Skip to content
Please enter a keyword to search

  • ISO 4650:2012

    Current The latest, up-to-date edition.

    Rubber — Identification — Infrared spectrometric methods

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  French, English

    Published date:  06-12-2012

    Publisher:  International Organization for Standardization

    Add To Cart

    Abstract - (Show below) - (Hide below)

    ISO 4650:2012 specifies two methods for the identification of rubbers, including thermoplastic elastomers, either in the raw state or in the form of vulcanized or unvulcanized mixes. The first method is based on infrared spectrometric examination using the transmission technique. The second method makes use of analysis by reflectance.

    A comparison of the spectra resulting from reflectance (attenuated total reflectance, ATR) and transmission (film) is given.

    Both methods comprise examination of polymers by their pyrolysis products (pyrolysates), or by films cast from solution or obtained by moulding (for raw rubbers only).

    Typical spectra are given.

    The methods specified are qualitative methods only.

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

    Committee ISO/TC 45/SC 2
    Development Note Supersedes ISO/DIS 4650. (12/2012)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS ISO 19984-3:2017 Rubber and rubber products. Determination of biobased content Biobased mass content
    NBR 15750 : 2009 PVC-O (ORIENTED UNPLASTICISED POLYVINYL CHLORIDE) PIPING SYSTEMS FOR THE CONVEYANCE OF WATER OR SEWAGE UNDER PRESSURE - REQUIREMENTS AND TEST METHODS
    ISO 17738-1:2017 Thermal insulation products Exterior insulation and finish systems Part 1: Materials and systems
    PREN 549 : DRAFT 2017 RUBBER MATERIALS FOR SEALS AND DIAPHRAGMS FOR GAS APPLIANCES AND GAS EQUIPMENT
    BS ISO 17738-1:2017 Thermal insulation products. Exterior insulation and finish systems Materials and systems
    16/30313052 DC : 0 BS ISO 19984-3 - RUBBER AND RUBBER PRODUCTS - DETERMINATION OF BIOBASED CONTENT - PART 3: BIOBASED MASS CONTENT
    17/30328799 DC : 0 BS EN 549 - RUBBER MATERIALS FOR SEALS AND DIAPHRAGMS FOR GAS APPLIANCES AND GAS EQUIPMENT
    EN 549:1994 Rubber materials for seals and diaphragms for gas appliances and gas equipment
    ISO 19984-3:2017 Rubber and rubber products — Determination of biobased content — Part 3: Biobased mass content
    DIN EN 549:1995-04 RUBBER MATERIALS FOR SEALS AND DIAPHRAGMS FOR GAS APPLIANCES AND GAS EQUIPMENT

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

    ISO 18064:2014 Thermoplastic elastomers Nomenclature and abbreviated terms
    ISO 1407:2011 Rubber — Determination of solvent extract
    ISO 1629:2013 Rubber and latices — Nomenclature
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective