Materials, Adhesives & Coatings

Adhesives/​Sealants

Medical adhesives and sealants can be used to bond medical products, such as syringes, dialysis filters, blood bags and tube connections. Browse technical briefs, new products, and the latest applications related to the medical bonding tools.

Latest Briefs & News

Products : Materials
New Products & Services: May 2019 Medical Design Briefs

Medical Adhesives

Epoxy Technology, Billerica, MA, has completed ISO 10993 testing of its previously Class VI adhesives, as well as the addition of 12 new medical-device-grade...

Features : Wearables
Advancing the Evolution of Skin-Contact Adhesion Technology

Whether used in wound care products, ostomy applications, or for adhering wearable devices to skin, advanced pressure-sensitive adhesives are being created to improve breathability,...

Products : Medical
Product Focus March 2019: Materials

Alloys

RTP Company, Winona, MN, has released a group of proprietary alloys that are formulated for the design and manufacture of hospital equipment and plastic housings that require frequent...

Products : Materials
New Products & Services: March 2019 Medical Design Briefs

Flush-Head Studs

Self-clinching flush-head studs from Penn-Engineering, Danboro, PA, feature a thread profile that enables quick mating with push-on plastic nuts, wire tie...

Features : Packaging & Sterilization
Medical Device Design: The Importance of Thoughtful Adhesive Selection

Selecting an adhesive when designing a wearable medical device is not a trivial exercise. Too often the adhesive selection process is executed with the mindset “tape is...

Features : Materials
Effects of Surface Preparation on Medical Silicone Adhesive Performance

Medical device manufacturers often use silicone adhesives to bond parts together when assembling products such as catheters, pacemakers, cochlear implants, aesthetic...

Briefs : Materials
Super-Elastic Surgical Glue Sticks and Seals in Vivo

To repair ruptured or pierced organs and tissues, surgeons commonly use staples, sutures and wires to bring and hold the wound edges together so that they can heal. However, these...

Features : Materials
ADHESIVES: The Importance of CTE for Assembly Reliability

Adhesive compounds play a critical role in the fabrication of assemblies for electronic, optical, and mechanical systems. In securing multiple components into a single structure, bonding agents such as epoxies and silicones help stabilize the assembly despite the various sources of stress...

Briefs : Materials
Sticking to Skin: How to Overcome Human Factors

The qualities that make skin an incredible organism are the same ones that make it a challenge to stick to. Engineers may know all too well the headaches that can come with selecting adhesives...

Features : Materials
Adhesives with Additives: Dressings Designed to Deliver Added Value

Multipurpose functionality has become an expectation in the modern lifestyle. A washing machine is no longer just a washing machine but rather a computerized appliance that...

Features : Medical
Silicone Adhesives for Medical Device Assemblies

Medical device assemblies present unique challenges beyond those associated with manufacturing and assembly of products for consumer and industrial applications. While sharing the need for ensuring reliable, robust seals or bonds with these industrial applications, medical applications are subject...

Features : Materials
Common Causes for Adhesive Problems

High-tech adhesives are very reliable and issues do not occur often. When used correctly, these adhesives can resolve many design issues while also saving money, time, and effort. However, there are many potential reasons for a possible failure when using these materials. Failure can be defined as no adhesion...

Products : Medical
Adhesives for Cartridge Dispensing

Epoxies Etc., Cranston, RI, has added three new fast-cure epoxies to the range of adhesive products suitable for use with TriggerBond® dispensing guns. The TriggerBond system packages an adhesive’s two components into their own cartridges, which fit in a dual-barrel dispensing gun. Because the cartridges...

News : Medical
Waterproof Wound-Care Adhesives Inspired by Mussels

Inspired by the natural adhesives secreted by shellfish, which can cling to underwater rock ledges and ship hulls, a team of engineers at Massachusetts Institute of Technology, Cambridge, has designed new waterproof materials that could be used to help heal wounds and surgical incisions.

