black plastic hdpe dam liner fish pond geomembrane1. Introduction
The smooth surface HDPE geo-membrane is made from high-grade polyethylene resin produced by foreign and domestic large petrochemical enterprises by three-layer pressing and plastic formation technology and double layer pressing and rolling technology. The company is the only enterprise that uses the two technologies to produce geo-membrane in the same industry.
Good physical and mechanic performance, high tearing resistance, strong deformation adaptability, puncture, aging, ultra-violet radiation, oil and salt, alkali and corrosion resistance, high and low temperature resistance, non-toxicity, long operational life, good waterproof, drainage, anti-seepage and damp proof effects, complete width and thickness specifications, low cost and simple construction.
Environmental protection and environmental sanitation (such as refuse landfill, sewage treatment plant, power plant adjusting tank, industrial and hospital solid waste, etc.)
Water conservancy (such as anti-seepage, leakage blockage and reinforcement of river, lake and reservoir dikes and banks, anti-seepage of canal, vertical central wall, side slope, etc.)
Municipal projects (such as underground project of subway and structure, anti-seepage of plantation roof and roof garden, lining of sewage pipe, etc.)
Landscape garden (such as man-made river, river way, cistern, bottom lining and side slope of pool in golf course, waterproof and damp-proof of greening lawn, etc.)
Petrochemical industry (such as anti-seepage of oil tank of chemical plant, oil refinery and filling station, lining of chemical reaction tank and sedimentation tank, etc.)
Mine industry (such as bottom lining and anti-seepage of washing and selecting tank, piling and soaking tank, ash yard, dissolution tank, pile yard and tailing, etc.)
Traffic facilities (such as reinforcement of road foundation and anti-seepage of subway and culvert).
Agriculture (such as anti-seepage of ditch, channel, reservoir, drinking water tank, pool and irrigation system).
Aquiculture industry (such as lining of intensive and plant type cultivation tank, fish pound and shrimp pool, side slope of sea cucumber ring, etc.)
Salt industry (such as crystal tank of salt field, tarpaulin cover of halogenation tank, salt film, plastic tarpaulin cover of salt tank.)
4. Technical Date:
|Elongation at Break(TD/MD)%||≥350||≥430||≥560|
|Strength at Tear(Right-angle Tear)N/mm||≥65||≥75||≥115|
|Carbon black content%||2.0-3.0|
|Anti-crack F20,H|| ||≥1500|
|-70Low Temperature Impact Brittle property|| ||pass|
|Oxidative Inducement Time at 200ºC,min|| ||≥20|