How Much is 500 Micron HDPE Sheet Price?
High-Density Polyethylene (HDPE) sheet have become essential elements in civil engineering, agriculture, and environmental projects, due to their diverse applications. Out of various thickness options, 500 micron HDPE sheet is well-known for its balance of flexibility, strength, and price. This article discusses 500 micron HDPE sheet in detail, covering its features, uses, manufacturing, advantages, pricing factors, selection tips, and important considerations.
1.What is 500 Micron HDPE Sheet?
A 500 micron sheet is a sheet that is 0.5 mm (20 mil) thick—this is approximately the thickness of five sheets of standard 80 g copy paper stacked together. If the resin is high-density polyethylene (HDPE) you get a rugged yet flexible geomembrane with a weight of ≈ 470 g per m² that offers:
- 20–30 kN m-1 tensile strength
- 600–800 N puncture resistance (ASTM D4833)
- > 90 % UV strength retention after 2 000 h (ASTM D4355)
Simply put, it is the dependable 500 micron liner that makes sure that water, chemicals or waste do not escape.
2. Where is 500 Micron HDPE Sheet Used?
500 micron (0.5 mm) HDPE sheet is the “every-day workhorse” of the geomembrane world: thin enough to keep freight and purchase cost low, yet thick enough to survive 20 years underground or under water. Below are the markets that consume the largest share of this hdpe sheet 500 micron, together with the reasons engineers, farmers and contractors repeatedly choose this specific gauge.
2.1 Aquaculture – fish & shrimp ponds
Purpose is to stop seepage so water levels stay constant; keep nutrients and disinfectants away from ground-water. About 30 % of global hdpe pond liner 500 micron demand .
2.2 Agriculture – reservoirs, irrigation canals, farm dams
Purpose is to store monsoon water or canal releases for drip/sprinkler systems; cut seepage losses from 40 % to < 2 %.
2.3 Environmental containment – landfill interim caps, leach pads, sludge lagoons
Purpose is to meet EPA / EU rules that cap interim waste cells, keep rain-water out and odours in.
2.4 Water infrastructure – artificial lakes, golf-course ponds, municipal balancing reservoirs
Purpose is to create ornamental water bodies that do not leak, protecting fresh ground-water reserves.
2.5 Mining & energy – heap-leach pads, brine evaporation ponds, oil-field pits
Purpose is to keep sodium hydroxide or sulfuric acid leach solutions out of sub-grade; harvest lithium or copper salts.
2.6 Construction & civil works – basement damp-proofing, temporary roof covers, vertical cut-off walls
Purpose is to stop rising damp in raft foundations; provide 12-month weather skin during high-rise builds.
2.7 Packaging & industrial
Purpose is to lining shipping crates, chemical drum pallets, outdoor goods storage.
3. What is the 500 Micron HDPE Sheet Price?
In 2025, 500 micron HDPE sheet price range from $0.20 to $0.80 per square foot ($2.15–$8.61/m²), depending on quality, additives, and region.
In India, prices average ₹90–₹115 per square meter ($0.10–$0.13/sq.ft.), per indiamart.com (2025), while global suppliers quote $0.30–$0.60/sq.ft., per alibaba.com (2025).
Installation costs, including seaming and labor, add $0.20–$1.00/sq.ft., bringing total project costs to $0.40–$1.80/sq.ft., per bpmgeomembrane.com (2025). Bulk orders (>10,000 sq.ft.) reduce costs by 15–20%, and local sourcing saves 10–15% on shipping.
For example, a 2024 Indian pond project used 500 micron hdpe liner at ₹205/kg ($0.22/sq.ft.), per plastopack.net (2025).
4. Factors Affecting 500 Micron HDPE Sheet Price
Prices you see online for “500 micron HDPE sheet” swing from $0.20 to $0.8 per square metre because at least seven independent drivers are tugging at the quotation. Below is a plain-language walk-through of each lever and how large a move it can create.
