GB/T 32675-2016
ActivePlastics—Phenloic resins—Determination of the pseudo-adiabatic temperature rise of liquid resols when cured under acid conditions
塑料 酚醛树脂 液体甲阶酚醛树脂在酸性条件下固化时假绝热温升的测定
Application Summary AI generated
This standard specifies a test method for measuring the temperature increase in liquid resols (a type of phenolic resin) during acid-catalyzed curing under pseudo-adiabatic conditions. It is applied in the plastics and composite materials industry to evaluate the reactivity and exothermic behavior of phenolic resins used in applications such as foundry binders, laminates, and adhesives. The test helps manufacturers control curing processes and ensure product quality in industrial settings where rapid, heat-driven solidification occurs.
Related Standards
GB/T 7141-2008
Plastics—Methods of heat aging
GB/T 9350-2003
Plastics--Homopolymer andcopolymer resins of vinyl chloride--Determination of pH of aqueous extract
GB/T 19276.1-2003
Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium--Method by measuring the oxygen demand in a closed respirometer
GB/T 12004.4-2003
Polyvinyl chloride paste--Determination of apparent viscosity by the Brookfield test method
GB/T 19275-2003
Evaluation of the potential biodegradability and disintegration of plastic materials by the action of the specific microorganisms
GB/T 19276.2-2003
Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium--Method by analysis of evolved carbon dioxide
GB/T 12000-2003
Determination of the effects of exposure to damp heat，water spray and salt mist for plastics
GB/T 17931-2003
Poly(ethylene terephthalate)(PET)resin for bottles
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.