Chloroprene rubber/nature rubber for skirt of hovercraft and manufacturing method of chloroprene rubber/nature rubber
2011
The invention relates to a chloroprene rubber/nature rubber for skirt of a hovercraft and a manufacturing method of chloroprene rubber/nature rubber; banburying, open milling and vulcanization technology are carried out on NR (natural rubber), CR (chloroprene rubber), S (sulfur), DM (dry matters), ZnO (zinc oxide), MgO (magnesium oxide), NA-22, carbon black N550 and N330, kaolin, white carbon black, Si-69, rubber adhesive XS-110, StA, aromatic oil, preservation wax, anti-aging agents 4010NA, A and RD; and in the rubber adhesive XS-110, rubber adhesive XS-110 and resorcinol pre-condensation resin are used as main body materials, active additives and inert fillers are added for manufacturing, and then the rubber adhesive XS-110 is directly added in the later stage of mixing of sizing materials, material feeding speed is high, so that the process is simple and easy; and white carbon black/si-69, namely rubber containing an XS-100/white carbon black/si-69 system, is matched, so that the adhesive intensity of the rubber and a framework material is greatly improved.
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