GB/T 30648.5-2015 "Paints and varnishes—Determination of resistance to liquids—Part 5: Temperature-gradient oven methods"

GB/T 30648.5-2015 is the fifth part of the series of standards for the determination of liquid resistance of Paints and varnish, which stipulates the method of measuring liquid resistance by oven method with temperature layer. The standard specifies the scope of application, elaborates the test principle in detail, and specifies the equipment, liquid reagents, sample preparation, temperature layer setting and test procedures. It provides a unified technical standard for scientifically evaluating the tolerance performance of Paints and varnish to liquids at different temperatures.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.