Table 1. Inherent Viscosity and Film Quality of PHA Copolymers

Polymer	ηinh (dL/g)	Film Quality
JPHA-1	0.43	Dark Brown, Slightly Brittle
JPHA-2	0.53	Dark Brown, Flexible
JPHA-3	0.56	Dark Brown, Flexible
JPHA-4	0.31	Dark Brown, Brittle
JPHA-5	0.47	Dark Brown, Flexible