Introduction of Tensile Tester for Peel Strength Testing

Tensile testing apparatuses are essential for conducting quality assessments of flexible laminate. Flexible laminates find widespread application across industries including packaging, automotive, aerospace, and electronics. The process of tensile testing evaluates the mechanical characteristics of materials when subjected to tension, provide significant insights for quality assurance, product advancement of flexible laminate.

Test Background

Tensile testing involves applying a controlled force to a material until it breaks or undergoes a specified deformation. For flexible laminate, understanding the tensile strength, elongation, and other mechanical properties is essential to ensure the material meets the desired performance criteria.

Significance of Peel Strength Testing

Tensile testing holds paramount importance in the evaluation of peel strength, especially in the realm of flexible laminate. Our Tensile Tester serves as a cornerstone in this assessment process, ensuring accurate measurements and reliable data.

Our Tensile Tester provides invaluable insights into the adhesion strength between layers of flexible laminate, crucial for maintaining structural integrity.

Technical Features

This unit is under PLC control (with industrial-level stability) and operated through an HMI touch screen. The use of a precision ball lead screw mechanism ensures consistent and accurate speed and displacement control. It features a specially designed program catering to tests including break, tension, elongation, seal strength, 90° peeling, and 180° peeling. The key features include:

1. A 7-inch TFT touch screen for user-friendly operation.
2. PLC control for efficient functioning.
3. Precision ball lead screw for reliable results.
4. Adjustable test speed.
5. Compatibility with multiple fixtures.
6. Equipped with a limiting device and automatic returning function.
7. Availability of various test items.
8. Optional inclusion of a microprinter.
9. RS 232 port for data communication and optional professional software.

Main Parameters

Related Standards

Several standards outline the testing procedures for flexible laminate. Some of the key standards include:

1. ASTM D3330——Standard Test Method for Peel Adhesion of Pressure-Sensitive Tape.
2. ASTM D3759——Standard Test Method for Tensile Strength and Elongation of Pressure-Sensitive Tapes.
3. ISO 527——Plastics - Determination of Tensile Properties
4. ASTM F904——Standard Test Method for Comparison of Bond Strength or Ply Adhesion of Similar Laminates Made from Flexible Materials

Conclusion

Tensile testing machines are indispensable tools in the quality inspection of flexible laminate.