Henkel Develops Resilient, Sterilizable Loctite for Medical Applications

Henkel’s Loctite 3D MED3394 resin features robust resistance against sterilization methods, offering durability that commonly challenges other photopolymers in the market. This latest innovation in its portfolio of medical-grade resins for 3D printing is said to represent a significant advancement.

Following up to 25 autoclave cycles, the company says the Loctite 3D MED3394 preserves mechanical properties and dimensional stability, alongside high feature accuracy and low solvent absorption. This resilience ensures reliable performance in demanding medical applications.

In addition to its sterilization resilience, Loctite 3D MED3394 is compliant with stringent ISO 10993 standards for biocompatibility, meeting the highest safety and quality requirements. Also, the product is formulated without carcinogenic, mutagenic or reproductively hazardous (CMR) ingredients.

Its dimensional accuracy and stability make it well suited for applications requiring sterilization or chemical resistance, including surgical tools, hospital devices and cleanroom environments. Available in both white and sheer black, Loctite 3D MED3394 features heat deflection temperature (HDT) and tensile properties that are proficient for precision and durability in medical applications.

“We are proud of this advancement in the field of medical 3D printing,” says Dr. Daniel Adams, Henkel vice president for Loctite 3D Printing. “With our new sterilizable material, Loctite 3D MED3394, we are addressing a clear customer need and show our dedication to providing innovative solutions that support health care professionals to deliver quality patient care.”