NF ISO 1628-5

Plastics. Determination of viscosity number and limiting viscosity number. Part 5 : poly(akylene terephtalates).

La viscosité est une des propriétés rhéologiques des polymères qui conditionne leur aptitude à être transformés. Cette viscosité doit être mesurée dans des conditions bien définies selon le type de résine. La présente norme spécifie celles retenues pour les résines polyalkylène téréphtalates.

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