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  • BS 2782-7:Method 732D:1999

    Current The latest, up-to-date edition.

    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

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    Abstract - (Show below) - (Hide below)

    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.

    Scope - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Committee PRI/21
    Development Note Also numbered as ISO 1628-4 Supersedes 97/122921 DC and BS 2782-7.732D(1991) (06/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    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
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