4E Energy-saving; Easyinstallation; Elegant; Effectiveinextremetemperatures,bothhotandcold. Product:Heat Insulation Products For Metal Building Technical parameters: Materialstructure:AL/bubble/ALBubblesize:¢10mm,H4mmBubbleweight:0.13KG/M2Rollsize:1.2MW*40ML(canbecustomized)PROPERTIESTestDataUnitThickness3.5MMWeight256G/M2Emissivity0.115COEF.Thermalconductivity0.034W/M0ApparentDensity85KG/M3Reflectivity95-96%WaterVapourTransmission0.013G/M2KPACorrosionDoesn'tgenerateTensilestrength(MD)16.98MpaTensilestrength(TD)16.5Mpa Characteristics: 1. Resist97%ultravioletradiation; 2. Strongbutclean,lightweightandflexible; 3. Easilystapled,nailedorgluedintoplace; 4. Safetohandle,withnospecialclothingorbreathequipment; 5. Heatreflection,heatinsulation,soundinsulation,anti-radiation,waterproof. 6. Lightweight product, which means easier installation, more efficient construction, and dose not consume valuable space within the building envelope when used in building construction. Applications: 1. Residentialconstructioninattics,walls,ceilings,andradiantfloorheatingapplications; 2. Industrialorcommercialbuilding; 3. Agriculturalbuilding; 4. Warehouses. ****************************************************** Other products as follows: 1. Types and structure: AL/bubble/AL AL/bubble/bubble/AL AL/bubble/whitePEantiflamingsheet AL/whiteantiflamingbubble/ALwithbluecolor etc AL/whiteantiflamingbubble/wovencloth/AL AL/EPE/AL AL/XPE/AL AL/non-wovencloth/AL 2. Types of Bubble Size: 10mm*2.5mm 10mm*4mm 20mm*7mm 25mm*8mm 3. Normal roll size: 1.2M*40M/roll (the maxium width: 1.58m, and the length can be customized)