Performance Polymers

Ultrasim^®- Your CAE Simulation Pioneer

Are you looking for support to develop sustainable innovations using plastics and foams? BASF’s trailblazing computer-aided engineering (CAE) competence Ultrasim^®is here to help! First launched in 1999, Ultrasim^®has generated an impressive track record of assisting customers across all industries in developing sustainable innovations. Our global network of simulation experts continues to push the boundaries of what is possible in CAE simulation and will help you find the optimum solution for your challenge.

1. What is Ultrasim^®?

Ultrasim^®is the leading Computer-Aided Engineering (CAE) solution that specializes in numerical simulations for components and processes using BASF plastics and foams. It boasts a wide range of functionalities:

Ultrasim^®is a powerful and modern material modelling tool
Ultrasim^® can be linked to different finite element solvers
Ultrasim^®is a material data visualizer
Ultrasim^®is a collection of software tools

Since 1999, Ultrasim^®has continuously been a pioneer in advancing simulation technology, particularly in the field of integrative simulation for plastic applications. The innovative approach has revolutionized the design, manufacturing, and optimization of plastic components, leading to improved product quality, increased efficiency, and reduced time-to-market.

2. How can Ultrasim^®help you?

Ultrasim^®can assist you in various ways: It enables the virtual calculation of component concepts, ranging from virtual prototyping and ideal manufacturing processes, all the way to the final mass-produced component.

With its strong focus on integrative simulation, Ultrasim^®allows for better prediction of mechanical properties, optimization of manufacturing processes, and early identification of potential issues during the development phase.

By utilizing Ultrasim^®, you can enhance your product quality, improve efficiency, reduce costs and the product carbon footprint, and achieve sustainable production, ultimately leading to greater success in your innovations using BASF plastics.

3. How can you get access to Ultrasim^®services?

If it comes to virtual engineering, Ultrasim^® is the way to go. If you want to develop a part or if you have a new idea where BASF materials can play a role, we can support you with engineering and simulation knowledge, design know-how and our holistic view which integrates material, process and part design.

Regardless of whether you’re already a BASF customer or not: if you’re interested in Ultrasim^®services, please get in touch!

Our Ultrasim^® Team is here to help!

You need help with Integrative Simulation, Material Modelling and Data, Static and Dynamic Mechanical Simulation, Injection Molding Simulation or Polyurethane Simulation?

Contact our Experts

In need of simulation services for your product? Check out our Ultrasim^® services

Integrative Simulation

Integratively simulate parts using reinforced plastics or reactive PU-foams

Material processing has a big impact on part performance. Before a structural load case can be studied, a process simulation needs to be performed. Ultrasim^®is the pioneer in integrative simulation for plastic and foam applications, focusing on the impact of material processing on part performance. Since 1999, we have been providing comprehensive simulations for SFRPs (short fiber reinforced plastics), reactive PU foams, and particle foams, optimizing design and production processes for high-quality plastic components.

Explore more about integrative simulation

Material Modelling and Data

Simulate with material data for process and structural simulations
Provide material models for specific applications like fatigue, creep, cyclic loading, and thermomechanics

Ultrasim^® offers an extensive range of material data from BASF's product portfolio, including Ultradur^®, Ultramid^®, Ultraform^®, Ultrason^®, Elastolit^®, Elastollan^®, and more. This data is utilized for both process and structural simulations, enabling accurate predictions of material behavior. Ultrasim^®also provides specialized material models for specific applications, such as fatigue, creep, cyclic loading, and thermomechanics, ensuring a comprehensive analysis for various scenarios.

Check out material modelling and data

Static and Dynamic Mechanical Simulation

Analyze and optimize structural integrity and performance of components and parts

Ultrasim^®enables comprehensive static and dynamic mechanical simulation, allowing you to analyze and optimize the structural integrity and performance of components and parts for improved product quality, reduced development times, and ultimately cost savings. Two major characteristics of Ultrasim^® are fundamental for its high accuracy: First, its unique material model considers most of the specific properties of thermoplastic materials, such as anisotropy, strain rate sensitivity, tension-compression asymmetry, and temperature dependency. Second, it uses an integrative approach by using fiber orientation information from the process simulation to determine material anisotropy in each integration point of the mechanical simulation model.

