GB/T 19466.3-2025
UpcomingPlastics—Differential scanning calorimetry(DSC) method—Part 3:Determination of temperature and enthalpy of melting and crystallization
塑料 差示扫描量热（DSC）法 第3部分：熔融和结晶温度及热焓的测定
Application Summary AI generated
This standard specifies a differential scanning calorimetry (DSC) method for determining the melting and crystallization temperatures and enthalpies of plastics. It is applied in quality control and material characterization within the rubber and plastics industry, particularly for testing semicrystalline polymers like polyethylene or polypropylene. The method is used to assess thermal properties such as melting point, crystallinity, and thermal stability during product development or incoming material inspection.
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