... temperature range ,low-temperature flexibility good.Scope: TS polymer composite membrane applied to all types of industry ,civil construction of ... lengthening %Normal temperature≥400L.D672,(H.D)665-20≥10Break tension ,N ≥20L.D68,(H.D)68Water impermeability ,30min no ... permeabilityCold bending ≤-20No cracksStrengthening of the fabric with the composite sheet ,the main material thickness of less than 0. ...