NEN-EN-ISO 9396
Plastics - Phenolic resins - Determination of the gel time at a given temperature using automatic apparatus
| Organization: | NEN |
| Publication Date: | 1 August 1995 |
| Status: | inactive |
| Page Count: | 8 |
| ICS Code (Thermosetting materials): | 83.080.10 |
scope:
This International Standard specifies two methods 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 two methods specified, which utilize different kinds of automatic apparatus, are: a) method A which employs a glass rod driven to carry out a rotary (spinning) motion; b) method B which employs a plunger driven to carry out a reciprocating vertical motion.
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