (min.) D 1505/D 792

yield strength D 6693 11 kN/m 15 kN/m 18 kN/m 22 kN/m 29 kN/m 37 kN/m

break strength 20 kN/m 27 kN/m 33 kN/m 40 kN/m 53 kN/m 67 kN/m

yield elongation 12%

break elongation 700%

Tear Resistance (min. ave.) D 1004 93 N 125 N 156 N 187 N 249 N 311 N

Puncture Resistance (min. ave.) D 4833 240 N 320 N 400 N 480 N 640 N 800 N

Stress Crack Resistance (2) D 5397 300 hr.

Carbon Black Content - % D 4218 2.0-3.0%

Oxidative Induction Time (OIT) (min. ave.)

(a) Standard OIT D 3895 100 min.

(b) High Pressure OIT D 5885 400 min.

Oven Aging at 85°C

(a) Standard OIT (min. ave.) - % retained after 90 days D 3895

55%

(b) High Pressure OIT (min. ave.) - % retained after 90 days D 5885

80%

UV Resistance

High Pressure OIT (min. ave.) - % retained after 1600 hrs D 5885

50%

Tinhy Geosynthetics HDPE liner Production Process

Tinhy Geosynthetics HDPE liner Product Features

§ Excellent physical and mechanical performance § Excellent drainage effect

§ High tearing resistance § High puncture resistance

§ High aging resistance § High UV resistance

§ Anti-acid&alkali § High chemical and Hydrocarbon resistance.

§ high and low temperature resistance § Long working life

§ Hydraulic pressure resistance § High tensile strength

§ High strength § Non-poisonous

Tinhy Geosynthetics HDPE liner Packing and Shipping Details

For HDPE liner shipment, in order to avoiding water when shipping on the boat, we specially use a thin layer plastic firm to package the geomembane in the side, then white or black woven bags for outside, paper tube inside, easy to load and download.