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RCH - Rhein Chemie

Premium solutions for the rubber, lubricant and plastics industries

As a supplier to industries across the board, our subsidiary Rhein Chemie (RCH) offers an extensive palette of tailor-made additives, specialty chemicals and service products for the rubber, lubricant and plastics industries.

With its own laboratories and research centers in all parts of the world, Rhein Chemie adds extra value for its customers through its reliable advice and decades-long application expertise that is continually being developed and extended.

Key brands and products

  • Additives for the rubber industry:
  • Rhenogran® Rhenoslab® Santoweb® - polymer-bound chemicals and additives
  • Aflux® Rhenopren® Aktiplast® Rhenosin® - processing promoters
  • Rhenocure® Rhenofit® - specialty and standard chemicals
  • Antilux® - anti-sun check waxes and antiozonants
  • Urepan®, Rhenocure® - specialty polymers and functional additives
  • Rhenodiv®, Levaform® - release agents
  • Rhenomark® - tire tread marking inks
  • Rhenoshape® - tire curing bladders
  • Rhenobuild® - tire building bladders
  • Additives for the lubricants industry:
  • Additin® EP - high-pressure additives
  • Additin® AW - anti-wear additives
  • Additin® CI - anti-corrosion additives
  • Additin® WM - water-miscible additives
  • Additin® AO - antioxidants
  • Additin® PA - additive packages
  • Additin® SP - specialty products
  • Additives for the polyurethane and plastics industry:
  • Stabaxol® - hydrolysis stabilizers
  • Addocat®, Addovate®, Addolink® - catalysts, stabilizers, dispersants, crosslinkers and additives for polyurethanes (rigid foam, flexible foam, CASE)
  • Addonyl® - additives and catalysts for cast nylon
  • Addolink®, Addovate® - crosslinkers and antioxidants for polycarbonates

Main industries and areas of application

  • Automotive
  • Paper
  • Construction
  • Metal processing

Levaform® is a trademark of Momentive Performance Materials GmbH, Germany
Santoweb® is a trademark of Rhein Chemie Corporation, United States
Urepan® is a trademark of LANXESS Deutschland GmbH, Germany

If you want to find out more about Rhein Chemie, visit or contact one of the company's global representatives.



April 02, 2014

LANXESS makes managerial changes

Along with Matthias Zachert assuming his role as Chairman of the Board of Management at specialty chemicals company LANXESS, leadership changes at two business units and country entities, as well as one group function, are coming into effect.

May 13, 2013

LANXESS opens first production facility for high-performance bladders in Brazil

Modern facility for annual production of 170,000 bladders at Porto Feliz site / New facility for rubber additives in 2014 / Investment of about EUR 10 million; 60 jobs created

April 17, 2012

High-performance rubbers for sustainable mobility

Specialty chemicals company LANXESS is again actively participating this year in the Tires and Rubber Fair in Moscow.


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