GB/T 16998-1997
ActiveHot-melt adhesives--Determination of thermal stab-ility
热熔胶粘剂热稳定性测定
Application Summary AI generated
This standard specifies a test method for determining the thermal stability of hot-melt adhesives by measuring changes in viscosity, color, or skinning after prolonged exposure to elevated temperatures. It is applied in the rubber and plastics industry for quality control during the production and formulation of hot-melt adhesives used in packaging, bookbinding, and woodworking. The test ensures the adhesive maintains consistent performance and does not degrade prematurely under heat during storage or application.
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