- Prepared PVOH films in water.
- 0.5 grams PVOH (MW 130,000) in 3 mL H2O
- 1.0 grams PVOH (MW 130,000) in 5 mL H2O
- Standard PVOH Film Protocol
- Combine in small beaker with stir bar.
- Heat on hot plate to 70-80°C until PVOH dissolves.
- Pour solution into Teflon dish and let sit to dry.
- An additional 2-3 mL H2O was added to each solution to fully dissolve the PVOH.