Màng HDPE Mịn 0.75mm cho Nuôi Tôm Đê Chứa Nước Lót Ao Trang Seam

Tinhy Geosynthetics shrimp and fish Pond liner Product description

Today's sophisticated fish farming procedures demand a more manageable, controlled environment that can be achieved by an unpredictable mud-bottom pond. As fish hatcheries respond to the increased demand for edible fish, synthetic geomembrane liners are being used for ponds to provide better control, increased production and decreased maintenance. With the pond bottom not covered with soil, the pond operator can control the chemical and biological condition of the pond, and thus reduce chances of disease and other imbalance in the aquaculture environment.

Fish and prawn farmers often choose to line their ponds by HDPE liner because their soil is porous and water is a commodity. Disease control/hygiene can also be easier with lined ponds and bank erosion and turbidity can be controlled more easily meaning cleaner water.

Farm pond liners, also called aquaculture pond liners, are the widely used geomembrane HDPE liner to control water quality which can affect the fish or shrimp health. Our Farm pond liners are made from high grade polyethylene raw material, adding carbon black, antioxidant, anti-aging and UV-resistance component. our farm pond liners are produced by the first class automatic production equipment and three-layer pressing technology. All our Farm pond liners are in accordance with GRI and ASTM test standard.

HDPE dam liners are heavy duty liners used all around the world, for most industrial applications. Due to its high puncture resistance and high tensile strength, HDPE is common place where long service life and high durability is required and concerned. HDPE can be supplied in thickness of 1, 1.5, 2, and 2.5mm variations. These types of liners cannot be pre-fabricated in-house due to their rigidity, and must be installed on site by a professional team. Although being very rigid, suppliers and businesses these days can fabricate HDPE to fit any dam or application.

We can offer geo- membrane/ pond lining in fabric form on rolls in width of up to 300 cm. depending on geographical locations; we can also undertake lying of pond lining/ geo- membrane. Lying is joining panels of fabric to get desired dimension needed to cover the pond bed.

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.