In industries such as plastics, packaging, coatings, adhesives, and medical devices, bond strength between materials plays a crucial role in product performance and durability. If bonding fails, products may experience delamination, leakage, or reduced structural reliability.
At Kiyo R&D LAB – Oragadam, Chennai, we provide advanced peel strength testing services to evaluate adhesion between laminated materials, films, coatings, and bonded substrates. Our testing solutions help manufacturers ensure product quality and compliance with international testing standards.
Peel strength testing measures the force required to separate two bonded materials. The test determines how strongly an adhesive, coating, or laminate adheres to a substrate. It is widely used to verify bonding quality in plastic films, packaging materials, adhesive tapes, coatings, and multilayer materials.
In a 90-degree peel test, the specimen is peeled from the substrate at a constant 90-degree angle while the testing machine measures the force required for separation. This test is commonly used for adhesive tapes, plastic films, and laminated materials.
Variable angle peel testing allows the peel angle to be adjusted to simulate different real-world conditions. The test can be conducted at angles such as 30°, 45°, 60°, 90°, 130°, and 150° depending on the application requirements.
Peel testing systems use a sled mechanism connected to the testing machine through a cable and pulley arrangement. One end of the specimen is secured to the substrate mounted on the sled while the other end is held by the machine grip.
When the crosshead moves upward, the cable pulls the sled along a guide rail, maintaining a constant peel angle during the test. The load cell measures the force required to peel the specimen, providing a direct measurement of bond strength.
Kiyo R&D LAB supports a wide range of industries requiring adhesion and peel strength testing:
Our laboratory helps manufacturers improve product performance, ensure compliance with industry standards, and reduce product failure risks.
Peel strength testing is essential for evaluating the adhesion performance of laminated materials, coatings, adhesives, and packaging films. Reliable testing ensures that bonded materials can withstand real-world mechanical stresses.
Kiyo R&D LAB in Oragadam, Chennai provides accurate and professional peel testing services for plastics, packaging, adhesives, coatings, and composite materials.
