How to calculate 𝛿d, 𝛿p, and 𝛿h Hansen Parameters of polymers and solvents at different temperatures?

Hi All, How to calculate 𝛿d, 𝛿p, and 𝛿h Hansen Parameters of polymers and solvents at different temperatures? I am using this Equation (Ra)^2 = 4 ( 𝛿d2 − 𝛿d1)^2 + ( 𝛿p2 − 𝛿p1)^2 + ( 𝛿h2 − 𝛿h1)^2...

31 December 2019 10,039 4 View