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3D Printing Certification

Henkel joins SYMPA task to produce 3D printable SLA materials for automotive


Main German chemicals company Henkel, has declared a partnership with SYMPA, a analysis and improvement challenge advancing new elements and stereolithography (SLA) processes for the automotive sector.

SYMPA is sponsored by the German Federal Ministry of Training and Research (BMBF) and the Federal Ministry Republic of Austria Transport, Innovation and Technological know-how (BMVIT), and involves the Institute of Aircraft Design (IFB), Rapid Shape, Cirp, and Joanneum Exploration.

A selection of 3D printed objects using Henkel-developed resin. Photo via Henkel
A collection of 3D printed objects employing Henkel-developed resin. Image via Henkel.


Commencing in 2018, the “Stereolithography resources, generation and plasma-put up-processing for tough automotive applications” project, in any other case regarded as SYMPA, aims to handle the lower mechanical homes, small sturdiness and small UV stability of SLA components.

Thus, the companions are in search of to acquire a new photosensitive polymer with enhanced prolonged-phrase thermal and mechanical houses. Additionally, a fibre reinforcement of the polymer and surface area modification technologies are becoming developed to even more enhance the environmental resistance of automotive goods.

In its role, Henkel, which a short while ago joined silicon valley 3D printing certification startup Origin’s Open up Materials Network, has created novel high-effectiveness photopolymers with enhanced mechanical and thermal toughness for the SLA know-how.

A robotic suction cup 3D printed on Origin's platform with Henkel silicone. Photo via Henkel.
A robotic suction cup 3D printed on Origin’s platform with Henkel silicone. Picture by using Henkel.

The SYMPA consortium 

The first partners are also approaching this venture from their respective expert areas. IFB, a section of the College of Stuttgart, is extending its information in light-weight development and composite purposes to develop fibre bolstered SLA products with strongly enhanced mechanical properties and fatigue restrict.

Rapid Condition, a Digital Light Processing (DLP) 3D printer manufacturer, is offering its hardware, together with the Studio-Line HA20 II, HA30 II and HA40 II, for high speed open up additive production certification, to satisfy numerous content, customer, and environmental problems.

Joanneum Exploration, one particular of Austria’s most significant non-college analysis organisations, are specialists for the development and application of plasma technology for coating and activation. So, this institution will focus on product deposition, article-processing and surface area modification for enhanced mechanical and environmental resistance. The managed wettability and electric conductivity of polymers are also staying explored.

Last but not least, German fast prototyping enterprise, Cirp, is enabling technology demonstrations on authentic automotive structures and enhanced design and style procedures of SLA elements.

SYMPA is scheduled for completion in 2021 and will consequence in the improvement of an SLA toolbox for tailor-made 3D printing certification options in the automotive industry.

The Rapid Shape D20 3D printer. Image via Rapid Shape.
The Immediate Shape D20 3D printer. Impression by way of Rapid Condition.

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Highlighted image displays a selection of 3D printed objects employing Henkel-made resin. Image via Henkel.