HDPE Geomembrane for Fish Farm Pond Liner

HDPE Geomembrane for Fish Farm Pond Liner System 1

HDPE Geomembrane for Fish Farm Pond Liner System 2

HDPE Geomembrane for Fish Farm Pond Liner System 3

HDPE Geomembrane for Fish Farm Pond Liner System 4

HDPE Geomembrane for Fish Farm Pond Liner

Ref Price:: $0.98 - 1.99 / m²

Loading Port:: Qingdao

Payment Terms:: TT or LC

Min Order Qty:: 10000 m²

Supply Capability:: 500000 m²/month

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Structure of HDPE Geomembrane Description

HDPE Smooth Face geomembrane are the preferred products for lining projects requiring low permeability , corrosion protection , exceptional chemical and ultraviolet resistance properties , which makes them extremely cost effective for many applications such as waste landfill , storage reservoirs ,canals , powr plants in energy , vapor barriers

and waste water treatment in the line of industry and aquaculture and agriculture projects.

Main Features of HDPE Geomembrane：

Easy process and high output rates
Excellent distribution of carbon black
Consistent quality and low failure rate
Excellent resistance and good waterproof ability
Good welding

HDPE Geomembrane Images

HDPE Geomembrane for Fish Farm Pond Liner

HDPE Geomembrane Specification :

1) Thickness : 0.2mm - 3.0mm.

2) Width : Within 8 m (1m-8m).

3) Length : 50-100m/roll (as request).

4) Material : HDPE,( LDPE, LLDPE, PVC, EVA ,CPE).

5) Color : Black , white , red , blue , or as required.

6) Anti - UV, anti - aging, high strength, anti-corrosion, high temperature-resistant, non-toxic.

7) We are free to provide professional engineering solutions for customers, and we send workers to construct for customers.

No.	Item	Test Value
No.	Item	0.75mm	1.0 mm	1.25 mm	1.5 mm	1.8mm	2.0mm	2.5 mm	3.0mm
1	Minimum Density(g/cm³)	0.94
2	Strength at yield,N/mm	11	15	18	23	27	30	38	45
3	Strength at break ,N/mm	21	28	33	43	51	57	71	85
4	Elongation at yield,%	13
5	Elongation at break,%	700min
6	Tear Resistance N	93	125	156	187	219	249	311	373
7	Puncture Resistance N	263	352	440	530	618	703	881	1059
8	Stress Crack Resistance, hrs	400
9	Carbon Black Content, %	2.0-3.0
9	Carbon Black Dispersion	1 or 2
10	Standard OTI Min	100
10	High Pressure OTI Min	400
11	Impact Cold Crack at -70°C	Pass
12	Water vapor permeability (g.cm/cm2 .s.Pa)	≤1.0×10-13
13	Dimensional Stability (%)	±2

FAQ:

1.How about the delivery time?

Lead time since receipt of 30% T/T deposit payment: 1 weeks.

2. What kind of payments does jenor support?

T/T, L/C, Cash are accepted.

3. What's are the MOQ?

We can according to your condition to set the MOQ.

And we can provide you samples for quality inspection.

4. Do you charge for the samples?

Accordeing to our company policy, the samples are freee, we only charge the freight fee. And we will return the freight fee If you set the order .

5. Can you produce the product according to customers' requirements ?

Sure, we are professional manufacturer, OEM and ODM are both welcome.

6. Can you tell me your main customers?

That's our customers' privacy, we should protect their information.At the same time, please rest assured that your information is also safe here.

Q: What is a geomembrane?: A geomembrane is a synthetic material, usually made from plastic or rubber, that is used as a barrier to control the movement of fluids or gases in a variety of engineering and environmental applications. It is often used to line landfills, ponds, and reservoirs to prevent leakage and contamination.

Q: What's the principle of diaphragm valve?: Principle: Power drive screw with compressed air to make valve element move up and down and pull mebrane up and down movement to turn it off and on. Features: compact, simple, small, beautiful; switch with guide, smooth motion; little closing moment, long life, ≥30 million times; mebrane compaction can be automatically adjusted for uniform pressure and reliable sealing; install mebrane into valve element through pushing-in method which is easy to replace.

Q: composite geo-membrane, two cloths and one membrane geomembrane 6 meters thick material how to use multiple sets of quotas: 10 meters dam seepage-proof construction, 1000g composite membrane quotas are not accurate, depth 6 meters, each design Institute are not the same, two cloths one membrane composite membrane 800 grams per square meter is sufficient .