How to analyze and optimize the performance of components and parts

Injection Molding Simulation

Part and mold design
Optimize molding process
Process and mold troubleshooting

Injection molding simulation utilizes advanced tools and techniques to assist with tool design, optimize the molding process, and troubleshoot mold-related issues. It helps ensure efficient and effective production by analyzing factors such as filling behavior, pressure behavior, and early identification of potential issues during the development phase.

How to support tool design, optimization, and troubleshooting

Polyurethane Simulation

First-time-right part and process design
Accelerated mold prototyping
Trouble-shooting of foaming processes
Predicting part performance

We support you to optimize your PU foaming process and mold regarding robustness and performance. Our in-house simulator predicts the flow and expansion of our PU foams in your mold. Issues like the formation of voids or thermal hot spots can be avoided by design before the first prototype is manufactured. We predict the density distribution in the mold and its impact on the mechanical and insulation performance of your part.

How polyurethane simulation helps with tool design and optimization

Discover the easy-to-access app that addresses your specific challenge:

molded

Quick insights if your part can be injection molded? Upload a CAD file, select a material from our portfolio and get your results within seconds. Iterate fast, detect problematic areas early in the part development process and shorten time to market.

Injection molding simulation easy and accessible

Die BASF hat jetzt ihr Simulationstool Ultrasim® so erweitert, dass sich das Aufschäumen und Aushärten der Weichintegralschaumsysteme Elastofoam® I für Automobil-Lenkräder präzise vorhersagen lässt. Damit können sowohl die wichtigsten chemischen Reaktionen als auch das Fließverhalten des Polyurethanschaums im Werkzeug berechnet werden. Der neue BASF-Service ermöglicht es Lenkradherstellern, Entwicklungszyklen zu verkürzen, so Kosten zu senken – und gleichzeitig die Trends hin zu größerer Funktionsintegration, mehr Elektronik und individuellem Design bei Lenkrädern zu verwirklichen. Er ist bei Automobilzulieferern wie ZF-TRW Automotive Safety Systems im Einsatz.

BASF has expanded its simulation tool Ultrasim® so that it can now precisely predict the foaming and curing of the flexible integral foam system Elastofoam® I for car steering wheels. With the detailed simulation, the most important chemical reactions as well as the flow behavior of the polyurethane foam in the mold can be calculated. The new BASF service allows steering wheel manufacturers to reduce development cycles, thereby lowering costs, while at the same time realizing the trends towards greater functional integration, more electronics and individual design in steering wheels. It is used by automotive suppliers such as ZF-TRW Automotive Safety Systems.

Foaming

Simulate the 3D foaming process of our polyurethane foams in your foamed parts. Simply select a material from our database, and we will guide you through the simulation.

More insights on 3D foaming process

Mapper

BASF's integrative simulation approach takes the production of the plastics component into account for calculating its mechanical performance. The anisotropic fiber orientations are transferred to the corresponding areas in the mechanical finite element model.

Customize your components with our mapper app

VELA

VELA can support you prototyping a domestic warm water tank to achieve better results in less time.

Calculate your heat loss and energy labels

Explore where Ultrasim makes a difference

Teaser Image for an Interview on Plastics Insights with Stefan Glaser

"The Integrative Aspect Is Our Great Advantage"

The CAE simulation service Ultrasim celebrates 25 years of pioneering work in virtual engineering. BASF customers from various industries use the tool, whose services have recently become available as web apps, for their development and innovation processes. The trade publication "Plastics Insights" took stock in an interview with Dr. Stefan Glaser, Vice President Simulation Engineering & Ultrasim.

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Ultrasim® - Your CAE Simulation Pioneer

1. What is Ultrasim®?

2. How can Ultrasim® help you?

3. How can you get access to Ultrasim® services?

Our Ultrasim® Team is here to help!

In need of simulation services for your product? Check out our Ultrasim® services