China PVC Geomembrane
China PVC geomembrane is kind of high polymer material made of polyvinyl chloride resin adding plasticizer, UV resistance and anti-aging agent using extrusion technology.
China PVC (Polyvinyl Chloride) geomembranes are high-performance, flexible impermeable membranes widely used in geotechnical and environmental engineering. Made from a durable polymer blend, they offer excellent waterproofing, chemical resistance, and long-term durability.
Acing Resistance:
Due to the addition of auxiliary materials such as anti-aging agents,SmoothGeomembrane can maintain itsstable performance for a long time andextend its service life.
Hich Strength Andtouchness:
Smooth Geomembrane has high tensilestrength and elongation at break, canwithstand large stress and deformationand is not easy to break.
| Tested Property | Minimum Average Value |
| Density, g/cm3 | 1.25-1.35 |
| Tensile strength (Longitudinal/Horizontal) MPa | ≥15/13 |
| Elongation at break (Longitudinal/Horizontal)% | ≥220/200 |
| Tear strength (Longitudinal/Horizontal) N/mm | ≥40 |
| Low temperature bending performance(-20C) | No cracks |
| Dimensional change rate (Longitudinal/Horizontal)% | ≤5 |
| 1.2mm Hydrostatic pressure resistanceMpa | 1.2 |
| Permeability coefficient cm/s | ≤10-11 |
| Air permeability coefficient (cm3*cm3)/(cm2*s*cmHg) | As request |
| Appearance | No air bubbles, no bonding, no holes |
| Relative rate of change of tensile strength(L/H), % | ≤25 |
| Relative change in elongation at break(L/H), % | ≤25 |
| Low temperature bendability (-20C) | No cracks |
China PVC geomembranes are preferred for projects requiring cost-effectiveness, ease of installation, and long-term performance in moderate chemical and UV exposure conditions.Here’s a professional description of the applications of PVC geomembranes:
1.Water Containment – Used in reservoirs, ponds, canals, and irrigation systems to prevent seepage and ensure efficient water storage.
2.Landfill Liners & Caps – Acts as a barrier in solid waste landfills to contain leachate and prevent groundwater contamination.
3.Mining & Industrial Applications – Lines tailings ponds, heap leach pads, and chemical containment areas to resist corrosive substances.
4.Aquaculture – Provides leak-proof lining for fish/shrimp ponds, ensuring controlled water retention.
5.Tunnels & Underground Structures – Used for waterproofing in civil engineering projects to protect against moisture infiltration.
6.Decorative Water Features – Flexible and aesthetic option for artificial lakes, fountains, and landscaping.
Dingkun Comapny abides by production quality control procedures and testing standards strictly.In addition,the company are cooperating with internationally renowned raw material suppliers instead of any recycled materials,to guarantee the highest quality geomembrane product with scientific formula.
1.Dingkun geosynthetics has established advancing laboratory in China for internal inspecting.
2.We founded strict quality control system from raw material to finished products testing.
Packaging
Packed in woven geotextile and strength belt or PE film Or packed according tocustomers’ requirements such as mark the company Logo (Export standard package)Packaging size and container capacity vary according to product specifications.
