inmerrior
the greate value of each m2 of your ceiling decor.
Daylight Redirection:
1m X 2m of ceiling mirror
PRODUCT INFO
PMMA is a strong and lightweight material.It has a density of
1.17–1.20 g/cm3,which is less than half that of glass.[1] It also has good impact strength, higher than both glass and polystyrene; however, PMMA’s impact strength is still significantly lower than polycarbonate and some engineered polymers. PMMA ignites at 460 °C (860 °F) and burns, forming carbon dioxide, water, carbon monoxide and low-molecular-weight compounds, including formaldehyde.
PMMA transmits up to 97% of visible light (2 mm thickness), and gives a reflection of about 4% from each of its surfaces due to its refractive index (1.4905 at 589.3 nm). It filters ultraviolet (UV) light at wavelengths below about 300 nm (similar to ordinary window glass).Some manufacturersadd coatings or additives to PMMA to improve absorption in the 300–400 nm range. PMMA passes infrared light of up to 2,800 nm and blocks IR of longer wavelengths up to 25,000 nm.
RETURN & REFUND POLICY
No return or replace Available except of the transportation or manufacturers defect..
and that most be in a less of 7 days from Receipting
SHIPPING INFO
shipping by SMSA EXPRESS in 3-4 days of purchase