Evaluation of the morphological structure of polymers

The method of small angle laser scattering is suggested for the evaluation of the morphological structure of polypropylene sheets and fibres as well a s polyethylene terephthalate fibres. This method enables qualitative and qu antitative evaluation of present morphological formations in polymeric mate rials. On the basis of known procedure of preparation of the evaluated shee ts and fibres it is possible to find connections between their morphologica l structure and their properties.