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  • BS ISO 16365-3:2014

    Current The latest, up-to-date edition.

    Plastics. Thermoplastic polyurethanes for moulding and extrusion Distinction between ether and ester polyurethanes by determination of the ester group content

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  31-05-2014

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Reagents
    6 Apparatus
    7 Sample preparation
    8 Procedure
    9 Calculation
    10 Report
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes a method for the determination of esters including ester thermoplastic polyurethanes (TPU) and ether TPU for quality control without the necessity of sophisticated instrumentation and avoids or minimizes long-term microbial testing for TPU materials.

    Scope - (Show below) - (Hide below)

    This part of ISO16365 specifies a method for the determination of esters including ester thermoplastic polyurethanes (TPU) and ether TPU for quality control without the necessity of sophisticated instrumentation and avoids or minimizes long-term microbial testing for TPU materials. The method described is used to distinguish major TPU types and characterize TPU mixtures.

    The method is applicable to all linear polyurethanes based on 4,4’-diphenylmethane diisocyanate (MDI) and is intended for instance to minimize long-term tests related to microbe resistance and hydrolysis.

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

    Committee PRI/82
    Development Note Supersedes 13/30240170 DC. (05/2014)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    ISO 385:2005 Laboratory glassware Burettes
    ISO 1042:1998 Laboratory glassware One-mark volumetric flasks
    ISO 3681:1996 Binders for paints and varnishes — Determination of saponification value — Titrimetric method
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
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