Medical Laboratory Testing: Peel
Peel testing measures the force required to separate bonded layers or coatings from substrates. The test typically pulls a flexible layer at a 180-degree or T-peel angle at a constant rate and records the average force. For medical manufacturers, strong peel strength ensures reliable adhesion in tapes, wound dressings, coatings on devices, and laminated barriers that must withstand use and sterilization without delamination.
Adhesive bonds in medical products must balance strong attachment with the ability to be removed when needed. Weak peel strength can lead to premature failure or residue. Applus+ Reliable Analysis already maintains accredited peel testing capabilities, integrated with our adhesive strength, bond strength, and surface durability programs.
These evaluations support material qualification and durability requirements for medical tapes, coatings, and laminates. Manufacturers use peel strength data to qualify bonds that remain secure yet allow controlled separation. Applus+ Reliable Analysis delivers consistent, reproducible results using equipment already operating daily under our ISO/IEC 17025 accreditation.
Common Peel Medical Testing Standards
ASTM D903 Peel or Stripping Strength of Adhesive Bonds
ASTM D903 measures the peel or stripping strength of adhesive bonds by pulling a flexible adherend at a 180-degree angle from a rigid substrate at a constant rate. The test records the average force required to separate the bond. It is widely used for medical tapes, wound dressings, coatings on devices, and laminated barriers to ensure reliable adhesion that can withstand use and sterilization without premature delamination.
ASTM D1876 Peel Resistance of Adhesives
ASTM D1876 measures the peel resistance of adhesives using a T-peel configuration where two flexible adherends are pulled apart. The test records the force required to propagate the peel. It is particularly valuable for flexible medical laminates, tapes, and dressings to ensure bonds remain secure yet allow controlled separation when needed during clinical use.
ASTM D3330 Peel Adhesion of Pressure-Sensitive Tape
ASTM D3330 determines the peel adhesion of pressure-sensitive tapes by peeling the tape from a standard substrate at a 180-degree angle. The standard measures the force required to remove the tape. It is commonly applied to medical pressure-sensitive tapes and dressings to ensure appropriate adhesion levels for secure attachment and clean removal.
ISO 8510-2 Adhesives 180 Degree Peel
ISO 8510-2 measures the peel strength of adhesives bonding a flexible adherend to a rigid substrate using a 180-degree peel configuration. The standard records the force required to separate the bond. It is relevant for flexible-to-rigid bonds in medical devices, tapes, and dressings to ensure reliable adhesion under peeling forces encountered during use.
Your Partner for Expert Medical Peel Testing
Applus+ Reliable Analysis stands ready to support your medical adhesive peel strength testing needs. Our ISO/IEC 17025 accredited laboratory maintains the necessary peel testers and evaluation capabilities. This allowing us to efficiently add these medical standards with only minor validation and training.
Whether you are qualifying new tapes and dressings, validating coatings, or ensuring laminate performance, our team provides accurate and reliable data backed by decades of materials testing expertise. We invite you to Contact us to discuss how our expanded medical testing capabilities can support your next project or regulatory submission.
Additional Applus+ Reliable Analysis’ Commercial Medical Testing Capabilities
Whether it be material EMC, environmental, fabrication, or durability testing, Applus+ Reliable Analysis has a full lab of test equipment. This permits us to provide short lead times on scheduling. Our team strives to give our customers more time and energy on product development rather than testing.
Below is a list of common medical testing types that Reliable Analysis offers. Don’t see what you are looking for? Contact us, and we will determine the best course of action.
