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BS 2782-4.430A.D(1983) : 1983

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 WATER AND BOILING WATER ABSORPTION AT 23 DEGREES C. DETERMINATION OF WATER AND BOILING WATER WITH ALLOWANCE OF WATER-SOLUBLE MATTER

Available format(s)

Hardcopy , PDF

Superseded date

04-15-1999

Language(s)

English

Published date

01-01-1983

National foreword
Method
0 Introduction
1 Scope and field of application
2 References
3 Principle
4 Apparatus
5 Test specimens
6 Procedure
7 Expression of results
8 Test report

Describes four conventional ways for determining mass of water absorbed by a plastic test specimen of defined dimensions. Two of the methods are for use when it is desired to take account of the possible presence of water-soluble matter. Applicable to all plastics except cellular plastics and plastics that soften at the temperature of boiling water to an extent that causes them to lose their shape entirely. Covers references, principle, apparatus, test specimens, procedure, expression of results and test report.

Committee
PRM/21
DevelopmentNote
REPLACES METHODS 502F, 502G, 503B, 503C OF BS 2782: 1970
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
ISO 62:2008 Identical

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BS 3905:1984 Specification for 3.8/6.6 kV, 300 A bolted flameproof cable couplers and adaptors, primarily for use in mines
BS 3G 198-3:1994 Sleeves for aircraft electric cables and equipment wires Specification for heat-shrinkable sleeving for binding, insulation and identification
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BS 771:1992 Specification for phenolic moulding materials
BS 5139:1991 Method of specifying general purpose polypropylene and propylene copolymer materials for moulding and extrusion
BS 3412:1992 Methods of specifying general purpose polyethylene materials for moulding and extrusion
BS 4936:1987 Method of specifying styrene-acrylonitrile (SAN) moulding and extrusion materials
BS 5734-4:1990 Polyester moulding compounds for electrical and other purposes Specification for sheet moulding compounds for electrical purposes
BS 1493:1987 Method of specifying general purpose polystyrene (PS) moulding and extrusion materials
BS 1322:1992 Specification for aminoplastic moulding materials
BS 3532:1990 Method of specifying unsaturated polyester resin systems
BS 1322:1981 Specification for aminoplastic moulding materials
BS 3953:1990 Specification for synthetic resin bonded woven glass fabric laminated sheet
BS 5734-2:1990 Polyester moulding compounds for electrical and other purposes Specification for dough moulding compounds for electrical purposes
BS 3G 198-4:1996 Sleeves for aircraft electric cables and equipment wires Specification for fluoropolymer heat shrinkable sleeving for binding and insulation
BS 6464:1984 Specification for reinforced plastics pipes, fittings and joints for process plants
BS 6091-2:1987 Vulcanized fibre for electrical purposes Methods of test
BS 6673:1986 Specification for polyester glass mat sheets for electrical purposes
BS 7019:1989 Specification for fully screened 400 A bolted flameproof cable couplers and adaptors for use on systems up to and including 6.6 kV, primarily for use in mines
BS 3905:1995 Specification for 3.8/6.6 kV, 300 A bolted flameproof cable couplers and adaptors, for use in coal mines.
BS 5125:1990 Specification for 50 A 650 V flameproof, restrained and bolted plugs and sockets for use in coal mines
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BS 7619:1993 Specification for extruded cellular unplasticized PVC (PVC-UE) profiles
BS G 198-5:1997 Sleeves and moulded components for aircraft electric cables and equipment wires Specification for heat shrinkable moulded shapes
BS 3454:1984 Specification for 1.9/3.3 kV, 300 A bolted flameproof cable couplers and adaptors (including 380/660 V and 640/1100 V, 300 A adaptors), primarily for use in mines
BS 4145:1967 Specification for glass mica boards for electrical purposes
BS 7383:1990 Specification for cold-pour resin-based compound for use as a filling medium in terminating cables in enclosures for voltages not exceeding 11 kV for use in coal mines
BS 3126:1987 Method of specifying toughened polystyrene (SB) moulding and extrusion materials
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ISO 293:2004 Plastics — Compression moulding of test specimens of thermoplastic materials
ISO 295:2004 Plastics — Compression moulding of test specimens of thermosetting materials
ISO 294:1995 Plastics Injection moulding of test specimens of thermoplastic materials
ISO 175:2010 Plastics Methods of test for the determination of the effects of immersion in liquid chemicals
ISO 2508:1981 Unplasticized polyvinyl chloride (PVC) pipes Water absorption Determination and specification
ISO 2818:1994 Plastics — Preparation of test specimens by machining

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