Product Description:
This is a new environmentally-friendly heat insulation material, which can add a layer of PE woven cloth one the basis of the original aluminum foil and polyethyene, which greatly enhances tensile strength and tering-resistance strength without changing its original characterstics.
Technical parameters:
Material structure AL + bubble + AL
Bubble diameter and height 2.5mm*10mm,4mm*10mm,7mm*20mm
Size/roll Normal size: 1.2m*40m. Max width is 1.58m,length can be customized
Reflectivity 96%-97%
Water Vapor Transmission 0.013G/M2KPA
Thermal conductivity 0.034
Apparent density 0.30KG/M2
Weight 256G/M2
Tensile strength(MD) 16.98Mpa
Tensile strength(TD) 16.5Mpa
Corrosion Doesn’t generate
aluminum foil bubble building heat




