compound geomembrane

Propieties : well in Flexibility ,have a function of isolation ,drainge ,reinforcement ,protective and impermeable . Usage: Widly used in dam ,traffic tunnel ,road ,airport ,environmental protection and many other fields for waterproof protection ,reinforcement etc Size of package : 2-6m in width ,length:50-100m or at buyer's reques PropertiesT estmethodTestValue(ave.)0.50mm0.75 mm1.00mm1.25mm1.50mm2.00mm2.50mmWidth(mm)______7000700070007000700070007000Thickness-mm(min.ave.)L owestindividualof10valuesASTMD5199nom.-10%nom.-10%nom.-10%nom.-10%nom.-10%nom.-10%nom.-10%Densityg/cc(min.)ASTMD1505/D7920.9400.9400.9400.9400.9400.9400.940TensileProperties:Y ieldstrengthbreakstrengthY ieldelongationbreakelongationASTMD638TypeIV10N/mm16N/mm15%780%14N/mm24N/mm15%780%19N/mm33N/mm15%780%24N/mm41N/mm15%780%29N/mm50N/mm15%780%38N/mm66N/mm15%780%46N/mm83N/mm15%780%TearResistance-NASTMD100475115150190230300375PunctureResistance-NASTMD4833240360480590680840950StressCrackResistanceASTMD5397(APP)300hr.300hr.300hr.300hr.300hr.300hr.300hr.CarbonBlackContent-%ASTMD1603 (3)2.0-3.0%2.0-3.0%2.0-3.0%2.0-3.0%2.0-3.0%2.0-3.0%2.0-3.0%CarbonBlackDispersionASTMD5596notenotenotenotenotenotenoteOxidativeInductionTime(OIT)(min.ave.)(a)StandardOITor(b)HighPressureOITASTMD3895ASTMD5885100min.400min.100min.400min.100min.400min.100min.400min.100min.400min.100min.400min.100min.400min.OvenAgeat8 5StandardOIT(min.ave.)-%retainedafter90daysASTMD5721ASTMD389555%55%55%55%55%55%55%