| 摘要 |
PURPOSE: A rubber coating glove and manufacturing method thereof are provided to increase feeling of wearing and workability by improving durability and traction of rubber coated on surface of the glove. CONSTITUTION: The manufacturing method of the rubber coating glove comprises the processes of spraying a solution containing 5 wt.% of calcium chloride on surface of the glove; impregnating the solution sprayed glove into a rubber solution prepared by mixing 93 wt.% of latex with 2 wt.% of sulfur, 2 wt.% of ZnO2 and 3 wt.% of promoting agent EZ (Zinc Diethyldith-iocarbamate) or TP (Sodium Di n Buthyldithiocarbamate) and aging the mixture for 12 to 16 hours; drying the impregnated glove with heated air of about 100 deg.C for 20 seconds; forming patterns by instantly dipping the coated glove into a mixed solvent prepared by mixing 50 wt.% of gasoline, benzene or solvent with 50 wt.% of acid (hydrochloric acid or sulfuric acid) in order to contract the rubber solution; drying the pattern formed glove with heated air of about 100 deg.C for 20 seconds; neutralizing constituents of the mixed solvent by dipping the dried glove into a neutralizing solution containing 5 wt.% of sodium hydroxide and 5 wt.% of sodium carbonate for 2 minutes; vulcanizing the rubber solution by drying the mixed solvent removed glove with heated air of about 130 deg.C for 30 minutes after washing the neutralizing solution with water, drying the washed glove at a temperature of 100 deg.C for 10 minutes and removing the mixed solvent remaining on the surface of the glove; and cooling the rubber solution vulcanized glove. |
