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Thanks to BASF’s specialty plastic Ultrason®, the frames in Stargate Hydrogen’s AWE stacks are large, robust, and durable.
Photo: Stargate Hydrogen/BASF 2025
Trade News | September 11, 2025

Stargate Hydrogen uses BASF’s Ultrason® for lightweight and durable frames in its Stellar electrolyzer stacks

The electrolyzer manufacturer Stargate Hydrogen, Estonia, is now using BASF’s Ultrason® to manufacture the frames in its stacks used for alkaline water electrolyzers (AWE). The polysulfone (PSU) Ultrason® S replaces metals such as nickel, resulting in significantly lighter stacks. This substitution is possible because BASF’s high-performance thermoplastic offers high temperature and chemical resistance also in harsh alkaline conditions. It can withstand high stack pressures due to excellent compression strength. As Ultrason® can be injection-molded, it provides greater design flexibility for easier functional integration than metal. The collaboration between Stargate Hydrogen and BASF has yielded an exceptional result: the pressurized stacks of the Stellar series are designed for long operational lifespans, supporting reliable hydrogen production, and reducing downtime and maintenance costs. This durability enhances the economic feasibility of green hydrogen production, making it a cost-effective solution.

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Thanks to BASF’s specialty plastic Ultrason®, the frames in Stargate Hydrogen’s AWE stacks are large, robust, and durable.
Photo: Stargate Hydrogen/BASF 2025
Trade News | September 11, 2025

Stargate Hydrogen uses BASF’s Ultrason® for lightweight and durable frames in its Stellar electrolyzer stacks

The electrolyzer manufacturer Stargate Hydrogen, Estonia, is now using BASF’s Ultrason® to manufacture the frames in its stacks used for alkaline water electrolyzers (AWE). The polysulfone (PSU) Ultrason® S replaces metals such as nickel, resulting in significantly lighter stacks. This substitution is possible because BASF’s high-performance thermoplastic offers high temperature and chemical resistance also in harsh alkaline conditions. It can withstand high stack pressures due to excellent compression strength. As Ultrason® can be injection-molded, it provides greater design flexibility for easier functional integration than metal. The collaboration between Stargate Hydrogen and BASF has yielded an exceptional result: the pressurized stacks of the Stellar series are designed for long operational lifespans, supporting reliable hydrogen production, and reducing downtime and maintenance costs. This durability enhances the economic feasibility of green hydrogen production, making it a cost-effective solution.
The PA66/6T compound Ultramid® T6000 is ideal for producing small and complex E&E parts like high-voltage connectors and miniature circuit breakers.
Photo: BASF 2025
Trade News | July 28, 2025

High flowability, easy processing and good colorability: PPA for small and color-stable E&E parts

For many electric and electronics (E&E) components, where stiffness and strength of polyamide 66 (PA66) reach their limit, BASF customers can now choose from a tailored portfolio of PA66/6T compounds: Ultramid® T6000 is a high-temperature polyamide outperforming PA66 in mechanical and dielectric properties in presence of humidity and at elevated temperatures. 
The Japanese plastic products manufacturer Kyoraku uses BASF polyethersulfone’s Ultrason® E original honey color as design feature in its Amberware design tableware.
Photo: BASF 2025
Trade News | July 23, 2025

Let’s get old and keep in good shape together: Reusable tableware made of specialty plastic Ultrason®

The Japanese plastic products manufacturer Kyoraku, Tokyo, now uses BASF’s specialty plastic Ultrason® to add a unique tableware design concept to their comprehensive household goods portfolio: It is called Amberware and is made of Ultrason® E 3010 nat, an injection-molding and extrusion polyethersulfone (PESU) with improved toughness and high chemical resistance. The unique feature: Due to the original honey-colored tint of the PESU material, the plates have a light, transparent amber color. 
Trade News | June 17, 2025

#OurPlasticsJourney: BASF to showcase the sustainable future of plastics at K 2025

Ludwigshafen, Germany, 17 June 2025. As the world’s leading trade fair for plastics and rubber returns to Düsseldorf this October 8th to 15th, BASF is again on board – just as it has been since the very first K-Fair in 1952.
Trade News | June 16, 2025

Room acoustics expert Bosig relies on Basotect® EcoBalanced

As the first Basotect® customer, the room acoustics expert Bosig, Germany is now switching its product range to Basotect® EcoBalanced. BASF's thermoset is the world's first high-quality melamine resin foam with a 50% lower Product Carbon Footprint (PCF) compared to Basotect® standard grades.