Stilbene Derivative Optical Brightener, Optical Brightening Agent for Polyester Fabric Whitening CDT - Product

Other Specification :  Stilbene Derivative Optical Brightener, Optical Brightening Agent For Polyester Fabric Whitening CDT Main Chemical Composition: Stilbene Derivative Specification : Appearance: Slight Yellow Liquid Color Shade: Similar To The Standard Sample Strength, E 1cm1% : 32-34 Property: CDT Has Properties Of High Whiteness, Low Cost, Strong Fluorescent Light And Convenient For Using. Furthermore, Its Effect Is Much Better Than Usual Optical Brightening Agent DT. Process: 1. Pad-thermosol Dying Process CDT 20-30g/L, Procedure: Pad(two Dips And Two Squeezes, Residual Liquor Content 70%)dry(100) Cure(180-200, 20-30s) Attention: # # The Goods Must Be Rinsed Thoroughly After Pretreatment To Ensure The PH Below 8 # The PH Of The Pad Liquor Should Be Adjusted To 4-5 With Acetic Acid 2. HT Exhausting Process CDT 1-3%(o.w.f.) Bath Ratio 1:10-30 Treating Temperature 120-130 Treating Time 30-60min PH 5-10 (5-7 Is Specially Recommended) For Actual Application, The Process Should Be Adjusted According To Correspondent Sample Test. Ps: It Needs To Be Declared That The Above Data Is Based On Our Present Knowledge And Experience; Owing To Too Many Affecting Factors, These Data Cannot Be Free From Their Check And Test When Processing And Using The Product. Type: Optical Brightener,optical Brightening Agent,optical Whitening Agent, Fluorescent Brightening Agent, Fluorescent Brightener,OBA Applications: Mainly Be Used In Whitening Of Polyester Fabric

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