Tension and Compression Testing are fundamental methods employed to evaluate the mechanical properties of
materials, particularly their response to applied forces. These tests are essential in determining the
structural integrity and performance of materials under various loading conditions.
What is Tension and Compression Testing?
From a scientific perspective, tension and compression testing principles are based on studying how materials respond
to stress. Tensile testing involves applying force to a material until it breaks, revealing insights into its
strength, elongation, and elasticity modulus. This analysis is vital for predicting material behavior under tension,
whether in regular usage or challenging environments.
On the other hand, compression testing involves exerting pressure on a material to assess its compressive strength
and deformation properties. This is especially critical for materials expected to support weight or endure
compression, like construction or packaging materials.
Why Do Tension and Compression Testing?
Tensile Testing Advantages:
- Material Strength Assessment: Tensile tests provide a direct measure of a material's strength and ductility,
which are critical for safety and performance in applications where materials are subjected to pulling forces.
- Elongation at Break: This parameter indicates how much a material can stretch before breaking, which is vital
for applications requiring flexibility and durability.
Compression Testing Advantages:
- Structural Integrity Evaluation: Compression tests are essential for evaluating the structural integrity of
materials that are expected to support loads or resist deformation.
- Material Failure Analysis: By understanding how materials fail under compression, engineers can design more
robust structures and components.
Our Services
At CD BioSciences, we offer a comprehensive range of tension and compression testing services
tailored to the needs of environment-friendly materials. Our services are designed to provide detailed insights into
the mechanical properties of these materials, ensuring they meet the highest standards of performance and safety.
Methods of Tension and Compression Testing
- Static Testing: To determine the stress-strain response of materials under constant load.
- Dynamic (Fatigue) Testing: To assess the lifetime of materials under cyclic loading conditions.
- Environmental Chamber Testing: To simulate real-world conditions and study the effect of
environmental factors on material performance.
Sample Requirements
| Tensile Samples |
Films, single filaments, and textile fibers should be at least 30mm in length, with a recommendation of
50mm for more accurate results. |
| Compression Samples |
Must have dimensions smaller than 24mm and a thickness of 1-2 times the diameter. |
Workflow of Tension and Compression Testing
- Sample Preparation: Ensuring samples are prepared according to the required specifications.
- Testing Execution: Applying forces as per the test protocol, using state-of-the-art equipment.
- Data Collection: Measuring and recording force, displacement, and time data electronically.
- Analysis and Reporting: Providing detailed reports with raw data and analysis, tailored to
client needs.
Why Choose Us?
- Precision Equipment: Utilizing calibrated load cells, LVDTs, extensometers, and strain gauges for accurate
measurement.
- Customizable Solutions: Offering adjustable machines with capacities up to 8000kN for tension and 4000kN for
compression, with the ability to design and manufacture custom grips.
- Data Integrity: Ensuring all test results are electronically recorded and available in raw electronic format for
further processing.
- Environmental Control: Providing environmental chambers to control temperature, humidity, and corrosion
environments during testing.
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.
Tension and Compression Testing Service
