
bFI PROCESSING AIDS
FOR PROCESS OPTIMIZATION IN THE PLASTICS INDUSTRY
Break through technical limits with our innovative bFI processing aid – and give your processing workflows a real upgrade.
Using the example of bFI A 3745, we’d like to show you the potential of our products. With this processing aid, you not only optimize your manufacturing process and gain a competitive edge – you also get the opportunity to use an polymer additive that makes no compromises when it comes to sustainability.
Recyclability remains unaffected, and you save both energy and CO₂.
The additive is label-free, and the resulting process optimizations clearly speak for themselves – also in terms of measurable results. The following can be achieved:
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Cycle Time Optimization
Even small amounts of additive lead to significantly shorter cycle times.
Combined with an optimized overall process, this results in great potential for increased efficiency and more sustainable production.
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Reduce costs
Shortened cycle times result in a 5–15% overall process savings. Additional potential arises from energy savings, product range streamlining, and optimized workflows – all contributing to sustainable and cost-effective production.
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Reduce Processing Temperatures
Less energy, more possibilities: Temperature-sensitive additives remain stable, recyclates and bioplastics are protected. This creates a broader processing window – efficient and gentle on materials.
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Toxicological safety
With polymer additives from Polytives, you choose sustainable solutions – free from silicones, PFAS, and volatile substances.
For safe processes, strong results, and materials that are safe for both people and the environment.
BOOST YOUR PROCESSES WITH THE bFI FAMILY
Our processing aids are designed to universally enhance the processing of your plastics.
The flagship product, bFI A 3745, offers a wide range of benefits: it is a flow enhancer, energy saver, and process enabler. It allows for more intricate part designs, streamlined procurement through product range reduction, a lower CO₂ footprint, significantly shortened cycle times, and much more.

The additives are free from fluorine, ethylene glycol, and silicone. Moreover, the mechanical properties of your material remain unaffected.
See for yourself – request a sample today.


OPTIMIZING MELT VISCOSITY WITH OUR PROCESSING AID bFI A 3745
A picture is worth a thousand words.
As old as this saying is, it still holds true today. The left flow spiral in the adjacent image was produced using a conventional polymer blend. On the right, the significant impact of bFI A 3745 becomes clear.
Unlock the full potential of your material with Polytives’ polymer-based bFI processing aid.

Increase your productivity with an enhanced melt volume flow rate
The melt volume-flow rate (MVR) is a key indicator of the effectiveness of flow improvers like our bFI A 3745.
Its use delivers impressive results across nearly all polymer systems – while preserving the mechanical properties.
The additive is available as a powder or granulate, and we are happy to support your sampling process with our experience to date.

In addition to its high compatibility, our polymer-based additive delivers noticeable improvements in flow behavior even at single-digit dosage levels.
Moreover, recyclability is fully maintained, and both bio-based and recycled materials experience a significant quality boost.


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For your inquiries, technical questions, and project ideas, Steffen Felzer – our expert in polymer additives – will be happy to assist you.
