Our new Changzhou plant uses best-in-class technology

The new Keltan® EPDM plant in Changzhou uses Keltan ACE™ technology to produce consistent high quality grades. This plant’s cutting-edge technology will effectively serve the region’s increasing demand for synthetic rubber. The Changzhou plant currently produces ten different premium grades of EP(D)M tailored to Asian customer needs.

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Keltan Connect

Now available in Chinese

With Keltan Connect we offer our customers exclusive access to our online database with extensive technical data, over 200 recipes and much more. Keltan Connect is now available in Chinese.

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New Changzhou plant fully operational

Wherever you grow, we follow

The new Keltan® plant in Changzhou is fully up and running. The world-scale EP(D)M plant clearly underlines our commitment to being closer to our customers and supplying them with premium products. With technical customer approvals in place, we have started commercial sales.

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Synthetic rubber with high resilience and excellent heat resistance properties

We have developed Keltan 9565Q, an ethylene-propylene-diene rubber (EPDM) that can really compete with natural rubber (NR), which is susceptible to aging. This new grade is characterized by its extremely high NR-type strength and resilience.

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Greener than green

How can the CO2 footprint be further reduced during the processing of “green” rubber? Anyone wishing to develop “green” rubber articles can already turn to the Keltan Eco EPDM rubber. Keltan experts have now examined which plasticizer oils and fillers can be combined with this bio-based rubber to reduce the carbon footprint of the resulting compounds still further.

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Keltan ECO Making the Ecological Difference

Bio-based EPDM from LANXESS for rubber seals production

We provide our innovative bio-based Keltan Eco EPDM rubber to Freudenberg Sealing Technologies. This well-known global manufacturer of seals and vibration control technology products recently started to produce rubber seals made of Keltan Eco EPDM at its North American affiliate.

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Keltan ACE™

Innovation in China

Keltan Connect

Now available in Chinese

Keltan worldwide

Now made in China

Synthetic rubber

Keltan 9565Q

Greener than green

Reduce CO2 footprint

Keltan ECO

Making difference


  • Change of leadership in LANXESS Board of Management

    The Supervisory Board of LANXESS AG has resolved at its meeting today to end, by mutual agreement, the appointment of Axel C. Heitmann as Member and Chairman of the Board of...

  • LANXESS successfully completes conversion to ACE technology at Geleen EPDM site

    The largest production line for the Keltan-branded EPDM synthetic rubber at the LANXESS’ site of Sittard, Geleen, The Netherlands, has been successfully converted to the company’s...

  • Perfect dynamic mounting

    Keltan 9565Q is a new ethylene-propylene-diene rubber (EPDM) from synthetic rubber pioneer LANXESS that features a particularly high molecular weight. Thanks to its outstanding...

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