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Norm

ISO 4575:1985

Issue date: 1985 08 29

Plastics — Polyvinyl chloride pastes — Determination of apparent viscosity using the Severs rheometer

Specification of a method for determining the apparent viscosity, at high shear, of polyvinylchloride pastes prepared from polyvinylchloride polymers and plasticizers. It...
Withdrawn: 2007 05 04
Publisher:
International Organization for Standardization
Format:
Digital | 6 Pages
Language:
English
Currently valid:

Specification of a method for determining the apparent viscosity, at high shear, of polyvinylchloride pastes prepared from polyvinylchloride polymers and plasticizers. It applies in particular to "standard pastes" according ISO 4612. Placing of a sample in a Severs rheometer and setting of the jacket to a defined temperature. Measurement of the flow rate of the paste through a calibrated die at different pressures. Calculation of the shear rate and apparent viscosity for each flow rate corresponding to each of the pressures applied.

ISO 4575:2007
2007 05 04
Plastics — Poly(vinyl chloride) pastes — Determination of apparent viscosity using the Severs rheome...
Norm
ISO 4575:1985
1985 08 29
Plastics — Polyvinyl chloride pastes — Determination of apparent viscosity using the Severs rheomete...
Norm
ISO 4575:1978
1978 08 01
Plastics — Polyvinyl chloride pastes — Determination of apparent viscosity using the Severs rheomete...
Norm
Norm
ISO 4575:2007
Issue date : 2007 05 04
Plastics — Poly(vinyl chloride) pastes — Determination of apparent viscosity using the Severs rheometer