Chemical Engineering - Polymer Technology
Exercise : Polymer Technology - Section 3
1.
Which of the following is not the commercial name of polymethylmethacrylate (PMMA) ?
2.
Density of low density polythene is about __________ gm/c.c.
3.
In step growth polymerisation, condensation occurs in a stepwise manner with or without the elimination of smaller molecules. An example of step growth polymerisation product is
4.
Gutta parcha rubber is
5.
The major constituent of laminate of safety glass, which holds the broken glass, pieces in their places during accident (and thus minimises the danger from flying glass fragments) is
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