Products in Specialty Dyes: Yellow

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.

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-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-12 is a food dye composed of organic salt. It exists in a solid/powder state with a slightly yellow visible color. Targeting markets in printing and packaging, this product finds applications in specialty inks and features light fastness.

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-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.

VIS404A is one of many visible dyes for solvent systems available through QCR Solutions Corp. We offer NIR dyes in a wide spectral range between 400nm - 700nm for various applications. Our large library of absorbers contains narrow notch to broad band absorption curves. These NIR dyes can be used singly or in combination to create custom spectral filters.

VIS471A is one of many visible dyes for solvent systems available through QCR Solutions Corp. We offer NIR dyes in a wide spectral range between 400nm - 700nm for various applications. Our large library of absorbers contains narrow notch to broad band absorption curves. These NIR dyes can be used singly or in combination to create custom spectral filters.

NIR983A is one of many near infrared (NIR) dyes for solvent systems available through QCR Solutions Corp. We offer NIR dyes in a wide spectral range between 700nm - 2000nm for various applications. Our large library of absorbers contains narrow notch to broad band absorption curves. These NIR dyes can be used singly or in combination to create custom spectral filters.

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.

VIS487A is one of many visible dyes for solvent systems available through QCR Solutions Corp. We offer NIR dyes in a wide spectral range between 400nm - 700nm for various applications. Our large library of absorbers contains narrow notch to broad band absorption curves. These NIR dyes can be used singly or in combination to create custom spectral filters.

VIS425B is one of many visible dyes for solvent systems available through QCR Solutions Corp. We offer NIR dyes in a wide spectral range between 400nm - 700nm for various applications. Our large library of absorbers contains narrow notch to broad band absorption curves. These NIR dyes can be used singly or in combination to create custom spectral filters.

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

Optical brightener KSN, also called optical whitening agent KSN. Optical whitening agent is mainly used on polyester, nylon fiber.PET, PBT, PC, ABS, PA.

Todos Chemical TODOTEX-OB is an optical brightener can use in whitening of thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, polystyrene, paint and ink, etc.

Hangzhou Henghao Pigment Chemical Fluorescent brightener KSN is a Fluorescent brightener-KSN belongs to benzoxazole compound.

Nanjing Glory Chemical Glory EBF can be used in terylene, acetate, polyamide, all sorts of polyolefin plastics, ABS and engineering plastics.

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

Hangzhou Henghao Pigment Chemical Fluorescent brightener OB-1 is a yellow crystal powder.

Chromatech D11006 Chromatint is a water-soluble fluorescent yellow dye designed for use in industrial, hard surface, & multipurpose cleaners, foaming car wash soaps and waxes, metal working fluids, antifreeze and coolants, water-based adhesives, water tracing applications, and leak detection applications.

Hangzhou Hi-Tech Fine Chemical PF has a good fluorescence intensity and high whiteness. Good thermal stability, insoluble in water, acid and alkali resistance, relatively stable chemical properties. It does not decompose on high temperature above 250°C. Good heat resistance, not easy to yellow. It has good fastness and light resistance, and is widely used in thermoplastic products. It has a good whitening and brightening effect on polyester film, polyvinyl chloride, polypropylene, ABS, plexiglass, artificial leather, and foamed wallpaper.

Nanjing Glory Chemical Glory ER-II is applied to the whitening process of dacron, acetic fiber, polyamide fiber, blends of terylene-cotton. Lower luminance temperature than ER-1, high-er whitening performance than ER-l.

Nanjing Glory Chemical Glory OB-1 is suitable for polyester fiber, nylon fiber and polypropyle. Suitable for polypropylene plastics, hard PVC, ABS, EVA, polystyrene, polycarbonate etc.

Nanjing Glory Chemical Glory ER-I is applied to the whitening process of dacron, acetic fiber, polyamide fiber, blends of terylene-cotton.

Nanjing Glory Chemical Glory PF can be used in the brightening of PVC, polystyrene polyacrylic ester, polyester film, ABS etc.

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

Hangzhou Hi-Tech Fine Chemical FP-127 has a good whitening effect on various plastic products, and the whitening effect on PVC, PE and other plastic products is even better, and the whitening and brightening effect on artificial leather products is particularly ideal. It can also be used for other thermoplastics such as: PMMA, cellulose carbonate, etc. Fluorescent blue in all polymers.

Hangzhou Henghao Pigment Chemical Fluorescent brightener OBK is a yellow crystal Powder.

Ositer® OB-1 is a Light green powder, monotony, dissolve in a lot of organic solvent. Excellent brightening effect and thermal stability.

Hangzhou Hi-Tech Fine Chemical OB-1 is wdely used in ABS, PS, HIPS, PA, PC, PP, EVA and rigid PVC and other plastics. It can withstand high temperature of 375℃, especially suitable for engineering plastic products and fiber products processed at high temperature. When using fluorescent whitening agent OB-1 for PE and soft PVC, special attention should be paid to the control of the dosage. If the dosage is too much, the whitening agent will migrate.