FIELD: carbon materials. SUBSTANCE: invention relates to carbon blacks that may be used in various areas and particularly in production of plastic and rubber formulations. Appropriate is furnace carbon black with iodine number 12-18 mg/g and dibutylphthalate number 28-33 cu.cm/100 g. Advantage of carbon blacks is possibility to incorporate them into natural and synthetic rubbers and into plastics and their mixtures instead of thermal and furnace black mixture. EFFECT: extended assortment of products. 3 cl, 2 dwg, 6 tbl
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Authors
Dates
1998-09-10—Published
1994-02-25—Filed