Polymers and plastics must undergo chemical testing to confirm that they are appropriate for the intended application. Basic structural data, including as molecular weight, molecular weight distribution, and branching information, are identified through polymer chemical testing. The physical, mechanical, and chemical characteristics of a wide range of materials and products made of plastic and its polymeric derivatives must be specified, tested, and evaluated with the help of a company's plastics standards. Tensile, flexural, shear, and compressive characteristics are tested mechanically. Physical evaluations that consider scratch resistance, density, and hardness. thermal testing, such as Vicat Softening Points, HDT, DMTA, TMA, and TGA. Including rotating, capillary, Melt Flow Rate/Index, and DSV rheological tests. View this PPT for more information.

Martin Joseph

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