灯箱布布GFM350-510 Weight510g/m2 FilmPVC Basicfabric300×500DenierDIN60001(Polyester)18×12threads/lnch2TensilestrengthL N/5cmDIN53354W N/5cmTearingstrengthL N/5cmDIN53363W N/5cmPeelingstrength N/5cmDIN53357Temperatureresistance-30-70degreeDIN53372AvailableWidth1.00-3.40M AvailableWeight≧340g/m2