BS 2782-8:Method 835C:1980
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Methods of testing plastics. Other properties Determination of gelation time of polyester and epoxide resins using a gel timer
Hardcopy , PDF
23-11-2007
English
30-05-1980
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Specifies a procedure for determining the time for a polyester or epoxide resin system maintained at a specified temperature to reach the stage in the process of hardening at which resistance to movement of a plunger, immersed in the resin and mechanically driven with a slow reciprocating motion, reaches a value indicative of the onset of elasticity due to gelation. Suitable for systems which the gelation time at the test temperature is not less than about 5 min. Results on high viscosity resins or filled systems should be treated with caution because of the effects of differences in viscoelasticity or the densities of the mixtures.
| Committee |
PRI/21
|
| DevelopmentNote |
Supersedes 79/51003 DC and BS 2782(1970) (06/2005)
|
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| BS PL 5:2005 | Unsaturated polyester resins for low pressure laminating of high strength fibre reinforced composites. Test methods |
| DEFSTAN 80-202/1(1995) : 1995 | ADHESIVE, EPOXIDE, TWO-PART, ROOM TEMPERATURE CURING, GENERAL PURPOSE (GRADES 1, 2 AND 3) |
| BS 2782-8:Method 835D:1980 | Methods of testing plastics. Other properties Determination of gelation time of thermosetting resins using a hot plate |
| DEFSTAN 80-162/2(2000) : 2000 | SEALING COMPOUND (TWO-PART), FOR SCREW THREADS, TYPE QX (CASHEW POLYMER BASE, RD 1286) |
| DEFSTAN 02-167/3(2007) : 2007 | REQUIREMENTS FOR RESIN FOR USE IN SHIPS, BOATS, CRAFT AND CRAFT STRUCTURES |
| DEFSTAN 02-167/2(2004) : 2004 | REQUIREMENT FOR RESIN FOR USE IN SHIPS, BOATS, CRAFT AND CRAFT STRUCTURES |
| DEFSTAN 02-701(PT3)/2(2004) : 2004 | GLASS REINFORCED PLASTIC (GRP) MOULDINGS - PART 3: A GUIDE TO VARIOUS TESTS AND TESTING METHODS FOR THE EVALUATION OF THE QUALITY OF GRP MOULDINGS |
| 04/30115928 DC : DRAFT NOV 2004 | BS PL 5 - UNSATURATED POLYESTER RESINS FOR LOW PRESSURE LAMINATING OF HIGH STRENGTH FIBRE - REINFORCED COMPOSITES - TEST METHOD |
| BS PL 7:2005 | Unsaturated polyester resins for low pressure laminating of glass fibre reinforced laminates. Test methods |
| BS 3532:1990 | Method of specifying unsaturated polyester resin systems |
| BS 6910-1:1988 | Cold pour resin compound and heat-shrink cable joints in the voltage range up to 1000 V a.c. and 1500 V d.c. Specification for materials |
| BS DD88(1983) : 1983 | METHOD FOR THE ASSESSMENT OF POT LIFE OF NON-FLOWING RESIN COMPOSITIONS FOR USE IN CIVIL ENGINEERING |
| BS 2782-8:Method 835B:1980 | Methods of testing plastics. Other properties Determination of gelation time of polyester resins (manual method) |
| BS 5350-B5:1976 | Methods of test for adhesives Determination of gelation time |
| 04/30115932 DC : DRAFT NOV 2004 | BS PL 7 - UNSATURATED POLYESTER RESINS FOR LOW PRESSURE LAMINATING OF GLASS FIBRE - REINFORCED LAMINATES - TEST METHOD |
| BS 2782-8:Method 835A:1980 | Methods of testing plastics. Other properties Determination of gelation time of phenolic resins |
| BS 2782-0:GEN INTRO(1975) : LATEST | |
| BS 2782-8:Method 835D:1980 | Methods of testing plastics. Other properties Determination of gelation time of thermosetting resins using a hot plate |
| BS 2782-8:Method 835B:1980 | Methods of testing plastics. Other properties Determination of gelation time of polyester resins (manual method) |
| BS 4584-11:1977 | Specification for metal-clad base materials for printed circuits Bonding sheet material for use in the fabrication of multilayer printed boards: EP-GC-11 |
| BS 2782-8:Method 835A:1980 | Methods of testing plastics. Other properties Determination of gelation time of phenolic resins |
| BS 2782-8 Method 835E:1980 | Methods of testing plastics. Other properties Determination of gelation time of resin in impregnated materials used for laminates |
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