Automotive
Cellasto® reduces NVH in the automotive body
In automobiles, the body takes a beating. From potholes in the road to vibrations between internal touchpoints, there are many opportunities for noise, vibration and harshness (NVH) to transfer from the vehicle to your customer. Create a noticeably smoother, quieter driving experience by using Cellasto® in automotive body components. This versatile microcellular polyurethane elastomer efficiently reduces NVH, regardless of the origin.
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Select a state-of-the-art material for the automotive body
The dynamic nature of Cellasto® allows it to serve a broad range of purposes in the body of automobiles. Its physical properties can be isolated and used to enable you to design custom-made solutions to NVH challenges, whether your product is a sleek sports car or heavy-duty truck.
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High volume compressibility
Able to fit within tight spaces with low lateral expansion, resulting in a lighter vehicle that require smaller components and low compression set over the lifetime of the vehicle
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Damping of high load impacts
Vibration control for high amplitudes uniquely combined with complementary cushioning for low amplitudes, all in one material solution
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Noise isolation
Control noise from road surfaces, body contact, and metal-to-metal contact with a variety of damping and isolation solutions
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High elongation
Avoid costly cracks and breaks resulting from harsh impacts when you incorporate this highly flexible, resilient material
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Dynamic stiffness
Vehicles run smoothly and handle easily with an adjustable load deflection curve. These favorable stiffening properties can be used for a variety of applications
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Durability
Protect the structure while also ensuring continuous, lifelong performance with excellent abrasion and stress resistance
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Design freedom
Expand the scope of your innovations with custom variations that allow for a range of material densities, shapes and sizes
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Global experts
Gain value when you co-create with BASF’s team of global engineers, designers and specialists who work with you on challenging specifications and tight deadlines
Body applications
The varsatility of Cellasto® allows it to be used in a wide variety of applications related to the car body, including both small and large components that can be made entirely out of this high-performance material, or in combination with another material. Because of its superior ability to absorb kinetic energy and dampen vibrations, your automobiles will operate with greater efficiency while delivering a smooth, quiet ride.
Mounts for unibody passenger vehicles
Automotive body mounts made with Cellasto® reduce NVH from road surfaces
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Use in dampers for doors to avoid the harsh sounds of metal-on-metal
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Lighter weight parts make the car more fuel-efficient and easier to handle
- Isolate noise and acoustics by adding Cellasto® acoustic pads around batteries and speakers, reducing rattling or “booming” noises resulting from the transmission of vibrations from the battery box to the body
- For additional NVH reduction, you can isolate an entire subframe using Cellasto® to reduce vibrations from motor and steering mechanisms, road noise and vibrations, thereby creating a smooth, sleek ride
Cabin or ladder mounts for body-on-frame trucks
Trucks and commercial vehicles weather the most challenging conditions, but durable doesn’t have to mean heavy. With Cellasto®, cabin mounts are lighter and put less strain on the components attached to them while protecting the driver from NVH.
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Reduce noise originating from the road and subsequent vibration into the cabin
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Damp vibrations from chassis and powertrain as well as any resonance effects
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Transfer high static loads of the body, creating a safer, more comfortable ride
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Provide lifelong performance with excellent durability and abrasion resistance
- Reduce the overall weight of the vehicle with Cellasto® cabin mounts while gaining high energy absorption and lighter components
- Save space by reducing component height due to high compressibility and low lateral expansion behavior of the material
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