LLDPE Smooth Geomembranes
Category: Geomembranes
Tags: Geomembranes, HDPE Smooth Geomembrane, LLDPE Smooth Geomembrane
Tinhy LLDPE Smooth Geomembranes can be applied in landfill projects which need good flexibility and elongation performance. The excellent tensile properties of our LLDPE Smooth Geomembrane Liners make it a great solution for applications in which flexibility and elongation play an important role, such as solid waste landfills, hazardous waste landfills, mining anti-seepage projects, and industrial wastewater treatment, etc.
Geomembranes made of Linear Low-Density Polyethylene resins with strong tearing resistance are suitable for applying in waste management and water management projects. Our LLDPE Smooth Geomembrane can also be used in harsh weather conditions and take a good effect in anti-UV violation.
We have focused on the production of LLDPE Smooth Geomembranes for almost 20 years, as we can also deliver a group of experienced engineers and technicians to apply our geomembranes in your solid waste landfills or water treatment projects. It is well-known that the material of LLDPE can be used for the above-mentioned projects because of its great tensile property as well as wonderful elongation feature. By far, we have successfully accomplished the anti-seepage projects of landfills, mining fields, and tailing dams in more than 30 countries and areas.
Compared with HDPE Smooth Geomembranes, LLDPE Geomembrane is more flexible and can be easily stretched because of its tensile feature. With greater flexibility, LLDPE materials can be prefabricated for field installation while HDPE must be entirely welded on site. Each LLDPE Geomembrane weighs almost 1800kgs and it can be prefabricated into one according to its different thickness.
| Item | Details | Unit | Standard | Test Frequency | |||||
|---|---|---|---|---|---|---|---|---|---|
Mechanical Properties | Thickness Degree | mm | D5199 | per roll | 0.75 | 1.00 | 1.50 | 2.00 | 3.00 |
| Density Data | g/cc | D1505/D792 | per formulation | 0.94 | |||||
| Tensile Properties | |||||||||
| Yield Strength | KN/m | D6693 Type IV | 10,000 kg | 11 | 15 | 22 | 29 | 44 | |
| Break Strength | KN/m | 20 | 27 | 40 | 53 | 80 | |||
| Yield Elongation | % | 12 | 12 | 12 | 12 | 12 | |||
| Break Elongation | % | 700 | 700 | 700 | 700 | 700 | |||
| Tear Resistance | N | D1004 | 10,000kg | 93 | 125 | 187 | 249 | 374 | |
| Puncture Resistance | N | D4883 | 10,000kg | 120 | 160 | 240 | 320 | 480 | |
| Stress Crack Resistance | hr. | D5397 | per GRI GM-10 | 300 hr. | |||||
| Carbon black content | % | D4218 | 9,000kg | 2.0-3.0% | |||||
| Carbon black dispersion | D5596 | 20,000kg | For 10 different views: 9 in Categories 1 or 2 and 1 in Category 3 | ||||||
Reference Properties | Oxidative Induction Time | ||||||||
| Standard OIT | min | D3895 | 90,000kg | 100 min | |||||
| High-pressure OIT | D5885 | 90,000kg | 400 min | ||||||
| Oven Aging at 85°C retained after 90 days | % | D5721 | per formulation | 55% | |||||
| Standard OIT | D3895 | 80% | |||||||
| High-pressure OIT | D5885 | 80% | |||||||
| UV Resistance | |||||||||
| High-Pressure OIT – % retained after 1600 hrs | % | D5885 | per formulation | 50% | |||||
Roll Size | Roll Width | m | 7 | 7 | 7 | 7 | 7 | ||
| Roll Length | m | 280 | 210 | 140 | 105 | 70 | |||
| Size stability | % | 2% | |||||||
Dimensions
Thickness | Roll Size (Width By Length) | |
GM SH050 | 0.50mm | 7mx420m |
GM SH075 | 0.75mm | 7mx280m |
GM SH100 | 1.00mm | 7mx210m |
GM SH125 | 1.25mm | 7mx168m |
GM SH150 | 1.50mm | 7mx140m |
GM SH200 | 2.00mm | 7mx105m |
GM SH250 | 2.50mm | 7mx84m |
| GM SH300 | 3.00mm | 7mx70m |
Packages
| Rolls (In a 40HC Container) | Quantity (In a 40HC Container) | |
| GM SH050 | 17 | 49980㎡ |
| GM SH075 | 17 | 33320㎡ |
| GM SH100 | 17 | 24990㎡ |
| GM SH125 | 17 | 19992㎡ |
| GM SH150 | 17 | 16660㎡ |
| GM SH200 | 17 | 12495㎡ |
| GM SH250 | 17 | 9996㎡ |
| GM SH300 | 17 | 8330㎡ |
*Our LLDPE Smooth Geomembranes are packed in woven bags.