User:Mobeen Ashraf/Notebook/Chem-581/2012/10/03

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Objective

DMA- Dynamic Mechanical Analysis on PVOH films

Description

Following PVOH Films were Cross-linked:

  • 1)PVOH film, MW of 22,000-placed in an oven set at 120 deg Celsius for 90 mins.
  • 2)PVOH film, MW of 100,000-placed in an oven set at 120 deg Celsius for 90 mins.
  • 3)PVOH film, MW of 100,000 cross-linked with HCl-placed in an oven set at 120 deg Celsius for 90 mins.
  • 4)PVOH film, MW of 22,000, cross-linked H3PO4-placed in an oven set at 120 deg Celsius for 90 mins.
  • 5)PVOH film, MW of 22,000, cross-linked with maleic acid and H3PO4-placed in an oven set at 120 deg Celsius for 90 mins.

DMA Analysis:

PVOH films were subject to stretch( elastic tension ) mechanical analysis to test its mechanical durability.

Data

  • Add data and results here...

Notes

This area is for any observations or conclusions that you would like to note.


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