DIN EN ISO 9396:2001-02
Plastics - Phenolic resins - Determination of the gel time of resols under specific conditions using automatic apparatus (ISO 9396:1997); German version EN ISO 9396:2000
| Fecha edición: |
2001-02-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | The document specifies a method for determining the gel time of phenolic resins at a given temperature, using automatic apparatus under specified conditions. The test temperatures are 100 °C, 130 °C and 150 °C. The method specified employs a plunger driven to carry out a reciprocating vertical motion. This method applies to the following types of phenolic resin: liquid resols, solid resols with low melting points. Powdered resins with a short gel time, such as mixtures of novolak and hexamethylenetetramine, do not lend themselves to this type of determination. |
| Keywords: | Automats|Determination|Gelation|Gelling time|Phenolic resins|Phenoplast moulded material|Plastics|Resins|Testing|Thermosetting polymers|Time measurement |
| ICS: | 83.080.10 - Materiales termoestables |
| CTN: | |
|
Equivalencia Internacional |
Idéntica EN ISO 9396:2000 Idéntica ISO 9396:1997 |
|
Reemplazo Normas |
Reemplaza a DIN ISO 9396:1992-01 |
Normas citadas
Libros relacionados
Normas relacionadas
Colecciones temáticas relacionadas
