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Objective
- Make PVA beads
- Analyze hydration test samples
- Record previous DSC results and set-up autosampler
Description
- Same clay-making procedure
- Aspiration done to collect hydration test samples
Data
- Last Labs' Hydration Test: [1]
- Hydration Test
- PVA Clay Beads
- bead mass wet: 1.1418 g, H2O adsorbed 1.02007 g, adsorption of 8.15 x mass
- bead mass wet: 1.12623 g, H2O adsorbed 0.99982 g, adsorption of 7.91 x mass
- bead mass wet: 1.0901 g, H2O adsorbed 0.96348 g, adsorption of 7.61 x mass
- PVA Beads
- bead mass wet 1.3599 g, H2O adsorbed 1.23351 g, adsorption of 9.76 x mass
- bead mass wet 1.2946 g, H2O adsorbed 1.16945 g, adsorption of 9.34 x mass
- bead mass wet 1.3330 g, H2O adsorbed 1.20845 g, adsorption of 9.70 x mass
Notes
- PVA beads showed higher adsorption than PVA-Clay beads
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Biomaterials Design Lab
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