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Where can thermogravimetric analyzers be used?

A thermogravimetric analyzer (TGA) is extremely useful for quality control and learning about different materials, such as their decomposition patterns. Their main purpose is to measure samples of materials under a variety of temperatures to see what changes happen. Any changes in weight can also be calculated against time and atmosphere.


Polymer Industry

Within the polymer industry, TGAs are extremely important. This is because they can analyze:

  • Thermoplastics
  • Thermosets
  • Elastomers
  • Composites
  • Plastic films
  • Fibers
  • Coatings
  • Paints.

This makes them essential for assessing product quality and safety, as TGAs can measure the materials’ thermal and oxidative stability. For example, in the manufacturing of plastic films and fibers, TGAs can determine optimum processing temperatures and degradation points. These are crucial for maintaining material integrity and performance.


Environmental Analysis

TGAs are used to study the thermal behavior of environmental samples, such as from soil and water pollutants, evaluate the environmental impact of various materials and create data about the composition and stability of contaminants. Ultimately, this can help with the development of effective remediation strategies.


Food Industry

TGAs contribute significantly to food safety and quality control. They can be utilized to understand a food product’s shelf life and moisture content, as well as its decomposition temperature and whether it contains any adulterants or contaminants. 

By providing this information, food processing industries can:

  • Protect their customers
  • Maintain product consistency
  • Comply with safety standards.


TGAs are used for pharmaceutical drug development and quality control. By analyzing pharmaceutical compounds, we can understand their thermal stability and moisture content. This can ensure the safe and efficient creation of pharmaceutical products.

As well as this, TGAs can be used in pharmaceutics to develop drug delivery systems by studying drug-polymer interactions.


Materials Science

Materials science extensively utilizes TGAs for the analysis of metals, ceramics, and composites. By determining thermal stability and decomposition patterns, TGAs assist in the development of new materials with improved properties. They are crucial in the research and development phase, where understanding the thermal behavior of materials can lead to new innovations in material science.


Fuel Analysis

TGAs can help us to understand more about combustion and pyrolysis behavior by analyzing fuels. It is from this that we can create cleaner fuels and learn more about the thermal properties of materials that could deliver future sustainable energy solutions.


TGAs serve a variety of purposes

By using a thermogravimetric analyzer, you are opening a gateway to understanding the fundamental properties of materials across various industries. From ensuring the safety and quality of polymers to aiding in environmental monitoring and advancing pharmaceutical research, TGAs have a broad and impactful application spectrum. The continual evolution of TGA technology promises even greater contributions to material science, quality control, and environmental sustainability in the future.