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BS 2782-4:Method 453A:1978

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Superseded date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

NO CONTENTS SECTION

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.

Committee
PRI/21
DevelopmentNote
Also numbered as ISO 2561 Supersedes 77/50307 DC and BS 2782(1970) (06/2005)
DocumentType
Standard
Pages
8
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

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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