Lanxess Buna SE 1721 TE Rubber

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Lanxess Buna SE 1721 TE Rubber
Categories:	Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes:	Buna SE 1721 TE is a butadiene-styrene copolymer, produced by cold emulsion polymerization, using fatty and rosin soaps as emulsifiers. The elastomer is extended in oil with a PCA (Polycyclic Aromatic Hydrocarbons) content less than 3.0% and PAHs (individual Polycyclic Aromatic Hydrocarbons) content less 10 ppm which is compliant the European directive 2005/69/EC. The monomers are randomly distributed in the polymer structure, while the butadiene fraction is found in its major part in the trans configuration with small fractions of cis and vinyl configurations. CAS No: 9003-55-8 Plant: Duque de Caxias-RJ-Brazil Information provided by Lanxess.
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Volatiles	<= 0.50 %	<= 0.50 %	ASTM D5668
Mooney Viscosity	55	55	[ME]; ASTM D1645

Chemical Properties	Metric	English	Comments
Styrene Content	40 %	40 %	Bound; ASTM D5775

Processing Properties	Metric	English	Comments
Shelf Life	12.0 Month @Temperature <=40.0 °C	12.0 Month @Temperature <=104 °F

Descriptive Properties
Content	<0.5 %		Free soap
	27.2 percent		Oil
	5 percent		Organic acid

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
Tipco Tipcofil® KMX 800 FR - UL94-V0 Flame Retardant, Highly Filled PBT/PC Alloy, with High Heat Stability
Synthos BUNA™ SB 1723 Schkopau Cold Polymerized Emulsion Styrene Butadiene Rubber (E-SBR)
Process Technologies Inc BUNA-N Sanitary Gasket
Lanxess Buna CB 55 L Rubber
Dow Buna® SB 1500 Cold polymerized Emulsion Styrene Butadiene Rubber (E-SBR)

PLANY8514 / 208907

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message