Stress Relaxation Tester – Creep Tester (-70°C to 250°C)

Stress Relaxation Tester – Creep Tester (-70°C to 250°C)

• Primarily used to test vulcanized rubber and thermoplastic rubber.
• Measuring compressive stress relaxation and tensile stress relaxation across various temperatures (-70°C to 250°C), as well as conducting compression creep and tensile creep tests.

Stress Relaxation Tester – Creep Tester - PRINCIPLE

The Stress Relaxation Tester – Creep Tester is commonly used to evaluate the deformation of materials under prolonged loading. This test can be conducted at various temperatures or under other extreme environmental conditions to simulate real-world scenarios that materials may encounter in practical applications.

• Multiple Industries: Suitable for industries such as materials science, civil engineering, aerospace, academic research, and general industrial manufacturing.
• Stress Relaxation: When a constant strain is applied to the rubber, the force required to maintain the strain gradually decreases over time.
• Creep: When a constant stress is applied to the rubber, the deformation needed to sustain the stress gradually increases over time.
• Static Creep: This happens where the displacement of rubber elastic elements increases gradually over time under a constant static load.
• Static Stress Relaxation: The force exerted by the rubber elastic element gradually decreases over time while maintaining constant deformation.
• Compressive Stress Relaxation: After subjecting the specimen to constant compression deformation under a constant pressure, the compression force gradually decreases over time, expressed as a percentage of the initial force.
• Tensile Stress Relaxation: After subjecting the specimen to constant tensile deformation under a constant pressure, the tensile force gradually decreases over time, expressed as a percentage of the initial force.
• Meets Industry Standards and Regulations: Ensures product compliance with relevant industry standards and regulations, thereby reducing risks and enhancing product marketability.

The advantage of our stress relaxation tester - creep tester lies in its ability to replicate real-world application environments, enabling researchers to gain deeper insights into the long-term stability and deformation behavior of materials. This understanding is critical for ensuring the reliability and durability of products and structures.