Spinning parameters

Values

Dope composition

30%PVDF/(0,2,5,7)%Glycerol/balance triacetin

Bore liquid

triacetin

Spinneret ID/OD

0.9/2.3 mm

Dope solution flow rate

7 gram/min

Bore fluid flow rate

10 gram/min

Take up winder

10 rpm

Quenching bath temperature

25°C

Air gap

9 cm