GB/T 5473-2016
ActivePlastics—Phenol formaldehyde mouldings—Detection of free ammonia
塑料 酚醛模塑制品 游离氨的测定
Application Summary AI generated
This standard specifies a method for detecting free ammonia in phenol-formaldehyde mouldings. It is applied in quality control and material testing within the plastics industry, particularly for evaluating the chemical stability and potential odor or corrosion risks of cured phenolic resin products. The test is relevant for manufacturers and users of electrical insulators, household appliance components, and automotive parts made from phenolic molding compounds.
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