Methods of testing plastics. Rheological properties Determination of the viscosity of polycarbonate (PC) moulding and extrusion materials in dilute solution using capillary viscometers - Method 732D: Determination of the viscosity of polycarbonate (PC) moulding and extrusion materials in dilute solution using capillary viscometers

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-08-1999

Publisher

British Standards Institution

Determines the reduced viscosity and the relative viscosity of polycarbonates in dilute solutions by means of capillary viscometers. It may be used for pure polycarbonates and blends with other polymers, as well as mixtures of both, with or without fillers.

This part of ISO 1628 describes the conditions necessary for the determination of the viscosity number (also known as the reduced viscosity) and the relative viscosity of polycarbonates in dilute solution.

It can be used for pure polycarbonates and blends with other polymers, as well as mixtures of both, with or without fillers, as defined in ISO 7391-1.

Committee	PRI/21
DevelopmentNote	Also numbered as ISO 1628-4 Supersedes 97/122921 DC and BS 2782-7.732D(1991) (06/2005)
DocumentType	Standard
Pages	16
PublisherName	British Standards Institution
Status	Current
Supersedes	BS 2782-7 Method 732D:1991

ISO 4793:1980	Laboratory sintered (fritted) filters — Porosity grading, classification and designation
ISO 7391-2:2006	Plastics Polycarbonate (PC) moulding and extrusion materials Part 2: Preparation of test specimens and determination of properties
ISO 1628-1:2009	Plastics Determination of the viscosity of polymers in dilute solution using capillary viscometers Part 1: General principles
ISO 7391-1:2006	Plastics Polycarbonate (PC) moulding and extrusion materials Part 1: Designation system and basis for specifications
ISO 3105:1994	Glass capillary kinematic viscometers — Specifications and operating instructions