How heavy is a cubic meter of polystyrene?
13kg per cubic meter
SL grade polystyrene weighs 13kg per cubic meter.
How do you calculate the weight of PU foam?
To calculate density, divide the mass or weight of an object by the total number of volume units. For example, a foam layer that weighs 100 pounds and measures 25 cubic feet has a density of 4 PCF; assuming the foam has a uniform consistency, every square foot of the layer will measure 4 pounds.
What is the density of polystyrene?
0.96–1.05 g/cm3
Polystyrene
| Names | |
|---|---|
| Chemical formula | (C8H8)n |
| Density | 0.96–1.05 g/cm3 |
| Melting point | ~ 240 °C (464 °F; 513 K) For Isotactic Polystyrene |
| Boiling point | 430 °C (806 °F; 703 K) and depolymerizes |
What is the density of polystyrene in g ml?
(1+2) The density of polystyrene (PS) is 1.05 g/mL.
How much does expanded polystyrene weigh?
EPS Geofoam is manufactured in various unit weights and typically range from 0.7 lbs. to 2.85 lbs. per cubic foot.
What is the density of foam in g ml?
Depending on the process conditions and the amount of water added, the density of these materials can range from as low as 0.015g/ml or lower to as high as 0.95 g/ml. Polyurethanes can also be foamed using low-boiling, inert liquids such as fluorocarbons which are mixed with the polyol portion.
What is the density of foam?
Foam densities can range from as low as 0.8 pcf to as high as 6 pcf, with a sufficient range being between 0.9 to 2.5 pcf. A higher pcf can make a product more expensive, but it can heighten the quality of the product as well.
What is the density of foam in g mL?
What is the density of polystyrene in g mL?
What is the density of a cubic foot of polystyrene?
Polystyrene foam weighs 0.05 gram per cubic centimeter or 50 kilogram per cubic meter, i.e. density of polystyrene foam is equal to 50 kg/m³; at 20°C (68°F or 293.15K) at standard atmospheric pressure. In Imperial or US customary measurement system, the density is equal to 3.1 pound per cubic foot [lb/ft³], or 0.03 ounce per cubic inch [oz/inch³] .
How is expandable polystyrene converted to expanded foam?
The conversion of expandable polystyrene to expanded polystyrene is carried out in three stages: Pre-expansion, Maturing/Stabilization and Molding Polystyrene is produced from the crude oil refinery product styrene. For manufacturing expanded polystyrene, the polystyrene beads are impregnated with the foaming agent pentane.
How much does a teaspoon of polystyrene weigh?
US teaspoon. 0.2. Polystyrene weighs 1.06 gram per cubic centimeter or 1 060 kilogram per cubic meter, i.e. density of polystyrene is equal to 1 060 kg/m³. In Imperial or US customary measurement system, the density is equal to 66.2 pound per cubic foot [lb/ft³], or 0.613 ounce per cubic inch [oz/inch³] .
What are the physical properties of polystyrene foam?
One of the serious limitations of polystyrene foam is its rather low maximum operating temperature ~80°C. Its physical properties do not change within its service temperature range (i.e. up to 167°F/75°C) for long term temperature exposure. Its chemical resistance is nearly equivalent to the material upon which it is based – polystyrene.