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2. Poly(methyl methacrylate) - Wikipedia

   en.wikipedia.org/wiki/Poly(methyl_methacrylate)

   It has a density of 1.17–1.20 g/cm 3, [1] [16] which is approximately half that of glass, which is generally, depending on composition, 2.2–2.53 g/cm 3. [1] It also has good impact strength, higher than both glass and polystyrene, but significantly lower than polycarbonate and some engineered polymers.

3. Low emissivity - Wikipedia

   en.wikipedia.org/wiki/Low_emissivity

   As it is an opaque material, the remaining 10 percent must be reflected. Conversely, a low-e material such as aluminum foil has a thermal emissivity/absorptance value of 0.03 and as an opaque material, the thermal reflectance value must be 1.0 - 0.03 =0.97, meaning it reflects 97 percent of radiant thermal energy. Low-emissivity building ...

4. List of thermal conductivities - Wikipedia

   en.wikipedia.org/wiki/List_of_thermal_conductivities

   This material which must have started out like unfired pottery was slip cast from fused silica. Then it was dried four days at 333 K before being tested. It was 9 inches in diameter and 1 inch thick, density 1.78 ⋅ cm −3. The first run went to 1317K and then on the second run the same insulator proved to be more conductive. 1959. [110 ...

5. Lowe's - Wikipedia

   en.wikipedia.org/wiki/Lowe's

   For the fiscal year 2019 (2/1/2019-1/31/2020), Lowe's reported earnings of US$4.281 billion, with an annual revenue of US$72.148 billion, an increase of 1.17% over the previous fiscal cycle. [29] Lowe's shares traded at over $116 per share, [30] and its market capitalization was valued at over US$90.32 billion in January 2020. [31]

6. Low-κ dielectric - Wikipedia

   en.wikipedia.org/wiki/Low-κ_dielectric

   By doping SiO 2 with carbon, one can lower the relative dielectric constant to 3.0, the density to 1.4 g/cm 3 and the thermal conductivity to 0.39 W/(m*K). The semiconductor industry has been using the organosilicate glass dielectrics since the 90 nm technology node. [4]

7. Structural insulated panel - Wikipedia

   en.wikipedia.org/wiki/Structural_insulated_panel

   EPS is the most common of the foams used and has an R-value (thermal resistance) of about 4 °F·ft 2 ·h/Btu (equivalent to about 0.7 K·m 2 /W) per 25 mm thickness, which would give the 3.5 inches (89 mm) of foam in a 4.5-inch-thick (110 mm) panel an R value of 13.8 (caution: extrapolating R-values over thickness may be imprecise due to non ...