Stress Relaxation Test Rig
- Primarily used for stress relaxation test of vulcanized rubber and thermoplastic rubber materials.
- The specimen is compressed to a specified height based on the designated compression ratio. Following compression, stress and force values are recorded over a period of time. Multiple recordings are taken over time to gather data on stress changes over time.
Stress Relaxation Test Rig - Principle
This Stress Relaxation Rig tests the deformation of vulcanized rubber and thermoplastic rubber at room temperature, using a specified compression rate and duration.
Following the compression ratio requirements, the sample is compressed from a known height to a specified height. After a set period, initial force and stress values are recorded. Subsequently, after a designated compression time, second force and stress values are recorded. These values are then used to calculate the compressive stress relaxation value.
- Used in Many Industries: Ideal for Polymer industry, Laboratories, Testing Facilities, Electronic Products, Academic Research, Watch manufacturing and Various Industrial Manufacturing sectors.
- Easy Maintenance: With fewer automated parts, maintenance is simplified, reducing the likelihood of failure.
- Compact and Lightweight: This Stress Relaxation Test Rig’s simple structure enables a compact and lightweight design, making it suitable for limited laboratory space.
- Reliability: The straightforward mechanism enhances strength and reliability, minimizing the risk of mechanical breakdown.
- Portable: Easy to move, facilitating layout adjustments in the laboratory and transfer between experimental sites.
- Meets Industry Standards and Regulations: Ensures compliance with relevant industry standards and regulations, thereby mitigating risks and enhancing product marketability.
Stress relaxation testing machines provide valuable insights into material performance, aiding in material formulation optimization, product design enhancement, and ensuring long-term product stability.