User:Tamanika Tinsley/Notebook/Chem 581 Biomaterials Design Lab/2015/02/11

From OpenWetWare

Jump to: navigation, search
Project name Main project page
Previous entry      Next entry

Feb 11- Swelling continued

Objectives

  • synthesize more films
  • Cure films from last lab
  • swelling test for epoxy film
  • Get approval on the bacteria test procedure
  • Data

Swelling test on TiO2/Epoxy Test

  • Weigh and measure thickness for film sections

Table 1. Thickness and Weighs of Film Sections Before and After Swelling Test Image:Swelling test tio2.PNG

Swelling test epoxy only

  • The film made on February 4 was cut into pieces, weighed and measured for thickness, then placed in water until the next lab period
  • Measurements were as follows:
Section Initial thickness (mm) Initial weight (g) Final thickness (mm) Final weight (g) % difference in thickness % difference in weights
12,172,22551
21,782,23953
31,650,93694
42,322,30817




Personal tools