BS 2782-7 Method 720A:1979
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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. Rheological properties Determination of melt flow rate of thermoplastics
Hardcopy , PDF
15-05-1997
English
31-07-1979
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Details the apparatus and test procedure for measuring the fluidity, in arbitrary units, of molten thermoplastics under specified conditions of temperature and applied force. Fluidity is expressed in terms of 'melt flow rate' (MFR) as a mass flow in a specified period, usually grams per 600 s.
| Committee |
PRI/21
|
| DevelopmentNote |
REPLACES METHOD 105C OF BS2782: 1970
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| UNE-EN 16494:2015 | Identical |
| BS 7008-1:1988 | Acquisition and presentation of comparable data for basic properties of plastics. Method for single-point data |
| BS 6469:1984 | Methods of test for insulation and sheaths of electric cables |
| BS 7291-2:1990 | Thermoplastics pipes and associated fittings for hot and cold water for domestic purposes and heating installations in buildings Specification for polybutylene (PB) pipes and associated fittings |
| BS 6444-1:1990 | Cardiovascular implants Methods of test for heart valve substitutes and requirements for their packaging and labelling |
| BS 1524:1993 | Specification for cellulose acetate moulding materials |
| BS 2782-1:Methods 134A and 134B:1992 | Methods of testing plastics. Thermal properties Determination of the oxidation induction time of thermoplastics |
| BS 6515:1984 | Specification for polyethylene damp-proof courses for masonry |
| BS 4932:1973 | Specification for heavy duty low density polyethylene sacks |
| BS 7281:1990 | Specification for polyethylene pipes for the supply of gaseous fuels |
| BS 5139:1991 | Method of specifying general purpose polypropylene and propylene copolymer materials for moulding and extrusion |
| BS 1133-21:1991 | Packaging code Regenerated cellulose film, films made of plastics, aluminium foil, flexible multilayer structures and metallized materials |
| 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 1493:1987 | Method of specifying general purpose polystyrene (PS) moulding and extrusion materials |
| BS 5627:1984 | Specification for plastics connectors for use with horizontal outlet vitreous china WC pans |
| BS 2782-2:Method 241A:1984 | Methods of testing plastics. Electrical properties Determination of effect of polyvinyl chloride compound on the loss tangent of polyethylene |
| BS 6437:1984 | Specification for polyethylene pipes (type 50) in metric diameters for general purposes |
| BS 6076:1981 | Specification for tubular polyethylene film for use as protective sleeving for buried iron pipes and fittings |
| I.S. 57-2:1987 | DAMP-PROOF COURSES - PART 2: POLYETHYLENE DAMP-PROOF COURSES |
| ESI 12-23 : ISSUE 1 | POLYETHYLENE PROTECTION TAPE FOR BURIED ELECTRICITY SUPPLY CABLE |
| BS 903-1:1995 | Physical testing of rubber Guide to the selection and use of methods of test for rubber |
| BS 3126:1987 | Method of specifying toughened polystyrene (SB) moulding and extrusion materials |
| BS 6469:1990 | Methods of test for insulation and sheaths of electric cables |
| BS 427-1:1961 | Method for Vickers hardness test Testing of metals |
| ISO 1133:2005 | Plastics Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics |
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