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Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
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Superseded date
15-04-1999
Superseded by
Language(s)
English
Published date
01-01-1983
Publisher
Important note : Users cannot be edited or removed once added to your Multi user PDF.
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Superseded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 1524:1993 | Specification for cellulose acetate moulding materials |
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| BS 4G 198-3:1999 | Sleeves and moulded components for aircraft electric cables and equipment wires Specification for heat-shrinkable sleeving for binding, insulation, and identification |
| BS 3816:1989 | Specification for epoxy resin casting systems used for electrical insulating applications at power frequencies |
| BS 4549-1:1997 | Guide to quality control requirements for reinforced plastics mouldings Guide to the preparation of a scheme to control the quality of glass reinforced polyester mouldings |
| 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 |
| BS 3454:1995 | 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) for use in coal mines |
| 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 |
| BS 4935:1989 | Method of specifying acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials |
| 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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