PolymerCycle GroupPC
DYLEX
Recompound
Polycarbonate is transparent, highly impact-resistant and dimensionally stable – ideal for frames, reflectors and control units.
Technical Recompounds.
Demanding Applications.
hovo
Hoffmann + Voss
Since 1962 we have been refining virgin materials and recyclates, including from PCR streams, into engineering compounds precisely tailored to our customers’ requirements, ready for direct use in the component.
Manufacturers receive materials that perform reliably even in demanding applications – tested in our own laboratory, aligned with our application engineering and available in smaller batch sizes. Hardly a premium vehicle is built without a material from our house.
At a glance.
founded
1962
by Heinz Hoffmann and Karlheinz Voß
production capacity
> 10,000t
engineering compounds per year
laboratory
24/7
three tests before every delivery
Our products
Engineering compounds to your specification – precisely matched to your requirements. All lines can be adjusted with additives, colours and fillers such as glass beads, glass, mineral or carbon fibres, also in smaller batch sizes. Also available with PCR content on request.
PC + ABS
DYBLEND
Recompound
The blend combines the heat resistance of PC with the easy processing of ABS – proven in automotive lamp housings.
PC + ASA
DYBLEND A
Recompound
PC + ASA is weather-, UV- and colour-stable – as new compound or recyclate, custom colour-matched.
PC + PBT
DYBLEND B
Recompound
PC + PBT combines toughness, stability and resistance – for demanding automotive components.
PC + PET
DYBLEND P
Recompound
PC + PET is chemically resistant and also available with post-consumer recycled content.
ABS
DYLAC
Recompound
ABS is impact-resistant, easy to colour and has a high-quality surface – for white goods, consoles and housings.
ASA
DYLAC A
Recompound
ASA is the weather- and UV-resistant alternative to ABS – coloured as new compound or grey/black as recyclate.
M-ABS
DYLAC M
Recompound
M-ABS made from 100 % recycled regrind – with individual colour matching and excellent material properties.
PA 6
DYMID 6
Recompound
Polyamide 6 is tough, wear-resistant and electrically insulating – in demand for electronic and electrical parts.
PA 66
DYMID 66
Recompound
PA 66 withstands high temperatures and loads – glass- or mineral-fibre reinforced for technical applications.
PBT
DYLOX
Recompound
PBT is dimensionally stable, chemically resistant and insulating – with or without glass fibres for electronics.
PP
DYCOM
Recompound
Polypropylene is light, chemically resistant and highly versatile – with emission values tested in-house.
Hollow glass spheres
DYGLASS
Recompound
Micro hollow glass spheres reduce weight and provide high strength and a matte, scratch-resistant surface.
Flame retardant
DYFENCE
Recompound
Flame-retardant compounds for injection-moulded parts in flammability class V0 – UL listed.
Our services
From compounds to specification through to seamless laboratory testing – around the clock in our own lab.
- Twin-screw extruders with integrated melt filtration
- Colours, additives and fillers such as glass, mineral or carbon fibres to your requirements
- Compounds from virgin material or PIR/PCR recyclate – up to 100 % recycled content
Case study
Automotive: instrument panels in the loop
Die-cut waste from multi-layer instrument panels becomes OEM-compliant recompound again.
OEM
compliant recompound
Same part
return into the same or a comparable automotive part
- 01
Separation
Components are mechanically shredded and separated by wind sifting and density separation – high-purity, reproducible fractions.
- 02
Compounding
The regranulates are adjusted with additives to individual OEM requirements and processed into specification-compliant series material.
- 03
Lab testing
Mechanical, thermal and rheological testing to OEM specifications, validated for part and surface.
Certified.
Trust you can check.
DIN EN ISO 9001
Quality management
DIN EN ISO 50001
Energy management
Get in touch
Need a compound to specification?
Our team develops customised materials with you – also in smaller batch sizes.
Send a message
Frauke Hoffmann
Managing Director, Head of Sales