The aluminum foil and metallized polyester film (MPet) have this function. So, fiberglass cloth laminate with alu foil and MPet become the insulation materials.
It is popular on steel structures building, poultry, warehouse etc.
Properties | Value |
Thickness | 0.3mm |
Weight | 150-200g/sqm |
Tensile strength | 3.5 N/mm |
Emissivity | 0.05 |
Fire flammability | UL94HF and ASTM E8E |
Steam permeability | 0.033 g/sqm hkpa |
Reflectivity | 96% - 97% |