Difference between revisions of "Polybutadiene"
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== Description == | == Description == | ||
| − | A thermoplastic resin which is similar to [ | + | A thermoplastic resin which is similar to [[rubber,|natural natural rubber]]. Polybutadiene is made by the polymerization of 1,3-butadiene with a stereospecific organometallic catalyst in order to obtain the cis isomer. Polybutadiene has good wear and crack resistance. It is used in tire treads and as a coating. It is often blended with [[styrene|styrene]] to form [[styrene-butadiene|rubber SBR]] and blended with styrene and [[acrylonitrile|acrylonitrile]] to form [[acrylonitrile|butadiene styrene resin ABS]] rubbers. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
Revision as of 11:25, 10 May 2016
Description
A thermoplastic resin which is similar to natural natural rubber. Polybutadiene is made by the polymerization of 1,3-butadiene with a stereospecific organometallic catalyst in order to obtain the cis isomer. Polybutadiene has good wear and crack resistance. It is used in tire treads and as a coating. It is often blended with Styrene to form rubber SBR and blended with styrene and Acrylonitrile to form butadiene styrene resin ABS rubbers.
Synonyms and Related Terms
PBR (butadiene rubber); polybutadiene elastomer (AAT); polibutadieno (Esp.); poli butadiene (It.); polibutadieno (Port.)
Other Properties
Soluble in aliphatic and aromatic hydrocarbons.Insoluble in acetone, diethyl ether.
Hazards and Safety
Toxic by ingestion and inhalation.Skin contact may cause irritation.Combustible.
Sources Checked for Data in Record
- G.S.Brady, G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 127
- Richard S. Lewis, Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
- Random House, Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
- Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000