ISO 8988:2006
Plastics — Phenolic resins — Determination of hexamethylenetetramine content — Kjeldahl method, perchloric acid method and hydrochloric acid method
Plastics — Phenolic resins — Determination of hexamethylenetetramine content — Kjeldahl method, perchloric acid method and hydrochloric acid method
Referenced standards
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Plastics — Phenolic resins — Determination of hexamethylenetetramine content — Kjeldahl method, perchloric acid method and hydrochloric acid method
ISO 8988:2006 specifies three methods for the determination of the hexamethylenetetramine (“hexa”) content of phenolic resins:
- a Kjeldahl method;
- direct titration with perchloric acid;
- potentiometric titration with hydrochloric acid.
| Edition | 2006 |
|---|---|
| Published Date | 2006 |
| Published By | International Standardization Organisation |
| Page Count | 7 |