Use of gamma radiation in radiation Co polymer rubber oval nakap natural cross stylist using cobalt 60, by changing the intensity of the radiation intensity radiation 10 and 20 kGy LaTeX received radiation, pouring down on the phaenkrachok, so that the synthetic rubber moulded rubber by left at room temperature for a period of 3 days to extract co polymer, soxhlet extraction method by using the Sabbath on which this procedure is the same as the procedure for extraction of Emulsion method.
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