Question 48 (Textile Engineering & Fibre Science)
Consider the following data for a synthetic fibre.
Density of amorphous region as 1.33 g/cm3, density of crystalline region as 1.45 g/cm3, density of fibre as 1.36 g/cm3 and diameter of the fibre as 14 micron.
Denier of the fibre is approximately
Given in the question-
Density of amorphous region()=1.33 g/cm3
Density of crystalline region()=1.45 g/cm3
Density of fibre()=1.36 g/cm3
Diameter of the fibre(d)=14 micron
As we know the definition of denier-
Weight of 9000 meter length .
so that denier is the mass.
Mass=Volume x density
Where d in cm