Alberto Ortín | Authors


Gel Permeation Chromatography (GPC) for Process Control and Quality Control in Polyethylene and Polypropylene Manufacturing Plants

A method specifically developed to measure the molar mass distribution (MMD) of polyolefins in a manufacturing plant laboratory has been developed. It is demonstrated that the total cycle time, including the sample dissolution step, can be reduced to around 30 min, well in line with the process control requirements.

Chemical Composition Analysis of Polyolefins by Multiple Detection GPC-IR5

Polyolefin (PO) is the largest volume industrial polymer in the world for making a wide range of commercial products that touch nearly every aspect of our daily lives, such as automobile parts, pipes, packaging films, household bottles, baby diapers, and so on.