Method of and apparatus for measurement of the gas loading of a liquid synthetic-resin component

摘要

A method of and an apparatus for the measurement of the degree of gas charging of a liquid component of a foam synthetic resin such as a polyurethane. The gas-charged liquid component is introduced into a measuring vessel to a height controlled by an overflow so as to be fixed. The degree of charging is then determined from the measured hydrostatic pressure of each column.