WET MASTER BATCH, METHOD FOR PRODUCING THE SAME AND RUBBER COMPOSITION BY USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a wet master batch capable of easily producing a variety of various kinds of rubber compositions. SOLUTION: This master batch obtained by mixing a natural rubber latex and/or a synthetic rubber latex with a slurry solution obtained by dispersing carbon black in water in advance, dehydrating and drying is provided with that the blended amount of the carbon black is >100 and≤1,000 pts.mass based on 100 pts.mass rubber component in the wet master batch. COPYRIGHT: (C)2009,JPO&INPIT