Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The effect of morphology of PHBHHx/PBAT blends on the biodegradation in seawater after 28 days.
| Entry | Mixture | Ratio | Form (a) | Biodegradation (%) | Effect of Morphology |
|---|---|---|---|---|---|
| 1 | PHBHHx/PBAT | 80/20 | Powder | 19 | |
| 2 | 80/20 | Sheet | 10 | ○ (b) | |
| 3 | 60/40 | Powder | 10 | ||
| 4 | 60/40 | Sheet | 2 | ○ | |
| 5 | 40/60 | Powder | 3 | ||
| 6 | 40/60 | Sheet | 1 | Non degradable |
(a) The thickness of each sheets is 20 μm; (b) ○, effect of morphology was observed.
