Buna® CB 728 T

Buna® CB 728 T is a Neodymium catalysed butadiene rubber with a very high 1,4-cis content together with a very low 1,2-vinyl content, a relatively narrow molecular weight distribution and a low degree of branching. The product is particularly suited for use in high impact polystyrene (HIPS) and for the mass-solution polymerization of Acrylonitrile-Butadiene-Styrene resins (m-ABS). Buna® CB 728T complies with important the food contact regulations.
Mooney Viscosity 44 MU ISO 289 / ASTM D 1646 ML (1+4) 100 °C
Solution Viscosity 160 mPa.s Internal Method
Cis 1,4 Content > 94 %
Color < 5,0 Internal Method

Documents

Arlanxeo Brochure: Buna®, Taktene®, X_Butyl® Brochures Download
Arlanxeo Product Overview: Buna®, Taktene®, X_Butyl® Brochures Download
Buna® CB 728 T Product Data Sheet Product Data Sheet Download
Buna® CB 728 T Safety Data Sheet Safety Data Sheet Download

Additional Information

Supply Form Bales
Storage Life Conditions The product should be stored dry and at temperature < 35°C. Exposure to light has to be avoided.
Safety Literature on the health and safety aspects of this product has been published. Before working with this product, personnel must be familiarised with its hazards, proper use, and handling. The available information is summarised in the Safety Data Sheet.

Industries and Applications

Buna® CB 728 T is used for

Our services

Webshop

Place an order and manage your order history.

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.