Cone Calorimetry Testing Service

Cone Calorimetry Testing is a state-of-the-art method for assessing the flammability and fire resistance of materials. This technique provides a comprehensive understanding of how materials behave under controlled fire conditions, offering valuable insights into their combustion characteristics. The cone calorimeter is widely recognized for its ability to simulate real-world fire scenarios, providing a scientific basis for material selection and fire safety engineering.

Principles of Cone Calorimetry Testing

From a scientific perspective, the principle of cone calorimetry is grounded in the "oxygen consumption principle." This principle posits that as a material burns under the heat of a conical electric heater, it consumes oxygen from the surrounding air and releases heat energy. The calorimeter measures the rate at which oxygen is consumed and the heat released, allowing for the calculation of key combustion parameters. These parameters include the heat release rate (HRR), smoke production rate (SPR), and mass loss rate (MLR), among others. The data obtained from these measurements are critical for evaluating the fire performance of materials.

Advantages of Cone Calorimetry Testing

• Comprehensive Data: Unlike simpler tests that provide limited data, cone calorimetry delivers a wealth of information about a material's combustion behavior, including heat release, smoke production, and toxic gas emissions.
• Real-World Correlation: The results from cone calorimetry have a high correlation with large-scale fire tests, making them more representative of real-world fire scenarios.
• Reproducibility and Reliability: The method offers excellent repeatability and reliability, ensuring consistent results across multiple tests.
• Less Influenced by External Factors: The controlled environment within the cone calorimeter minimizes the impact of external variables on test results.
• Rich Test Parameters: Cone calorimetry provides a broad range of test parameters, offering a detailed analysis of material combustion.

Our Services

At CD BioSciences, we offer a comprehensive cone calorimetry testing service tailored to the needs of environment-friendly materials analysis. Our service is designed to support researchers and industries in the development and assessment of eco-friendly materials with enhanced fire safety properties.

Methods of Cone Calorimetry Testing

Sample Preparation

Clients provide us with their material samples, which are then carefully prepared and conditioned according to the specific requirements of the test method.

Exposure to Controlled Heat Flux

The test specimen is placed in the Cone Calorimeter and exposed to a controlled heat flux from the conical radiant heater, simulating the thermal radiation encountered in a developing fire.

Data Collection and Analysis

During the test, our advanced instrumentation continuously monitors and records the various parameters, including time-to-ignition, heat release rate, mass loss rate, smoke production, and toxic gas emissions.

Comprehensive Reporting

Upon completion of the testing, we provide our clients with a detailed report, including the test results, data analysis, and insights into the fire behavior of the tested material.

Sample Requirements

• Sample Size: Samples should be 100×100mm in size with a thickness ranging from 2-30mm, with a preference for 3mm thickness to ensure consistent results.
• Sample Condition: Samples must be uniform in material and intact in shape to provide reliable data.
• Sample Types: We test a variety of materials, including polymers, textiles, foams, and composites, to assess their flammability and fire resistance.

Our Workflow

Why Choose Us?

• Advanced Equipment: We utilize state-of-the-art cone calorimeters to ensure accurate and reliable test results.
• Customized Solutions: We offer tailored testing services to meet the specific needs of our clients, whether they are developing new materials or assessing existing ones.
• Data Analysis: We provide detailed analysis and reporting, enabling clients to make informed decisions based on scientific data.

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.