ISO International Standard

Plastics — Poly(vinyl chloride) pastes — Determination of apparent viscosity using the Severs rheometer

ISO 4575:2007 specifies a method, using the Severs rheometer, for determining the apparent viscosity, at high shear, of poly(vinyl chloride) (PVC) pastes prepared from PVC paste polymers and plasticizers.

It applies in particular to ‘standard pastes’ prepared in accordance with ISO 4612 or ISO 11468.

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