| 摘要 |
<p>PROVIDED IS A METHOD FOR PRODUCING A NATURAL RUBBER MASTERBATCH INCLUDING STEPS OF MIXING A NATURAL RUBBER LATEX WITH A SILICA SLURRY INCLUDING WATER AND A SILICA DISPERSED THEREIN TO OBTAIN A MIXTURE LIQUID; AND DRYING THE MIXTURE LIQUID. IN THE METHOD, AT LEAST ONE COMPOUND FOR CROSS-LINKING A PROTEIN SELECTED FROM THE GROUP CONSISTING OF FORMALDEHYDE, PARAFORTHALDEHYDE, FORMALIN, GLUTARALDEHYDE AND GLYOXAL IS ADDED TO THE NATURAL RUBBER LATEX IN ADVANCE TO CROSS-LINK A PROTEIN IN THE NATURAL RUBBER LATEX. THE NATURAL RUBBER LATEX THUS PROCESSED IS MIXED WITH THE INORGANIC FILLER SLURRY.</p> |
