Optical Brightening Agent

PRODUCT APPEARNCE IONIC NATURE SUBSTRATE CHEMISTRY DOSAGE / CERTIFICATE DESCRIPTION
LICOWHITE 4BK Yellow Green Powder A Cellulose Disulfonated OBA 0.1-0.8% o.w.f. Performs high whitening effect with slight violet-blue shade and good wash fastness
LICOWHITE BA-267 Pale Green Yellow Powder A Cellulose / Polyamide Disulfonated OBA 0.05-1.0% o.w.f. Concentrated, additive-added formulation; obtain an optimum brightening effect with good resistance to acids and sizing
LICOWHITE BBU Pale Green Yellow Powder A Cellulose Tetrasulfo OBA 0.1-0.5 o.w.f. Concentrated product recommended for cellulosic fibres, rayons, viscose for application by padding process as it is a low affinity product and is absorbed slowly.
LICOWHITE BB CONC Yellowish Powder A Cellulose Disulfonated OBA 0.1-0.5 o.w.f. High concentration of fluorescent whitening agent with produces brilliant bluish white effects on cellulosic fibers stains from it
LICOWHITE BBK Pale Yellow Powder A Cellulose / Polyamide Disulfonated OBA 0.5-1.5% o.w.f. Suitable mainly for application by the exhaust method with excellent white effects
LICOWHITE BHT Greenish Yellow Powder A Cellulose / Polyamide Disulfonated OBA 0.5-1.5% o.w.f. High performance optical brightener, delivers excellent whitening results with a hint of bluish shade
LICOWHITE BHV Blue Liquid A Cellulose / Polyamide Disulfonated OBA 0.4-0.8% o.w.f. Fast acting optical brightener suitable for exhaustion method delivers excellent whitening results with a beautiful bluishshade
LICOWHITE NFW-L Yellow Green Liquid A Polyamide / Wool / Silks Distyryl Biphenyl Derivative 0.1-0.5% o.w.f. Very good fastness properties.Suitable for wide range of pH for exhaust and padding applications
LICOWHITE NCP Pale Green Powder A Cellulose Distyryl Biphenyl Derivative 0.5-2.0% o.w.f. Powerful whitening effect and good solubility suitable for the continuous dyeing process.
LICOWHITE BA-825 Brown Liquid A Cellulose / Polyamide Disulfonated OBA 0.5-2.0% o.w.f. Particularly suitable for cellulosic fibers by exhaustion. In most cases it is used in peroxide bleaching at high temperature. Also suitable for viscose staple fibers in the reviving process and for mercerized cotton bleaching
LICOWHITE BB-825 Brown Liquid A Cellulose Tetrasulfo OBA 0.5-2.0% o.w.f. Are primarily suitable for application in the padding process.There are virtually no problems as regards tailing, not even when working in resin finishes with relatively high amounts of catalyst (ammonium or magnesium salt)
LICOWHITE SFN Pale-Violet Dispersion N Polyester Styrylbenzene Derivative 0.1-0.4% o.w.f. Excellent whiteness in the exhaust process with an inherent bluish to violet hue
LICOWHITE TEB Pale Green Yellow Dispersion N Polyester Styrylbenzene Derivative 0.1-0.4% o.w.f. High whiteness fluorescent agent, capable of withstanding high basicity and hydrogen peroxide
SPDG LICOWHITE TER Pale Green Yellow Dispersion N Polyester Styrylbenzene Derivative 0.5-1.0% o.w.f. / B, Z3 Fluorescent whitening dye helps increase the luster or whiteness
LICOWHITE BN-118 Blue Emulsion N Polyester Disulfonated OBA 0.5-1.0 g/l Produce brilliant white effects of high standards, The white effects obtained are more or less bluish white in tone
LICOWHITE RN Green Yellow Liquid N Polyester Styrylbenzene Derivative 0.1-0.5% o.w.f. Is stable in hydrogen peroxid and sodium hypochlorite bleaching liquors and also in reductive bleaching liquors.
LICOWHITE LF-B Brown Liquid C Acrylic Benzimidazole Derivative 0.3-1.0% o.w.f. Excellent anti-chlorine bleach property with strong whiteness enhancement