BS 2782-4 Method 434A:1975

Withdrawn

Methods of testing plastics. Chemical properties The identification of antioxidants and ultra-violet absorbers in polyolefin compounds by thin layer chromatography

Available format(s)

Hardcopy , PDF

Withdrawn date

15-03-1999

Language(s)

English

Published date

15-02-1975

Publisher

British Standards Institution

NO CONTENTS SECTION

Provides a procedure for the identification of the antioxidants and ultra-violet absorbers, when present, either singly or in simple mixture, in a polyolefin compound.

Committee	PRI/21
DocumentType	Standard
Pages	6
PublisherName	British Standards Institution
Status	Withdrawn

BS 6234:1987	Specification for polyethylene insulation and sheath of electric cables
DEFSTAN 81-116/3(2007) : 2007	EXPANDED POLYETHYLENE SHEET, TYPES GP AND QX, GRADES A, B, C AND D
BS 3412:1976	Specification. Polyethylene materials for moulding and extrusion
BS 3412:1992	Methods of specifying general purpose polyethylene materials for moulding and extrusion
BS 1322:1992	Specification for aminoplastic moulding materials
BS 2782-4:Method 434D:1975	Methods of testing plastics. Chemical properties Determination of antioxidants in polyolefin compounds by a spectrophotometric method
BS 5053:1985	Methods of test for cordage and webbing slings and for fibre cores for wire ropes
BS 2782-4 Method 434C:1977	Methods of testing plastics. Chemical properties Determination of antioxidants in polyolefin compounds by ultra-violet absorption of the toluene/ethanol extract in ethanol solution
BS 2782-4:Method 434B:1977	Methods of testing plastics. Chemical properties Determination of antioxidants in polyolefin compounds by ultra-violet absorption of the chloroform extract