Additive Manufacturing Flame Retardant 3D Printing Material from Henkel Now Validated for Asiga Printers
Germany — Manufacturer of 3D printing equipment, Asiga, is partnering in Henkel’s Open Materials Platform to accelerate the adoption of additive manufacturing in various industries with production-grade 3D printed parts that are both accurate and functional.
Henkel offers a broad 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.
Asiga was an early innovator in desktop stereolithography, launching the world's first LED based DLP 3D printer in 2011. Today, the company continues to focus on a range of process monitoring technologies which control part accuracy and production stability across many industries including medical and general manufacturing. The company's product line consists of desktop 3D printers with their MAX series through to their large format floor standing Pro 4K.
Since the announcement of their collaboration in July 2020, Asiga and Henkel have been collaborating to validate industrial grade materials by optimizing print processes that push the threshold of additive manufacturing capabilities. Working together, the two companies have been leveraging their deep experience in chemistry and 3D printing technologies to drive the next level in additive manufacturing production. The partnership resulted in recent additions to the Loctite industrial resins for the Asiga platform, e.g. Asiga Pro4K.
To ensure the production of functional, repeatable, and reliable parts, 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 degrees centigrade 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 industry leading aerospace 12 and 60 second vertical burn tests and 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, the companies claim. 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.