Sell Rosin

Description

Rosin for light yellow to yellow red transparent solid, softening point ℃, a proportion of *0 to *0 1.**0 ~ 1.**5, RongXieRe: *5.8 kcal/kg, heat capacity: 0.*4 kcal/kg, ℃, coefficient of thermal conductivity: kcal/m 0.*1, h. ℃, volume resistivity: 5 x ***6 &branded; cm, flash point: **6 ℃. Rosin also has crystallization properties, easy to produce the crystallization phenomenon, in acetone, etc will have crystallization trend, crystallization critical temperature of about **0 ℃, crystallization rosin melting point ℃ **0 ~ **5, and it is very difficult to be saponification. In addition, rosin also has rotatory sex, flux than spin value control in 0 ~ *5 ° between (best points + 7 °) which is no crystallization phenomena and crystallization trend of the lowest rosin.