ISO 2207:1980 PDF
Petroleum waxes — Determination of congealing point
Petroleum waxes — Determination of congealing point
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 1 декабря 1980 г.
- Издание:
- ISO IS 2207 edition 1 version 1
- ICS:
- 75.140
The procedure specified allows the determination of the temperature at which a sample being cooled develops a set or resistance to flow. At that temperature the product may be at or close to the solid phase. In the case of petrolatums, congealing is associated with the formation of a gel structure as the sample cools.
Abstract
Overview
ISO 2207:1980 specifies a standardized method for the determination of the congealing point of petroleum waxes, including petrolatum. The congealing point is a critical property, reflecting the temperature at which a cooled sample of petroleum wax develops enough resistance to flow-essential information for manufacturers and users of petroleum products. This international standard provides a reproducible procedure to determine the congealing characteristics, supporting consistent quality and performance in petroleum waxes.
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