News : Sensors/Data Acquisition
Elastic Patches for Wireless Health Monitoring

A team of engineers from the University of Illinois at Urbana-Champaign and Northwestern University, Evanston, IL, have demonstrated thin, soft stick-on patches that stretch and move with the skin and incorporate commercial, off-the-shelf chip-based electronics, can support sophisticated wireless...

News : Robotics, Automation & Control
Adhesive Shows How to Mend a Broken Heart

When babies are born with congenital heart defects, like a hole, time is of the essence to quickly and safely secure a device inside the heart. Sutures take too long and can cause damage to fragile heart tissue, and currently available adhesives are either too toxic or lose their sticking power in the...

Products : Materials
EP79FL Electrically Conductive Epoxy

Master Bond Inc., Hackensack, NJ, formulated EP79FL with a silver- coated nickel filler, as a twopart, electrically conductive epoxy for bonding, sealing, and coating applications. It has low volume resistivity of less than 0.005 ohmcm and is suitable for use in the electronic, semiconductor and electro-optic...

News : Materials
Slug Glue May One Day Replace Sutures

While sutures have evolved over millennia, and catgut gave way to synthetics for stitching up injuries and surgical wounds, the basic process of suturing tissue remains the same. However, the method may finally have become outdated, say a team of researchers at Ithaca College, Ithaca, NY.

News : Materials
Contact Geometry Determines Adhesion Strength

Researchers at Kiel University, Kiel, Germany, have been studying the role of adhesion in nature, which allows insects and lizards to climb walls, plants to twine up structures, and even bacteria cling to surfaces. During evolution, many of these develop mushroom-shaped adhesive structures and...

Features : Materials
Design Considerations for Selection of Skin-Contacting Adhesives

Medical device designers frequently face the need to adhere products to the skin, whether it is for a few minutes or in perpetuity. The huge array of pressure-sensitive materials available can make product selection a daunting task. This article outlines some of the most basic...

Products : Materials
Product of theMonth: Optically Clear, Medical Grade Epoxy

Master Bond Inc., Hackensack, NJ, announces that its UV10TKMed can be employed in a wide variety of applications involving both disposable and reusable medical device manufacturing. It offers high temperature resistance and the ability to withstand repeated sterilizations along with a...

Products : Medical
Light Curing Adhesives

DELO Industrial Adhesives LLC, Sudbury, MA, announces that its new light curing DELOKATIOBOND product lineup has been engineered specifically for exceptionally fast seal-bonding functions in the production of microelectronics including micro switches. Each DELO-KATIOBOND is solvent free and requires no mixing.

Products : Packaging & Sterilization
Ultrasonic Sealing Technology

Rinco Ultrasonics, Danbury, CT, a leading manufacturer of ultrasonic welding equipment, was awarded a US patent for its PPS0145 film sealing technology for ultrasonic film sealing of flexible packaging. This technology, with its interlocking tooling design, increases seal strength, improves aesthetics, allows seals...

News : Medical
Celtic Knot Designs Inspire Polymer Breakthrough

A slow-motion method of controlling the synthesis of polymers, inspired by trees and Celtic Knot designs, could open up new possibilities in areas including medical devices, drug delivery, elastics, and adhesives, say an Irish research team.

News : Materials
Lubricant for Medical Devices Improved

Polytetrafluoroethylene (PTFE), also known as DuPont’s Teflon®, is renowned for keeping things from sticking, and is used as a dry lubricating polymer on machine components, from kitchen tools to space and biomedical applications. Recently, research engineers at the University of Arkansas,...

TECH SPOTLIGHT

Free Product Samples

Tie Layer — Improved Catheter Construction

Zeus' new Tie Layer improves liner-to-jacket bond strength for a stronger and more consistently performing catheter. With bond strength increased by more than 2½x, Tie Layer reduces the risk of delamination while setting the stage for improved patient safety.

Request your free sample now! >>