Dimension : 3.81 x 7.62 x 10.16 cm
Weight : 100 Kg
Fabrication : 🇹🇭
Mounting board & tape : Window mount with 2.54 cm spacer
Dimension : 100 x 480 cm
Thickness : 4 ply museum board
pH value : 7
Fabrication : 🇺🇸
Plexiglass XT
Dimension : 100 x 481 x 0.3 cm
Weight : 28 Kg
Fabrication : Rohm Malaysia Sdn Bhd, 🇲🇾
Total Dimension
Painting : 76 x 452 cm
Frame : 100 x 481 x 10.6 cm
Plexiglass Data
Commercial name : Plexiglass XT
Scientific name : PMMA (Polymethyl Methacrylate)
Manufacturer : Rohm Gmbh Chemische Fabrik 🇩🇪
Year Invented : 1933
Method : Extrusion
Mechanical Properties
📍 Density: 1.19 g/cm3
📍 Modules of elasticity E: 3300
Acoustical Properties
📍 2800 ≤ sound velocity (at room temperature) ≤ 2700
Thermal properties : specific heat: 1.47 Celsius
Electrical properties : resistivity: > 10^15
Behaviour towards Water
Permeability to water vapour (air): 6.3 x 10^(-16)
Optical properties -- refractive index: 1.491
Photography Data
Camera : Schneider-Kreuznach Tele-Xener 1:5, 5/500 🇩🇪
Aperture : 32
Speed : 1/60 sec at 32.6 Fahrenheit
Filter : Center grey/outside white
Balcar Starflashes : 2400 + 1200 joues
Camera : Fujichrome Professional RDP 🇯🇵
Film Speed : ASA 100 or Din 21
Transparency : 25.4 x 20.32 cm