shrimp pond Liner
Products Description
| Item | Test Value | ||||||
| RH0.30 mm |
RH0.5 mm |
RH0.75 mm |
RH1.0 mm |
RH1.5 mm |
RH2.0 mm |
RH3.0 mm |
|
| Minimum Density(g/cm³) | 0.94 | ||||||
| Strength at yield,N/mm | 5 | 8 | 11 | 15 | 22 | 29 | 44 |
| Strength at break ,N/mm | 8 | 14 | 20 | 28 | 40 | 53 | 80 |
| Elongation at yield,% | 13 | ||||||
| Elongation at break,% | 720min | ||||||
| Tear Resistance N | 40 | 65 | 93 | 125 | 190 | 250 | 375 |
| Puncture Resistance N | 105 | 176 | 240 | 320 | 480 | 640 | 960 |
| Stress Crack Resistance, hrs | 300 | ||||||
| Carbon Black Content, % | 2.0-3.0 | ||||||
| Carbon Black Dispersion | 1 or 2 | ||||||
| Standard OIT Min | 100 | ||||||
| High Pressure OIT Min | 400 | ||||||
| 85ºC Heat aging(OIT Retention rate at Normal pressure after 90d ) % | 85 |
||||||
| UV resistance (OIT retention rate after 1600 hours of UV radiation) | 65 |
||||||
| Impact Cold Crack at -70°C | Pass | ||||||
| Water vapor permeability (g.cm/cm2 .s.Pa) |
≤1.0×10-13 | ||||||
| Dimensional Stability (%) | ±2 | ||||||
Benefits
Why Use a Shrimp Pond Liner?
1. Prevents Water Leakage & Saves Resources
Without a liner, water can seep into the ground, leading to:
- Increased water usage and higher costs
- Fluctuating salinity levels, stressing shrimp
- Higher risk of groundwater contamination
A high-density polyethylene (HDPE) or PVC liner creates an impermeable layer, reducing water loss by up to 95%.
2. Enhances Shrimp Health & Survival Rates
A contaminated pond can lead to:
- Bacterial infections
- Parasitic infestations
- Poor growth rates
A pond liner prevents soil-borne diseases and maintains a stable aquatic environment, improving shrimp survival and yield.
3. Reduces Maintenance Costs
- No need for frequent pond repairs due to erosion
- Less chemical treatment required
- Easier cleaning and waste management
4. Improves Farm Productivity & Profitability
With controlled water conditions, farmers experience:
- Faster shrimp growth cycles
- Higher stocking densities
- Better feed conversion ratios
How to Choose the Best Shrimp Pond Liner
01.
Consider Pond Size & Shape
- Large ponds (1+ acre) → HDPE (strongest option)
- Small or irregular ponds → LLDPE or PVC (more flexible)
02.
Evaluate Environmental Conditions
- High UV exposure? → UV-stabilized liners
- Rocky soil? → Thicker liners (1.0mm+)
- Saltwater ponds? → Chemical-resistant HDPE
03.
Check Material Quality & Certifications
- Look for FDA/USDA-approved liners (food-safe)
- Ensure ISO 9001 certification for quality control
Production Flow
Applications
Shrimp & Prawn Farming – Maintains water quality and prevents soil erosion.
Aquaculture Ponds – Ideal for fish, crab, and other aquatic species.
Water Storage & Irrigation – Secures reservoirs and irrigation channels.
Packing & Delivery
HDPE Geomembrane Packing and Delivery
FAQ
Q: 1. What is HDPE sheet geomembrane made of?
A: HDPE sheet geomembrane is a type of synthetic polymer that is made from high-density polyethylene (HDPE) resin.
Q: 2. What are the benefits of using HDPE sheet geomembrane?
A: HDPE sheet geomembrane offers several benefits such as durability, resistance to chemicals and UV rays, flexibility, and easy installation. It is also a cost-effective solution for keeping liquids and chemicals contained.
Q: 3. What are the different types of HDPE sheet geomembrane available?
A: There are several types of HDPE sheet geomembrane available, including smooth, textured, and conductive. Each type is designed for specific applications and conditions.
Q: 4. What are the typical applications of HDPE sheet geomembrane?
A: HDPE sheet geomembrane is most commonly used for lining landfills, agricultural ponds, industrial ponds, and reservoirs. It can also be used in mining applications and recreational water features.
Q: 5. Is HDPE sheet geomembrane environmentally friendly?
A: HDPE sheet geomembrane is considered to be environmentally friendly due to its long lifespan and ability to prevent environmental contamination. It is also 100% recyclable.
Q: 6. What is the lifespan of HDPE sheet geomembrane?
A: The lifespan of HDPE sheet geomembrane depends on several factors such as installation, environmental conditions, and usage. However, it can typically last up to 50 years or more.
Tai'an City Ruiheng Building Materials Co., Ltd
● Address: NO.3566 Longquan Road, Tai'an Hi-tech Zone, Shandong Province, China
● Website: www.rhgeomembrane.com
● Email: lorna@rhgeos.com
● Phone / Whatsapp / Wechat: 0086 187 6669 7769
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