4.1 Virgin vs. Recycled Resin
Virgin PE-100 pellets cost 30 % more than post-industrial re-grind but keep tensile strength 15 % higher and weld windows wider.
Impact on HDPE sheet price: ± $0.20–$0.30 m² .
4.2 Additives & Stabilisation
UV packages, antioxidants, white TiO₂ reflective layers add $0.05–$0.20 m² yet double outdoor life.
NSF-61 or EU 10/2011 certification adds another 5–10 % for potable-water jobs .
4.3 Surface Finish
Smooth geomembrane sheet is the baseline.
One-side textured raises line cost ≈ 12 %; two-side textured can lift the roll price 20–30 % because throughput drops and extra resin is needed to maintain gauge .
4.4 Roll Dimensions
Standard 5.8 m or 7.0 m widths maximise container payload and keep trim waste near zero.
Custom 3 m or 4.2 m slitting adds 5–15 % for set-up and scrap .
4.5 Order Volume
Below 1 000 m² is effectively retail—no discount.
10 000 m²+ typically secures 10 % off list; 50 000 m²+ can reach 20 % and occasionally includes free ocean freight .
4.6 Geographic Location & Freight
Chinese or Indian mills offer ex-works prices 30–50 % below U.S. or EU producers thanks to lower energy and labour.
Shipping a 20 ft container adds $0.06–$0.12 m² to most Asian exports; air-freight rush jobs can spike the landed figure above $2 m² even for “cheap” sheet .
4.7 Market Volatility
HDPE pellet contracts track ethane and crude swings; a 10 % rise in resin translates into 5–8 % higher sheet prices within six weeks .
Currency moves (CNY/USD, EUR/USD) can shift the landed cost another 3–5 % overnight for non-hedged buyers.
5. How to Choosing the Right 500-Micron HDPE Sheet?
Here are some factors to consider when selecting the right 500-micron HDPE sheet for your project:
5.1 Project Requirements:
Evaluate the requirements of your project, for example, the planned usage, environmental conditions, and desired performance features.
5.2 Certifications:
Make sure that the HDPE sheet complies with the relevant industry standards and holds quality, performance, and certifications such as ISO certifications or specific geomembrane standards.
5.3 Supplier Reputation:
Choose a reputable supplier recognized for high-quality products, dependable service, and compliance with industry norms. If possible, read reviews and get references.
5.4 Material Quality:
Confirm that the 500 micron hdpe sheet has been manufactured from high-grade resin to assure the product is durable, chemical resistant, and has a long life.
5.5 Application Specifics:
Think about the particular circumstances to which the high density polyethylene sheets will be subjected, for instance, UV exposure, chemical reaction, or temperature changes, and pick a sheet that has suitable resistance qualities.
5.6 Cost-Effectiveness:
Find the right balance between the pond liner 500 micron price and its quality and fit for your project. Choose the sheet that offers the best value for your particular needs.
5.7 Thickness and Strength:
Determine if the thickness and tensile strength of the geomembrane sheet are sufficient for the type of stress and load it will encounter in your application.
5.8 Installation Ease:
If there are certain requirements or limitations related to installation, then you should consider choosing an hdpe geomembrane sheet that is simple and convenient for installation.
5.9 Environmental Impact:
Think about the environmental footprint of the hdpe pond liner, for instance, if it is recyclable or sustainable, to be in line with the eco-friendly goals of your project.
Conclusion
To sum up, 500 Micron HDPE Sheet is a budget-friendly and multi-purpose means to achieve an impermeable barrier in a variety of projects. The knowledge about pricing factors and main considerations presented in this article will help you choose the right sheet according to your requirements, thus, the project will be successful. Through partnering with ISO 9001-certified suppliers such as BPM Geomembrane, checking ASTM GRI-GM13 compliance, and sheet maintenance, stakeholders can expect 95% reliability and 15–25% cost savings. Get in touch with trustworthy The Best Project Material Co., Ltd.（BPM Geosynthetics）suppliers to request a quote and samples for making an informed decision regarding cost-effective and long-lasting projects.
