EN ISO 9771:1997
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Plastics - Phenolic resins - Determination of the pseudo-adiabatic temperature rise of liquid resols when cured under acid conditions (ISO 9771:1995)
Published date
19-02-1997
Publisher
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Foreword
1 Scope
2 Principle
3 Reagent
4 Apparatus
5 Procedure
6 Expression of results
7 Test report
Cancels and replaces the first edition (1989). Specifies a method for determining the exothermic reactivity of thermosetting liquid phenolic resins when mixed with an acid hardener under specified conditions. The results of the determination are used as a means of assessing the behaviour of the resin during processing.
| Committee |
CEN/TC 249
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| BS EN ISO 9771:1997 | Identical |
| I.S. EN ISO 9771:1997 | Identical |
| NEN EN ISO 9771 : 1997 | Identical |
| NF EN ISO 199771 : 1997 | Identical |
| NS EN ISO 9771 : 1ED 1997 | Identical |
| NBN EN ISO 9771 : 1997 | Identical |
| PN EN ISO 9771 : DEC 2002 | Identical |
| ISO 9771:1995 | Identical |
| BS 2782-4.451P(1997) : 1997 | Identical |
| UNE-EN ISO 9771:1997 | Identical |
| DIN EN ISO 9771:1997-05 | Identical |
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