PRODUCTS
FASTENINGS & ADHESIVES NON-TOXIC MEDICAL-GRADE ADHESIVE
DELO PHOTOBOND MG4047 is a new light-curing medical-grade adhesive designed for wearable medical applications such as glucose monitoring sensors (CGM). With a 230-MPa Young’s modulus and a 200% elongation at tear while maintaining a 9-MPa compression shear strength, this is both a highly flexible and strong adhesive. These physical properties enable it to prevent common problems associated with wearable sensors such as sensor drift, which can occur following potting.
The adhesive is IBOA-free. IBOA (isobornyl acrylate) is a chemical compound found in many polymer materials and is considered an extractable material. If medical wearables worn by patients are exposed to external media such as rain or sweat, tiny particles may leak out and contact the skin, causing adverse reactions such as irritation or allergies. Being free from IBOA reduces the risk of such reactions. DELO PHOTOBOND MG4047 also demonstrates its nontoxicity through its
biocompatibility, meeting the requirements outlined in the DIN EN ISO 10993-5 cytotoxicity test. It also complies with EU RoHS Directive 2015/863, which is used to ensure nontoxicity in substances used in electronic equipment, and achieves low water absorption at 0.15 wt%, resulting in low water permeation at 13 (g·mm)/(m²·24h). This creates a high water vapour barrier and prevents potential contact with other leachable substances, the company explains. The curing properties of this adhesive are optimised for mass medical wearable
production with a required irradiation time of as little as two seconds under a 365-400nm LED light with an intensity of 1000mW/cm².
DELO
www.delo-adhesives.com
WELDING PLATFORM SUITS APPLICATIONS SUCH AS AUTOMOTIVE AND ELECTRONICS
Emerson is set to launch the first model in its next-generation Branson Polaris Ultrasonic Welding Platform. The Branson Polaris Integrated Welder (IW), offers intuitive and ergonomic design to streamline operation and serviceability with actuator, power supply and process controls in a single unit. With its sleek, all-in-one design, Polaris IW has a broad application scope, with enhanced welding performance for automotive, textile, consumer electronics, food packaging and
other applications. This can be efficiently integrated into automated production lines. Features include a 7in HMI LCD
touchscreen, a load cell for precise trigger setting, horn diagnostics, built-in amplitude control, pre-trigger function and cycle and batch counter, plus enhanced cybersecurity. Upcoming Polaris product releases will
offer scalable, automation-friendly systems with configurable controls, power supplies and software that allow manufacturers to customise their systems for a wide range of applications.
Emerson
www.emerson.com
Henkel
www.henkel.com GURIT BondPro EPOXIES NOW AVAILABLE FROM INTERTRONICS
Intertronics has become a supplier of Gurit’s two-component BondPro Epoxy Adhesives. These high performance adhesives are designed for applications that require strong, reliable bonding in industries such as automotive, transportation, industrial, and construction. Supplied in sustainable packaging, these are designed for long-lasting durability and offer a selection of working and fixture times. According to the company, they are highly effective for bonding composites, metals and dissimilar substrates, providing durable and resilient adhesion even in demanding environments. The BondPro epoxy adhesives come packaged in
50 DESIGN SOLUTIONS MAY 2025
medmix MIXPAC greenLine cartridges made from post-consumer recycled (PCR) or post-industrial recycled (PIR) plastics. These are fully compatible with standard MIXPAC cartridge systems, including mixing nozzles and dispensing guns. The epoxies have easy 1:1 and 2:1 mix ratios
and have working times ranging from five to 140 minutes, with non-sagging grades for vertical or uneven surfaces, and they have a 14-month shelf life from the date of manufacture.
Intertronics
T: 01865 842842
www.intertronics.co.uk
BONDED BIKE FRAME IS LIGHT, DURABLE AND RESILIENT
Faction Bike Studio and Frameworks have teamed up with LOCTITE to take bicycle frame construction and assembly to the next level. Through close
collaboration with the application engineering team, Faction Bike Studio introduced LOCTITE’s advanced adhesive bonding technology to replace welding in the construction process. This provided material data properties and technical support to ensure the bonded frames could withstand the rigorous stresses and loads experienced in high-performance cycling. Michael Feeney, application engineer at Loctite, commented:
“By combining their expertise in bike design with our deep knowledge of adhesives, we’ve created a solution that enhances precision, reduces weight, and simplifies assembly, without compromising strength or durability.” LOCTITE’s bonding technology delivered a range of
advantages for Frameworks and Faction Bike Studio: • Improved production efficiency – Adhesive bonding speeds up and simplifies assembly, reducing the complexity and time required to manufacture each frame. • Enhanced accuracy – Unlike welded frames, where alignment can be a challenge, bonded frames maintain precise pivot locations and design specifications.
• Weight reduction – Eliminating welds enabled Frameworks to reduce overall frame weight, a critical factor in high-performance cycling.
• Increased durability and performance – The bonded construction method resulted in a frame that is lighter but also more resilient and responsive on challenging terrains.
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56
