X_Butyl® RB 301

A non-staining, medium unsaturation isobutylene-isoprene copolymer with high Mooney viscosity produced with calcium stearate

Polymer Properties

Mooney Viscosity 51 MU ISO 289 / ASTM D 1646 ML (1+8) 125 °C
Unsaturation 1,85 %(Mol) (*)
Antioxidant non-staining ≥ 0,03 wt % (*)
Ash Content ≤ 0,3 wt % ISO 247 / ASTM D 5667
Volatile Content ≤ 0,3 wt % ISO 248 / ASTM D 5668

Documents

Arlanxeo Brochure: Buna®, Taktene®, X_Butyl® Brochures Download
X_Butyl® RB 301 Product Data Sheet Product Data Sheet Download
X_Butyl® RB 301 Safety Data Sheet Safety Data Sheet Download

Additional Information

Supply Form Bales
Safety Relevant safety data and references as well as the possibly necessary warning labels can be found in the corresponding safety data sheet, which is available on http://www.butyl.com.

Can we help you?

Do you have questions about our products, are you looking for technical advice or would you like to learn more about solutions?

Contact us

Our services

Handbook of Synthetic Rubber

Teaser text for handbook of synthtic rubber tile.

Learn more

Webshop

Teaser text for webshop tile.

Disclaimer

ARLANXEO makes no representations, guarantees, or warranties of any kind with respect to the information contained in this document (the "Information") about its accuracy, suitability for particular applications, or the results obtained or obtainable using the Information. Some of the Information arises from laboratory work with small-scale equipment that may not provide a reliable indication of performance or properties obtained or obtainable on larger-scale equipment. Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications. Processing conditions can cause material properties to shift from the values stated in the Information. You have the responsibility to conduct full-scale end-product performance testing to determine suitability in your application, and you assume all risk and liability arising from your use of the Information and/or use or handling of any product. ARLANXEO makes no warranties, express or implied, including, but not limited to, implied warranties of merchantability and fitness for a particular purpose, with respect to the Information, ARLANXEO's products listed in the Information, or the suitability of either ARLANXEO’s products, or the Information, for your process or end-use application. This document and the Information shall NOT operate as permission, recommendation, or inducement to practice any patented invention without permission of the patent owner. Any offer to sell, offer to purchase, or sale of ARLANXEO's products are expressly governed by ARLANXEO's general terms and conditions of sale applicable to the ARLANXEO legal entity selling, or offering to sell, any such product.
Baymod® and X_Butyl® are trademarks of LANXESS Deutschland GmbH and registered in many countries worldwide and used under license.