Rubber composition

A rubber composition including 100 parts by weight of natural rubber and/or diene synthetic rubber and 30 - 100 parts by weight of carbon black having the following characteristics: (1) 24M4DBP of 0.95 - 1.30 ml/g; (2) Dst of 50 - 80 nm; (3) DELTA D50/Dst of 0.55 - 0.75; (4) DELTA D10/Dst of 1.0 - 1...

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Bibliographic Details
Main Authors KUSANO, TOMOHIRO, OHASHI, MASAYUKI
Format Patent
LanguageEnglish
French
German
Published 17.05.2000
Edition7
Subjects
ADHESIVES
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
DEVICES OR ARRANGEMENTS RELATED TO TYRES
DYES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
PERFORMING OPERATIONS
POLISHES
PREPARATION OF CARBON BLACK
REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
TYRE CHANGING OR REPAIRING
TYRE INFLATION
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
VEHICLE TYRES
VEHICLES IN GENERAL
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Summary:A rubber composition including 100 parts by weight of natural rubber and/or diene synthetic rubber and 30 - 100 parts by weight of carbon black having the following characteristics: (1) 24M4DBP of 0.95 - 1.30 ml/g; (2) Dst of 50 - 80 nm; (3) DELTA D50/Dst of 0.55 - 0.75; (4) DELTA D10/Dst of 1.0 - 1.5; (5) a component ratio of 20% or less; and (6) CTAB of 120 - 180 m /g. The rubber composition is excellent in abrasion resistance without impairing the low heat generation property and the processability thereof.
Bibliography:Application Number: EP19940101281