What is the approximate formulated density of a 0935 g cc po

What is the approximate formulated density of a 0.935 g/ cc polyethylene resin when it is mixed with 2.5% by weight of carbon black and antioxides?

Solution

Solution:-

Given

p_r = resin density = 0.935 g/cc

p_f = formulated density

Percentages of corbon black and anti oxidants = 2.5

We know that

p_f = p_r + 0.0044* (percentages of corbon black and antioxidants)

p_f = 0.935 + 0.0044 * 2.5

p_f = 0.946 g/cc   

formulated density(p_f) = 0.946 g/cc      Answer