Flashcards
Polymer chem final
Flashcards do conjunto (6)
- 1what are the limitations of using end group determination by titration to calculate number average MW1. no branching
2. end group chemistry must be known,
3. limited to MW less than 50K - 2attenuated total reflectanceRun in conjunction with IR. Used to measure solids by penetrating surface of the sample by a few microns. the instrument received reflection as a signal. Mini polymers certification to prevent reflection
- 3zimm plotan absolute measurement of MW by light scattering from angles between 35-145 degrees with varying MW
- 4mark houwink eqn[n]=KM^a
- 5draw universal calibration curvelook at notes
- 6—
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- polymer chem FlashCards sobre Polymer chem final, criado por Ashlin Deatherage em 07-12-2022.
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- Ashlin Deatherage
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