COMPOSIÇÃO ELASTOMÉRICA COMPOSTA, BEXIGAS DE PNEU E ARTIGOS ELASTOMÉRICOS RELACIONADOS

A presente invenção refere-se a um elastômero composto que exibe excelentes propriedades de transferência mecânica e de calor. O elastômero pode incluir dois ou mais diferentes negros de fumo e um dos negros de fumo é um negro de fumo parcialmente cristalizado. A compounded elastomer comprising an e...

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Hauptverfasser:	ALYSON M. CHRISTOPHER, OLIVER W. TASSINARI, FEDERICO VILLALPANDO-PAEZ, GREGGORY C. SMITH, PING ZHANG
Format:	Patent
Sprache:	por
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON DEVICES OR ARRANGEMENTS RELATED TO TYRES METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS VEHICLE TYRES VEHICLES IN GENERAL WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A presente invenção refere-se a um elastômero composto que exibe excelentes propriedades de transferência mecânica e de calor. O elastômero pode incluir dois ou mais diferentes negros de fumo e um dos negros de fumo é um negro de fumo parcialmente cristalizado. A compounded elastomer comprising an elastomeric resin, a first carbon black, and a second carbon black different from the first carbon black. The second carbon black is a partially crystallized carbon black having an OAN structure of greater than 120 cm3/100 g and less than 200 cm3/100 g, a surface energy of less than 10 mJ/m2 and a Raman microcrystalline planar size (La) of greater than or equal to 25 Å and less than or equal to 50 Å.