Thermogravimetry Differential Thermal Analysis (TG-DTA) Service

Thermogravimetry Differential Thermal Analysis (TG-DTA) is a pivotal analytical technique employed to study the thermal properties of materials. This method provides valuable insights into the thermal stability, decomposition temperatures, and phase transitions of a wide array of substances, making it indispensable in the field of materials science and environmental analysis.

Principles of Thermogravimetry Differential Thermal Analysis (TG-DTA)

The TG component of this technique measures the changes in a sample's mass as a function of temperature or time under controlled atmospheric conditions. This data reveals information about decomposition, oxidation, reduction, and other processes that result in weight changes within the sample.

The DTA component, on the other hand, measures the temperature difference between the sample and an inert reference material as the sample is heated or cooled. This provides insights into phase transitions, melting, crystallization, and other thermal events that do not necessarily involve mass changes.

By simultaneously analyzing the TG and DTA data, researchers can gain a deeper understanding of the complex thermal behavior of materials, including the identification of phase changes, thermal stability, and chemical reactions.

Advantages of Thermogravimetry Differential Thermal Analysis (TG-DTA)

The advantages of TG-DTA are manifold and stem from its ability to provide a comprehensive thermal profile of materials.

• Comprehensive Data: TG-DTA offers simultaneous analysis of mass changes and thermal events, leading to a more complete understanding of material behavior.
• Versatility: It is applicable to a broad range of materials, including polymers, metals, ceramics, and organic compounds.
• Temperature Range: The technique can be applied over a wide temperature range, making it suitable for high-temperature studies.
• Atmosphere Control: TG-DTA can be performed under various atmospheres, which is crucial for studying material reactions in different environmental conditions.

Our Services

At CD BioSciences, we pride ourselves on offering a state-of-the-art TG-DTA service that caters to the needs of researchers and industries focused on environment-friendly materials analysis.

Methods of Thermogravimetry Differential Thermal Analysis (TG-DTA)

Our TG-DTA service employs a systematic approach to ensure accurate and reliable results:

Sample Preparation

We meticulously prepare samples according to specific requirements, ensuring they are representative of the material to be analyzed.

Controlled Atmosphere

We conduct tests under controlled atmospheres, including inert, oxidative, and reductive conditions, to simulate real-world environments.

Data Analysis

Our experts analyze the TG and DTA curves to extract meaningful information about the material's thermal properties.

Sample Requirements

To ensure the accuracy of our TG-DTA service, we have specific sample requirements:

• Powder Samples: A minimum of 10mg is required for accurate mass measurements.
• Solid Samples: These should have dimensions not exceeding 3mm in diameter and 2mm in height, with a flat base for optimal contact with the crucible, and not exceed 30mg in mass.
• Liquid Samples: A volume of at least 1ml is necessary for liquid samples.

Our Workflow

Why Choose Us?

• Precision Instruments: We utilize high-precision instruments that are regularly calibrated to ensure the accuracy of our analyses.
• Expertise: Our team consists of experienced scientists who are well-versed in interpreting TG-DTA data and can provide insightful recommendations.
• Customized Solutions: We offer tailored services to meet the specific needs of our clients, whether they are conducting research or quality control assessments.

If you are interested in our services, please contact us for more information.

Our products and services are for research use only and cannot be used for any clinical purposes.