Thermal Degradation Studies
Thermal degradation studies evaluate how materials chemically and physically change when exposed to elevated temperatures over time. Heat-driven degradation can result in bond scission, volatilization, phase changes, loss of mechanical integrity, discoloration, and formation of low-molecular-weight byproducts that affect performance, safety, and service life.
At Materials Metric, thermal degradation studies are used to identify degradation onset temperatures, mass-loss behavior, decomposition pathways, and thermally induced impurities. These analyses support polymers, biomaterials, pharmaceuticals, coatings, and advanced materials by informing processing limits, stability assessments, shelf-life prediction, and regulatory documentation.
Uses of Thermal Degradation Studies
โข Determine thermal stability and decomposition temperatures
โข Identify degradation products
โข Predict processing and molding behavior
โข Support polymer, biomaterial, and coating development
โข Understand causes of heat-induced failures
โข Assess suitability for sterilization or high-temperature applications
Applications
โข Polymers, composites, biomaterials
โข Pharmaceuticals and intermediates
โข Coatings, adhesives, inks
โข Battery/electrode materials
โข Packaging, elastomers, consumer products
Sample Analysis Process
1. Method Definition
- Select analytical tools (TGA, DSC, DMA).
- Define decomposition endpoints and regulatory expectations.
2. Controlled Thermal Exposure
- Single or multi-rate heating
- Testing in nitrogen, air, or oxygen
- High-temperature stability screening
3. Analytical Characterization
- TGA โ mass loss and thermal decomposition
- DSC โ phase transitions and reaction energetics
- GCโMS / FTIR coupling โ volatile degradant identification
- Raman/FTIR โ structural changes
4. Reporting
- Thermal stability metrics
- Degradation pathway mapping
- Processability insights
- Recommendations for formulation adjustments
Why Choose Materials Metric for Thermal Degradation Studies
Materials Metric provides high-resolution thermal diagnostics and expert interpretation to help you design thermally robust materials.
We offer:
โข TGA, DSC, DMA, and hyphenated GCโMS/FTIR decomposition analysis
โข Complete mapping of thermal breakdown pathways
โข Specialized knowledge of polymer, biomaterial, and pharma degradation
โข Regulatory-ready documentation
โข Guidance on stabilizer selection and formulation improvement
We deliver the scientific clarity needed to strengthen performance and avoid thermally driven failures.
