Products in Printing & Packaging: Optical Brightener

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.

Fluorescent UV-dye for plastics

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.

Nanjing Glory Chemical Glory KSN is suitable for the whitening of polyesters, polyamide, polyacrylonitrile etc. Widely used for film, injection and extrusion materials etc and Suitable for the whitening of high polymers.

Hangzhou Henghao Pigment Chemical Fluorescent brightener FP-127 is a yellow -green crystal powder.

EP OB 30 is a Optical brightener for PP Based-products. Also known as Whitening Agent.

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.

Hubei Hongxin Chemical OB-1 Green is suitable for many plastics, such as PP, rigid PVC, ABS,PA,PS,PC,PBT,HLPS, EVA and so on.

AddKan Optical Brightener Masterbatches are also called Fluorescent Whitening agents. These Masterbatches work via a fluorescent mechanism which absorbs light in the UV spectrum and emits light in the blue region of visible spectrum to yield a brighter and fresher appearance.

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

Sri Vasavi Pigments OB MB 02(SV 91D002 OB) is used for PET Molded articles, PET sheets etc. and it having advantage of Increase whiteness, Index, gloss, brightness.

EP OB 31 is a Optical brightener for PE and PP based-products Also known as Whitening Agent.

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.

Maskom masterbatch & Compound Technologies M 85023 is a OPTICAL WHITENER. The optical whitener enhances light reflection, particularly in white films and other white plastic parts to give a whiter look. Applied at a rate of 1-2%. White masterbatch may be used at a lower rate.

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

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.

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

Nanjing Glory Chemical Glory OB is widely used for the whitening of PVC, PE, PP, PS, ABS, PMMA, POM, polester fiber, paints, printing ink and coatings etc.

Hangzhou Henghao Pigment Chemical Fluorescent brightener KCB is a yellow-green crystal powder.

Benetex OB (7128-64-5)is a heat resistant, solvent soluble, chemically stable fluorescent whitener that provides brighter looking colors. It is used to offset the yellowness of a polymer and to yield a whiter appearance. Optical brighteners create brilliance by absorbing UV light, modifying the wavelength of the light and then emitting the light in a fluorescent fashion. Benetex OB can also be used as a tracer in various applications and as an optical brightener in thermoplastics, coatings, printing inks, dyes, man-made fibers, waxes, fats, and oils.

Todos Chemical TODOTEX-127 is a highly optical brightener for polymers, lacquers, printing inks and man-made fibers.

Hubei Hongxin Chemical OB-1 For Non Woven Fabric is yellow greenish powder.

Nanjing Glory Chemical Glory KCB is fluorescence brightener KCB is mainly used in the whitening of synthetic fiber and plastic products; such as plastic film, injection molding materials, PVC, TPR, EVA and PU foams etc.

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

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

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

Optical Brightener OB enhances the whiteness of different products. Our Optical Brightener OB has great resistant against heat and chemical stability. Brightener OB is a high molecular weight fluorescent whitening agent, which significantly improves the whiteness in thermoplastics, printing inks, Lacquers, Manmade fiber etc. Brightener OB produces very brilliant white with light reddish Blue effect which compensates for yellowing. It has good light fastness in substrates, excellent resistance to heat, high chemical stability, Soluble in a wide range of organic solvents. It gives brilliant bluish white effect.

Fluorescent brightener is non-irritating to the skin and has no adverse effect on wound healing. Fluorescent brightener CBS is water-soluble and can be completely excreted quickly and completely through normal metabolism. Fluorescent brightener CBS is not teratogenic. Not carcinogenic. CBS is highly degradable and has no effect on the biological chain.

Maskom masterbatch & Compound Technologies M 85022 is a OPTICAL WHITENER. The optical whitener enhances light reflection, particularly in white films and other white plastic parts to give a whiter look. Applied at a rate of 1-2%. White masterbatch may be used at a lower rate.

Hangzhou Henghao Pigment Chemical Fluorescent brightener CBS is a light yellow -green crystal powder.

Optical Brightener OB-1 is a high molecular weight fluorescent whitening agent, which significantly improves the whiteness in both textile fibers and plastics. Brightener OB-1 produces very brilliant white with light reddish Blue effect which compensate for yellowing. It has good light fastness. Because of its exceptional whitening properties, excellent resistance to heat, low volatility and easy dispersibility, Optical Brightener OB-1 is now widely used in plastic market. It has good compatibility in various substrates; in combination with dyes, it produces bright shades. Brightener OB-1 is used in polymer fibers especially polyester and polyamide fibers. It is also widely used in PP, ABS, PS, HIPS, PA, PC, EVA, Rigid PVC etc.

The fluorescent whitening agent can absorb the invisible ultraviolet light in the light and emit visible blue light. After being superimposed with the yellow light emitted by the fabric, it complements the formation of white light, which increases the white light emitted by the fabric, and the naked eye can feel that the white fabric has become obviously Brightening.

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

Optical Brightner is a fluoroscent whitening agent based additive masterbatch containing 0.5% of the effective substance in carrier resin. It acts as an optical brightening agent.

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

OB MB 01(SV 91A001 OB) is used for White films of HM-HDPE, LDPE& LLDPE, TQPP Film and it having advantage of Increase whiteness Index, gloss, brightness.