Sternoil Poly RA

PRA, as a polymer of ricinoleic acid , is non-toxic iscous pale-yellow coloured liquid with a fatty odour. It has a good oxidative biodegradability, non-volatility, and stability. PRA is used to manufacture thermosetting elastomers.
  • Chemical Industry
  • Lubricant & Greases
  • Plastics&Rubber
Chemical Designation
  • Polymerized ricinoleic acid

CAS Number
  • 27925-02-6

Chemical Group
  • Castor Oil Derivates


Form
  • Liquid

Containers
  • Bulk, Drums, IBC

Acid Value (mg KOH/g)
  • 49 – 55

Iodine Value (g/100g)
  • 84 – 101

















  • Care Ingredients: Ihr professioneller Partner für Kosmetikrohstoffe. Performance Chemicals: Ihr leistungsstarker Partner im Bereich der Basis- und Spezialchemie.

    Knowledge

    Natural Base Oils for Environmentally Friendly Base Materials Plant-based esters are used in lubricants for a variety of applications. They offer a number of advantages over mineral oils, which makes them an attractive alternative: All a Matter of Viscosity Berg+Schmidt offers a wide range of lubricant esters with a variety of viscosities. Viscosity has a […]
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  • Care Ingredients: Ihr professioneller Partner für Kosmetikrohstoffe. Performance Chemicals: Ihr leistungsstarker Partner im Bereich der Basis- und Spezialchemie.

    Knowledge

    The EU Regulation for Deforestation-Free Products Deforestation and forest degradation are the main causes of global warming and the loss of biodiversity. According to FAO estimates, 420 million hectares of forest were cleared between 1990 and 2020. This corresponds to an area larger than the European Union. The expansion of agricultural land for the production […]
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Care Ingredients: Ihr professioneller Partner für Kosmetikrohstoffe. Performance Chemicals: Ihr leistungsstarker Partner im Bereich der Basis- und Spezialchemie.

Berg+Schmidt GmbH & Co. KG
An der Alster 81
20099 Hamburg
Germany

Phone: +49 40 284 039 11
Fax: +49 40 284 0958 44
performancechemicals@berg-schmidt.com

Stern-Wywiol Gruppe
An der Alster 81
20099 Hamburg
Germany

Phone: +49 40 284 039 0
info@stern-wywiol-gruppe.de

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