Products in Dyes: Fluorescent Dyes

Flyadd® OB is used for whitening thermoplastic plastics, PVC, PS, PE, PP, ABS, acetate fiber, paint, coating, printing ink, etc. It can be added at any stage during the polymer whitening process to give the finished products a bright bluish-white glaze.

Dragonsorb® 312 has a low-volatile polar substance and good thermal stability. Contact with metal ions will not decolorize, especially with short-wavelength ultraviolet light. Therefore, it is often used as a brightener and stabilizer of UV curing systems. This product is recommended for PA, PC, PVC, PU, and PET/PBT resins.

Flyadd® 127 functions as an optical brightener. This light yellow powder is used as a good whitening agent for various kinds of plastics and their products, especially on products of plastics such as polyvinyl chloride (PVC) and polystyrenes (PS).

Flyadd® OB-1 is an optical brightener that is used as a good whitening agent for polyester-cotton blend fabric or various kinds of plastics and their products under high temperatures. This product is insoluble in water, but soluble in high boiling point organic solvents such as phenyl-chloride.

Flyadd® KCB functions as an optical brightener. This yellowish granule/crystal powder is used as a good whitening agent for plastic films, injection-molded materials, ethylene vinyl acetate (EVA) foamed plastics, and rubber products. It is insoluble in water, but soluble in ordinary organic solvents.

SperseBright OB is ideal for adhesives, coatings, acrylics, and urethanes, as well as rigid and plasticized PVC. It is a heat-resistant, solvent-soluble, and chemically stable fluorescent whitener supplied in a fine powder form that is easier to dissolve and/or disperse compared to conventional product forms of larger particle sizes. This form is ideal for screen-printing and coating applications. SperseBright OB can be used in combination with antioxidants and certain UV stabilizers that absorb UV-B radiation.

SperseBright OB-1 is a fluorescent brightening agent used to whiten engineering plastics, including polyester, polycarbonate, and styrenics. It provides superior Ganz whiteness in PC, PET, PS, and PMMA at concentrations as low as 100 ppm. SperseBright OB-1 can be used alone or in combination with SperseStab hindered amines, antioxidants, and selected UV absorbers.

Angstrom Technologies SC-7 is a fluorescent organic pigment consisting of 75–100% organic blue-emitting pigment or dye. It is an odorless, free-flowing powder with a visible color of light yellow. Targeting the printing and packaging markets, this product finds its applications in specialty inks.

Angstrom Technologies SC-18 is a fluorescent, organic pigment composed of organic blue-emitting pigment or dye. The product is an odorless, free-flowing powder with a visible color of white to off-white. Targeting the printing and packaging markets, this product serves applications in specialty inks.

Angstrom Technologies SC-30 is a fluorescent dye with a composition of 98–100% organic red-emitting dye. It exists as a free-flowing crystalline powder with a visible color ranging from yellow to orange. This product is tailored for markets in printing and packaging, with applications focused on specialty inks.

Fluorescent dye for waterborne inks

Fluorescent UV-dye for plastics and solvent inks

Fluorescent dye for waterborne inks

Fluorescent UV-dye for plastics

Fluorescent dye for waterborne inks

Fluorescent dye for waterborne inks

OMNISTAB® OB is a high molecular weight optical brightener / fluorescent whitening agent of the thiophenediyl benzoxazole class. It presents blue light in all the polymers of use.

OMNISTAB® OB-1 used as fluorescent whitening agent for textile fibers, molded articles and sheets. Offers good resistance to heat. Provides exceptional whitening properties.

Exandal Corporation Tara Powder FP is a natural source of Tannins extracted from the Tara Pods ( Caesalpinea Tinctoria) .The tannin of the Caesalpinia Tinctoria or Tara from Peru has a pyrogallic character but small quantities of catechol derivatives also occur in it.

Setafor® BAM-NC is a optical brightener for cellulosic fibers, with high affinity, blue nuance, liquid form, suitable for exhaust method.

Hubei Hongxin Chemical OB-1 For Rigid PVC is high whitening intensity and strong fluorescence. It has extensive application scenarios and also it is excellent thermal stability and weather resistance product with less dosage.

Hangzhou Henghao Pigment Chemical Fluorescent brightener PFK is a yellow crystal powder.

Bright Dyes® Industrial Red Tablet is specially formulated versions of Rhodamine B, one of the traditional fluorescent water tracing and leak detection materials. It may be detected visually, by ultraviolet light and by appropriate fluorometric equipment. Visually the dye appears as a bright dark red to magenta, depending on its concentration and under ultraviolet light as a bright orange.

Hubei Hongxin Chemical OB-1 For PE is an excellent thermal stability and weather resistance. It has good dispersion and good compatibility with additives in plastics.

Hubei Hongxin Chemical OB-1 For PP is yellow greenish powder.

Crysta-lyn DLS 655A can be used in a variety of staining and biological labeling applications. The dyes will emit in the ultraviolet, visible or near infrared. The dyes are listed based on the solvent tested in, altering the solvent can alter the color of the dye.

Crysta-lyn DLS 548E can be used in a variety of staining and biological labeling applications. The dyes will emit in the ultraviolet, visible or near infrared. The dyes are listed based on the solvent tested in, altering the solvent can alter the color of the dye.

Hubei Hongxin Chemical OB-1 Yellow can be used for the whitening and brightening of polyester fiber, nylon fiber and other chemical fibers. It is suitable for PP, rigid PVC, ABS, PA, PS, PC, PBT and EVA. It is suitable for adding into the whitening agent concentrated masterbatch, and recycled polyester fiber easte, bottle material and chips.