Ultracur3D® ST45 by BASF

Reactive urethane photopolymer for tough applications that require a combination of high strength, long-term toughness and impact resistance.

Well suited for high -performance functional parts requiring high accuracy and mechanical strength. Biocompatible, with excellent surface quality and ability to produce super fine detail. Ideal applications include housings, enclosures, consumer facing components, parts requiring textures or highly detailed design features.

Key Features

Excellent combination of high strength, toughness and impact resistance
Very fast printing and post processing
Low Viscosity
Exceptional surface quality and accuracy
Biocompatible (ISO 10993)
Flammability: UL-94 (HB)
Color: Black, clear

Compatible Printers

Origin Two

A true injection molding alternative for economical low and medium volume production, with matching accuracy, repeatability and surface finish, in a broad range of performance materials.

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Origin® One

A transformative 3D printer enabling flexible production of end-use parts in a diverse range of high-performance materials. Achieve industry-leading accuracy, consistency, detail and throughput with the Programmable PhotoPolymerization P3™ technology. Get ready for a new era of 3D printing.

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This is also compatible with 385 and 405 nm open DLP and LCD printers

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Origin® One Material Comparison

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Further Resources

Visit the Stratasys Support Center

Additional Resources

Stacking builds for maximum throughput on Origin One.

Learn how a single Origin One utilizes stacking builds to produce one hundred parts in 24 hours at a fraction of the cost of traditional manufacturing.

How Origin One and Forward AM drive material development.

Learn why Origin One’s leading Open Materials License is based on feedback from three years of deep partnerships with leading chemical manufacturers.

Origin One Textured Sample Request.

This textured cylinder demonstrates the exceptional surface quality and detail of the P3™ process combined with a strong and durable material, ST-45 by BASF. Commercial-grade production parts are now possible with P3 on the Origin One.

Learn how a single Origin One utilizes stacking builds to produce one hundred parts in 24 hours at a fraction of the cost of traditional manufacturing.

Learn why Origin One’s leading Open Materials License is based on feedback from three years of deep partnerships with leading chemical manufacturers.