Shanghai Yingfan Engineering Material Co., Ltd. is the largest manufacturer of HDPE geomembrane products in China. Our HDPE geomembrane products have been CE certificated.?HDPE Geomembrane Textured IntroductionYingfan HDPE textured geomembranes are available with either single- or double-sided textured surface which exhibit superior shear strength and the high multi-axial performance. The textured surface processing is the only one that produces a textured material without significant reduction of any physical properties. The product allows project for greater slopes to be designed since frictional characteristics are enhanced. Compared with smooth HDPE geomembranes, they have better friction features.?The manufacturing of HDPE geomembrane textured contains approximately 97.5% polyethylene, 2.5% carbon black and trace amounts of anti-oxidants and heat stabilizers, no other additives, fillers or extenders are used. The textured surface is processed by spraying system.Feature and Advantage of HDPE Geomembrane Textured1. Tear Resistant?2. Puncture Resistance3. Very low permeability4. Good friction performance5. Alkali and acid resistanceHDPE Geomembrane Textured SpecificationOur HDPE Geomembrane Textured product specifications meet or exceed GRI-GM13 standard or our national standard of GB/T 17643-2011 and CJ/T 234-2006 as showed below.No.Property Value 1.00mm1.25 mm1.50 mm2.00 mm1Asperity Heightmm0.252Density?g/cm30.9393Strength at YieldN/MM15182229Strength at BreakN/MM10131621Elongation at Yield%12Elongation at Break%1004Tear ResistanceN1251561872495Puncture ResistanceN2673334005346Stress Crack ResistanceHour3007Carbon Black Carbon Black Content(range)%2.0～3.0Carbon Black Dispersion Carbon black dispersion for 10 different views: at least 9 in Categories 1 or 2,less than 1 in Categories 38Oxidative Induction Time（OIT） Standard OITmin100High pressure OITmin4009Oven Aging at 85℃(min ava.) Standard OIT% retained after 90 days,or%55High pressure OIT% retained after 90 days%8010UV Resistance Standard OIT% retained after 1600 hrs,or%50High pressure OIT% retained after 1600 hrs%5011-70℃ Low temperature brittleness properties Pass12Water vapor permeabilityg.cm(cm2.s.Pa)≤1.0*10-1313Dimensional Stability%±2Forms Ordinary sheet size/roll:Thickness mmWidth metersLength meters1.05.8/650750/2101.55.8/650/100750/1402.05.8/650750/105850/100HDPE Geomembrane Textured ApplicationHDPE Geomembrane textured is used in applications that require increased frictional resistance, excellent chemical resistance and endurance properties such as solid waste landfills, hazardous waste landfills and C & D Landfills, mining, coal ash pond, animal waste containment, dam and embankment erosion control, artificial lake lining and so forth.Service1, Free sample available??2, Trial order acceptable3, Customized packing acceptable4, Excellent after-sales service systemFAQQ1: How about sample, OEM, customization service?A1: They are all available.Q2: International installation service is available?A2: Yes, of course. We can signed different agreements based on your request.Q3: Installation Equipment is provided?A3: Yes. We can provide all of the geomembrane welding and testing machines.?Shanghai Yingfan Engineering Material Co., Ltd., headquarter in Shanghai and having branches in Chendu city and Xian city, is one of the leading and comprehensive geosynthetics manufacture and installation service provider in China. Our HDPE geomembrane production capability is top ranking in recent years around our country. Our company have CE certificate for HDPE geomembrane series products as well as ISO9001, ISO14001, OHSAS18001 company certificates.?We have improved our textured geomembrane equipment last year by bringing new spraying processing system.