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More Metallurgical Engineering Questions
The density and corresponding crystallinity of two poly-propylene material are given below. Density.kg.m -3 Crystallinity,% 904 62.8 895 54.4 The density of totally amorphous polypropylene (in kg.m -3 ) is:
If the interfacial energy is increase by 10%, the homogeneous nucleation barrier for a spherical particle increases by
In general, strongest polymer group is
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Pensky-Marten apparatus is used for those oils, whose flash points are . . . . . . . . °F.