Topic Accumulation of the tar is controlled by maintaining the heat resistance which is superior at the time of producing or processing the Kevlar which administers heating processing, over long term, the Kevlar which can by the processing method of the Kevlar which uses the treatment agent for the Kevlar and the treatment agent for this Kevlar which show the process passing characteristic which is superior by maintaining the extreme-pressure lubricity which in addition is superior and the processing method of catching is offered. SolutionsAs a treatment agent for the Kevlar, those which combine one or two or more which in the smooth medicine is chosen from the organic amine salt of the phosphate and the said phosphate of specification were used. Selective figure It is not
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