配方类型：	COATINGS
配方说明：	Asphalt Products, Improving
配方组成：
配制方法：	"Paricin" 285 at a 1% level in asphalt raises the softening point and lowers the viscosity of the melt without increasing brittleness. It 2-Nitropropane/40.0 Toluene/26.0 Butyl cellosolve/18.0

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