BS EN ISO 11908 is a standard for general test methods for amino resins in gluing agents for Paints and varnishes. It specifies a variety of test methods for the detection of amino resins and their solutions, applicable to gluing agents for paints, varnishes and related products. These methods cover the physical and chemical performance testing of amino resins, including but not limited to the determination of percent solids, acid value, base number, viscosity, etc. These tests allow for a comprehensive evaluation of the performance of amino resins as gluing agents and ensure their application mass in coatings. The standard provides important technical support for quality control, product development and performance evaluation in the Coatings industry.