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Autofroth® (PU) 
Performance MaterialsBASF Plastic AdditivesRubber AdditivesK 2022

Performance Polymers

Autofroth®: Low-Pressure, Rigid Polyurethane (PU) Foam Systems

Autofroth® polyurethane foam systems are specially formulated to meet and exceed customer needs in commercial refrigeration, marine, refrigerated trucking (reefer), and countless other applications.

Backed by field-proven performance and BASF’s world-class expertise in chemistry, Autofroth® offers a cost-effective alternative to conventional high-pressure polyurethane foam systems.

What are Autofroth® systems?

Autofroth® are two-component, specialized polyurethane foam systems dispensed under low pressure using BASF equipment.

Here’s how it works:

1. Nitrogen pressure “pumps” each polyurethane component through the dispensing gun.

2. Each flow controller dispenses the component at the desired ratio.

3. The two components combine in a static mixer, which helps maintain the foam’s consistent texture and pattern.

BASF Autofroth®  foam systems can be supplied in portable pressurized tanks, eliminating the need to dispose of totes or drums. The Autofroth® systems offer simplified setup, processing and maintenance — all supported by the dedicated service team at BASF.

Key Advantages

Great Performance
Combining BASF’s chemical expertise with field-proven performance in various rigid foam applications such as marine, refrigerated trucks (reefer), commercial refrigeration, and numerous other applications.
Full Capabilities

The Autofroth® systems can be formulated to produce foam suitable for anything from light, thin cross-sections to heavy structural parts.

Environmentally Friendly
BASF Autofroth® uses eco-friendly blowing agents that have zero ozone depletion potential (ODP) and low global warming potential (GWP<1).  BASF also offers the option of returnable tanks, so the disposal of drums or totes is not needed.
Strong Technical Support

Technical service offers expert assistance in the field.

Simple Operation
BASF dispensing equipment is straightforward to set up, operate, and maintain.
Design Freedom
Foam conforms to any shape and various substrates. Freedom to foam from thin wall thickness to structural parts.

Autofroth® Equipment Features and Benefits 

  • Simple and cost-effective to set up
  • Returnable portable tanks are available, eliminating drum or tote disposal
  • Dispensing equipment can be set up as a portable or permanent system
  • Quality control options include programmable timers, ratio monitors, and data acquisition
  • No pumps, heat exchangers, or mechanical mixers required

Explore Autofroth®

Tailor-made for individual needs: We support our customers in developing application-oriented solutions.

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Endless Possibilities
Autofroth® is a proven technology with endless application possibilities. Explore examples to see how we can address a specific challenge or need in your field.
  1. Explore Applications
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Versatility of Autofroth®
BASF Autofroth® rigid polyurethane foam systems are specially formulated to meet and exceed customer needs in numerous applications including but not limited to commercial refrigeration, marine, and refrigerated trucking (reefer). 
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