Q: What is the classification of film resistance?: Thin film resistor is a kind of high precision resistor. Thin film resistor is different from the thick film chip resistor and the latter dominates the market. It is a thin film chip fixed resistor with high accuracy and low temperature coefficient. Thin film resistor is made by evaporating a resistivity material on the surface of an insulting material, and the insulting material of such resistor is generally ceramic substrate. Thin film resistor is made by evaporating a certain resistivity material on the insulating material, and the major categories are: 1. The carbon film resistor is made by depositing crystallize carbon on a ceramic rod framework. Carbon film resistors have low cost. Stable performance. Wide resistance range. It has low temperature coefficient and voltage coefficient, and is the most widely used resistor at present. 2. The metal film resistors. Coating the alloy material on the surface of the ceramic rods framework by vacuum evaporation . Metal film resistors have higher precision, good stability, and low noise and temperature coefficient than carbon film resistors, thus is widely applied in the instrumentation and communications equipment. 3. Metal oxidation film resistors is made by deposited a metallic oxide layer on the insulating rod. Because it itself is an oxide, it is stable at high temperature and thermal shock resistance with strong load capacity. 4. The synthetic membrane resistor is made by coating the conductive composite suspension liquid on the substrate, therefore, it is also called paint film resistor. Due to its grainy structure of the conductive layer, it produces a lot of noises, and has low precision. It is mainly used in the manufacturing of resistors with high pressure and resistance and small resistors.

Q: Brief introduction of geomembrane: The geomembrane is a kind of waterproof barrier material, which takes the high-molecular polymer as the basic material. Mainly divided into: Low density polyethylene (LDPE) geomembrane, high density polyethylene (HDPE) geomembrane and EVA geomembrane. 1, complete in specifications of width and thickness. 2 has excellent resistance to environmental stress cracking and excellent resistance to chemical corrosion. 3, excellent resistance to chemical corrosion. 4 has a larger using temperature range and a longer service life. 5, used in the refuse landfill, tailings storage yard, channel seepage-proofing, dam seepage-proofing and subway projects, etc.. Physical mechanical properties of geomembrane Varieties index item LDPE geomembrane HDPE geomembrane EVA ordinary type environment friendly type tensile?strength (vertical and horizontal) (MPa) ≥14 ≥17 ≥25 ≥18 breaking elongation rate (vertical and horizontal) (%) ≥400 ≥400 ≥550 right angle tear strength vertical and horizontal) (N/mm) ≥50 ≥80 ≥110 ≥90 water vapor penetration coefficiency (g.cm/cm.s.pa) ) ≤1.0x10-16 ≤1.0x10-16 ≤1.0x10-16 ≤1.0x10-16 using temperature range +70℃～-70℃ +70℃～-70℃ +70℃～-70℃ +70℃～-70℃ environmental stress cracking resistance (F20.H) - - ≥1500 - 200℃ oxidation induction time (min) ) - - ≥20 -

Q: Geomembrane connection method: The connection of the geomembrane, the connection with the surrounding building and its own connection. The connection with the surrounding building, depending on the circumstances of the building, or buried in or anchored. Visible corresponding professional books. Geomembrane's own connection, there are two: hot-pressing and bonding with glue. Hot bonding, and now basically use a professional welding machine to complete. However, the operation must be for the material and the specific circumstances, to develop a operating procedures, test out the different circumstances may use the specific parameters. Daily operation at the beginning, according to the day of the scene selection and test to adjust to the actual feasible, adjust the parameters of the welding machine before the official operation. This will ensure the quality of the seam. Adhesive bonding, only the material can not be hot pressed adhesive adhesive sticky. Because the timeliness of this adhesive bond is difficult to guarantee. Try not to use. If selected, use the adhesive instructions to operate. Geomembrane joint welding operations must be checked after the time, will not meet the requirements of the joints to remedy.

Q: Can geomembranes be used for decorative purposes?: No, geomembranes are primarily used for functional purposes such as lining ponds, landfills, or containment areas, and are not typically used for decorative purposes.

Q: How do geomembranes contribute to erosion control in riverbanks?: Geomembranes contribute to erosion control in riverbanks by acting as a protective barrier. They are installed along the riverbanks to prevent soil erosion and stabilize the soil. Geomembranes effectively provide a waterproof and impermeable layer, preventing water from seeping into the soil and causing erosion. Additionally, they help in reducing the velocity of water flow and redirecting it, thus minimizing the impact of water on the riverbank. Overall, geomembranes play a crucial role in preventing erosion and maintaining the stability of riverbanks.

Q: Can geomembranes be used in reservoir liners?: Yes, geomembranes can be used in reservoir liners. They are commonly employed to provide impermeable barriers that prevent water seepage and ensure the integrity of reservoirs.

Q: What are the benefits of using geomembranes in recreational water bodies?: The benefits of using geomembranes in recreational water bodies include preventing contamination of the water, reducing the risk of waterborne diseases, maintaining water quality, preventing erosion of the shoreline, and enhancing the aesthetic appeal of the area. Additionally, geomembranes help in water conservation by reducing evaporation and seepage, thereby improving the overall sustainability of the water body.

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