Ternary blends of PD, DDCL and BWCO exhibited better cold flow properties.
Ternary phase diagrams presented the relationship between the compositions and cold flow properties of ternary blends.
PD and DDCL effectively changed the crystallization way of crystals in ternary blends.
Ternary blends with no more than 20 vol.% BWCO satisfied the ASTM D7467.