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  • BS 2782-4:Method 453A:1978

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Methods of testing plastics. Chemical properties Determination of residual styrene monomer in polystyrene by gas chromatography

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-03-2006

    Language(s):  English

    Published date:  31-01-1978

    Publisher:  British Standards Institution

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    Abstract - (Show below) - (Hide below)

    Gives a method for determining residual styrene monomer in polystyrene by gas chromatography. May be used for the simultaneous determination of other volatile aromatic hydrocarbons in polystyrene. Applicable to styrene homopolymers and to butadiene modified polystyrene. Covers principle, reagents, apparatus, preparation of samples and procedure.

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    Committee PRI/21
    Development Note Also numbered as ISO 2561 Supersedes 77/50307 DC and BS 2782(1970) (06/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

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

    BS 5139:1991 Method of specifying general purpose polypropylene and propylene copolymer materials for moulding and extrusion
    BS 4936:1987 Method of specifying styrene-acrylonitrile (SAN) moulding and extrusion materials
    BS 1493:1987 Method of specifying general purpose polystyrene (PS) moulding and extrusion materials
    BS 4994:1987 Specification for design and construction of vessels and tanks in reinforced plastics
    BS 2782-4:Method 432A:1991 Methods of testing plastics. Chemical properties Determination of residual styrene monomer content in reinforced plastics based on unsaturated polyester resins
    BS 2782-4:Method 453C:1996 Methods of testing plastics. Chemical properties Determination of residual acrylonitrile monomer content in styrene/acrylonitrile copolymers using gas chromatography
    BS 3126:1987 Method of specifying toughened polystyrene (SB) moulding and extrusion materials
    BS 4935:1989 Method of specifying acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials
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