Rubber. Determination of viscosity and stress relaxation using a rotorless sealed shear rheometer Ingestion-build-260237 this document is applicable to

this document is applicable to polypropylene (PP) piping systems intended to be used for hot and cold water installations within buildings for the conveyance of water

Particular requirements are determined by local conditions

such as those caused by abrasion

By adopting the guidelines provided by PD CEN/TR 14560 the user can evaluate and reduce the safety risks and potential health risks associated with poorly maintained

Rubber. Determination of viscosity and stress relaxation using a rotorless sealed shear rheometer Ingestion-build-260237 this document is applicable to1 Scope This International Standard describes a method for the determination of the viscosity and stress relaxation of raw or compounded rubber under specified conditions. The viscosity determination consists of a constant strain, temperature and frequency test in which the elastic and the loss components of the complex shear modulus can be determined. The determination of stress relaxation consists of a constant static strain and temperature test in