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Ravaflex BIIR

Bromobutyl Rubber

Supplied by Ravago Group

The technical datasheet with complete property values for Ravaflex BIIR is available to members of the Prospector Plastics Database.
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Product Description
Reprocessed brominated copolymer of isobutylene and isoprene with a very good processibility
General  
Material Status 
  • Commercial: Active
Availability 
  • Europe
Features 
  • Antioxidant
  • Copolymer
  • Good Processability
Appearance 
  • Amber
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D297
Mooney Viscosity (ML 1+8, 257°F)
MU
 ASTM D1646
Ash Content - 1 hr (1022°F)
%
 ASTM D297
Moisture Content (221°F)
%
 Internal Method
Additional Information
Nominal Value
Unit
Test Method
Antioxidant Additive
 
  
Bromine Content
%
 Internal Method
Packaging
g
  
It is compatible for co-curing with conventional diene rubbers. It shows a good resistance to oxidative and ozone degradation and has a low gas permeability.
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Ravaflex BIIR, Ravaflex , RavaflexBIIR, BIIR, Bromobutyl Rubber, Thermoplastic Elastomer, TPE, Ravago, BromobutylRubber, ThermoplasticElastomer
Features
Features may also be described by the following terms: Good Processability, Easy Processing.
Notes
1Typical properties: these are not to be construed as specifications.
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.