Optical Brightener Ebf-L For Textile CAS 12224-41-8

Basic Info.Model NO.:CAS 12224-41-8Certification:SGSColor:Ivory DisperseKind:Textile BrightenerAppearance:LiquidApplication:Dying Auxiliary, Textile BrightenerOther Name:Fluorescent Whitening AgentSample:AvailableDelivery Date:Within 1 WeekValid Date:2 YearsTrademark:linebonPackage:Drum or PP Plastic BagSpecification:SGSOrigin:ChinaProduct DescriptionOptical Brightener EBF-L C.I. 185 CAS 12224-41-8Benzoxazol DerivativesPROPERTIESApperanceIvory disperse liquidIonicityAnionShadebluishAPPLICATION  Used in polyester and its blended fabrics brightening, and appalicable in both exhause and padding dyeing, this product is of high light fastness (grade 7-8), excellent stability against acid, alkali, hard water, peroxide and chlorite bleaching. This item is close to Uvitex EBF(Huntsman).USAGE1, Exhaust dyeing under high temperatureDosage: GLORY-EBF L , 0.1-1.0% o.w.f.Dispersant: 0.5-1g/lAcetic acid adjustmentPH=4.5-5.5Temperature: 120-130ºC;Time: 20-40min2, Continuous paddingDosage: GLORY-EBF L , 2-10g/l.Other auxiliaries: xg/lTemperature: 180-185ºCTime:30sec.Dip&squeeze: pick up 60-100%3,Single-stage optical brightening&resin finishingDosage: GLORY-EBF L 1-10g/lSilicone softener: 10-40g/lResin (melocol): xg/lResin catalyzer: xg/;Baking time: 130ºC×1minDip&squeeze: pick up 40-60%Cure time: 160-185ºC×2-3minSTORAGE&PACKINGShelf time under room temperature:12months,Packing in 25kgs plastic drum or as per customer's request.