Here is the data that the second group acquired:

30mL DI water: 21.1s, 21.0s, 20.9s

0.1% Alg in 30mL DI water: 2min 25.8s, 2min 28.2s, 2min 29.0s

0.2% Alg in 30mL DI water: 3min 53.5s, 4min 19.2s, 4min 16.3s

0.3% Alg in 30mL DI water: 6min 25.4s, 6min 39.3s, 6min 37.8s

0.4% Alg in 30mL DI water: ~8min 20.5s (Only one data point)

Here is the data that the first group acquired:

30mL DI water: 21.2s, 21.3s, 21.0s

0.1% PEO in 30mL DI water: 28.6s, 28.8s, 29.9s

0.2% PEO in 30mL DI water: 42.3s, 43.1s, 43.2s

0.3% PEO in 30mL DI water: 61.5s, 61.0s, 60.5s

0.4% PEO in 30mL DI water: 78.5s, 78.4s, 78.0s

Write the molecular structure of the following polymers: polyacetal, polycarbonate, polyvinyl chloride, polystyrene, and polytetrafluoroethylene.

Here is the data that Jessica Schiffman took for you.

If you are having problems downloading please let me know

I am pushing back the due date until Monday.

Please register your team by Feb 11th. See competition rules.

To these rules I add: You must use only polymers and have 4 differently processed polymers in your design. 

Here is what we will cover on Wed.

See you in class!

See the URL for the 6 books that are on reserve in the library for this class.

http://innopac.library.drexel.edu/search/r?SEARCH=mate315