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For rigid polyurethane, I've seen 1.05 g/cm3 published on the web, which would be about 65 lb/ft3. For flexible poyurethane foam, it varies with how much air is in the foam.
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∙ 16y ago
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What is the density of a golfball?
The density of golfball is less then density of water
What is the ratio of an objects mass to its volume?
Density
How do you find the mass when the voulme and density is given?
Density = mass/volumeMass = (density) x (volume)Volume = mass/density
How do you calculate the volume in density?
density = mass/volume If you know density and mass, you can calculate the volume by manipulating the density equation such that volume = mass/density. Example: density = 3.57g/cm3 mass = 2.4g volume = ? volume = mass/density = 2.4g/3.57g/cm3 = 0.67cm3
What is the formula to finding density?
The formula for calculating density is as follows: density = mass/volume. Simply put, if you divide an object's mass by its volume, you will find its density. Density is the mass of an object per unit volume.
How do you make polyurethane sustainable for tennis racket?
The density of polyurethane is very low, so the mass of the racket is diminished.
What are gymnastic mats made of?
Normally a low density Polyurethane (foam) covered in vinyl.
How much does 1 gallon of solidified polyurethane paint weigh?
On average, 1 gallon of solidified polyurethane paint can weigh between 10-12 lbs. The weight may vary based on the specific formulation and density of the paint.
Is polyurethane renewable?
Polyurethane can be recycled.
Will a polyurethane sheet adhere to polyurethane glue?
it should
Who invented polyurethane?
Otto Bayer invented polyurethane.
What is CPI spray?
CPI spray is made of Polyurethane Foam. Polyurethane Foam is made by adding water to polyurethane plastics.
Is polyurethane a durable body-kit?
Definitely, I would never buy a body kit if it wasn't made of polyurethane or fiber reinforced polyurethane.
What happen if you eat polyurethane foam can it become addictive?
Polyurethane will kill you if you eat it.
Can you get polyurethane poisoning from a piece of furniture that has been painted with polyurethane?
no dont be stupid
Can epoxy and polyurethane be mix?
Epoxy and polyurethane can be mixed. An epoxy and polyurethane coating system is often used in the marine industry to protect against the weather.
What is the Poisson's ratio of polyurethane?
The poisson ration of uncompressed polyurethane is 0.5; the poisson ration of polyurethane under compression is 0.39. Reference: "Material behaviour in plane Polyurethane - Polyurethane impact with velocities from 10 to 400 m/sec." Published at J. Phys IV France 7 (1997)
