Whitening Agent_Shanghai yuanna fine chemical co.,ltd

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Whitening Agent

Product	Characteristic
Fluorescent whitening agent OBA 48K Anionic	Whitening and livening for cotton, hemp, silk, nylon and blends,slightly bluish shade, small dosage, strong fluorescent,increasing whiteness highly. Weak acid, alkali, perborate and hydrogen peroxide resistances. Applicable in one bath oxygen bleaching-whitening process. Dosage: Exhaust：0.05-0.4%(o.w.f)
Fluorescent whitening agent OBA HXT Anionic	Extremely high whiteness. Whitening and livening for cotton, hemp,silk, nylon and blends, slightly bluish shade, small dosage,strong fluorescent, increasing whiteness highly. Weak acid, alkali, perborate and hydrogen peroxide resistances. Applicable in one bath oxygen bleaching-whitening process. Exhaust：Exhaust：0.05-0.4%(o.w.f)
Fluorescent whitening agent OBA BT180 Anionic	Whitening and livening for cotton, hemp, silk and blends, high affinity from natural Light to blue light, high absorbency, good building up property. Hydrogen peroxide and alkali resistances, stable electrolyte.Applicable in one bath oxygen bleachingwhitening process. Dosage：Exhaust：0.05-0.4% (o.w.f)
Fluorescent whitening agent OBA VBL Anionic	Whitening and livening for cotton, hemp, silk, nylon and blends, slightly bluish shade, small dosage, strong fluorescent, increasing whiteness highly. Weak acid, alkali, perborate and hydrogen peroxide resistances. Applicable in one bath oxygen bleaching-whitening process. Dosage：Exhaust：0.05-0.4%(o.w.f)
Fluorescent whitening agent OBA MST Anionic	Whitening and livening for cotton, hemp, silk and blends in atmospheric paddingdyeing, small dosage, strong fluorescent , increasing whiteness highly . Electrolyte resistance, PH value is stable betweeen 2-11. applicable along with one bath resin finishing, and one bath oxygen bleaching-whitening. process. Dosage： padding：5.0-30g/ L
Fluorescent whitening agent OBA NFW450% Anionic	Suitable for nylon, cotton and blends, high strength, bright whiteness with violet shade, highly stable to acid, alkali,hydrogen peroxide and reductant, good washing fastness after whitening process. Dosage： Exhaust：0.1-0.4% (o.w.f)
Fluorescent whitening agent OBA BL-1 Anionic	Whitening and livening treatments for polyester fabric,polyester-cotton, polyester-silk, polyester yarn, polyester-hemp, polyester-wool and blends, slightly bluish shade, Acid, alkali, hydrogen peroxide resistances. Dosage： Exhaust：0.2-0.4% (o.w.f)
Fluorescent whitening agent OBA BL-2 Anionic	Whitening and livening treatments for polyester fabric,polyester-cotton, polyester-silk, polyester yarn, polyester-hemp, polyester-wool and blends, slightly bluish shade, Acid, alkali, hydrogen peroxide resistances. Dosage：Exhaust：0.2-0.4% (o.w.f)
Fluorescent whitening agent OBA BAC Anionic	Suitable for yarn, acrylic and its blend in one bath sodium chlorite bleaching-dyeing, excellent sodium chlorite bleaching resistance. gaining extremely whitening effect. Dosage：Exhaust：0.3-1.0 (o.w.f)