Dyes Auxillaries

 and pulverizing.Dedusting OILis an excellent dedusting agent for all type of dyestuff and except oil soluble dye.Deducting Oils generally added to the dyestuff during the grinding and blending operations. Dosage of Dedusting may vary between 0.5% to 1% depending upon the particle size, Density fineness of the dye and the degree of free flow required. It is advisable to use as little quantity of Dedusting oil aspossible since excessive amount may cause blending problem in subsequent process. The concentrated dye and diluents are mixed together. Then slowly spray the required percentage of Dedusting over an hour. Continue mixing for additional 1 to 2 hrs. the purpose is to reduce dusting tendency during grinding and to keep manufacturing atmosphere free of dyestuff contamination.