Henkel offers a portfolio of high-performance photopolymers for the 3D printing industry. The company develops and provides a wide range of photo-curing resins that enable ultra-fast manufacturing of production parts with many different properties, from high-impact to highly flexible, in addition to those with high heat resistance and others for specialty applications.
Since the announcement of their collaboration in July 2020, Asiga and Henkel have been collaborating to validate industrial grade materials by optimising print processes that push the threshold of additive manufacturing capabilities.
Sam Bail, head of OEM Partnerships for 3D Printing at Henkel, says: “After many months of collaboration working with the Asiga technical team, we are pleased to announce further additions of the Loctite industrial resins for the Asiga platform. The new Asiga Pro4K is an exciting entry into the industrial 3D space, and we are pleased that Asiga has partnered with Henkel to bring many of our newest technologies to that platform including our 3955 FST material.”
Loctite materials are qualified with an industrial workflow. Loctite 3D 3955, a 3D printable photopolymer material with fire, smoke and toxicity resistance properties with heat deflection temperatures greater than 300°C has been validated for the Asiga Max and Asiga Pro4K printers. The material meets the fire, smoke and toxicity safety standard UL 94V-0 and the aerospace 12- and 60-second vertical burn tests and is said to be applicable for many industries, including aerospace, automotive and transportation.
Asiga´s Germany-based reseller in Litholabs has been working with ERNI, a Switzerland based electronics connector manufacturer on the functional prototyping of connectors with 3D printed backshell for printed circuit boards with Henkel Loctite 3955 FST material. The high accuracy printing on the Asiga devices with Loctite 3955 enables better design of fine detailed parts. Printing the connectors with the 3D material also allow the prototyping of the PCB assembly along with the electronic components. Loctite 3955 printed connectors can withstand the high temperatures associated with surface mount technology-based wave soldering systems. ERNI can now rapidly test assembled PCB systems to get optimum designs and customer approvals faster compared to the traditional way of developing injection mold metal tools.
“Henkel’s 3955 material saves us significant time and investment costs that would normally have to be made on injection-molded processes,” adds Stefan Molitor, design engineer at ERNI. “We are the gateway of discovering new opportunities with this material and processes. For us, it begins with the open possibilities of additive manufacturing from rapid prototyping to rapid manufacturing in the future.”
