ISO 2207:1980 石蜡.凝固点的测定

标准编号：ISO 2207:1980

中文名称：石蜡.凝固点的测定

英文名称：Petroleum waxes — Determination of congealing point

发布日期：1980-12

标准范围

规定的程序可用于确定待冷却样品产生流动阻力的温度。在该温度下，产品可能处于或接近固相。就矿脂而言，随着样品冷却，凝结与凝胶结构的形成有关。

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.

标准预览图