brightening masterbatch Manufacturer

Solvent Blue 35, standard transparent blue oil-soluble dye with brilliant green light, with excellent heat resistance, light resistance and migration resistance, coloring on plastics with bright and bright hues. It can be used for pre-spinning coloring of various plastics, polyesters and fibers.

It also can be called 1,4-Bis(2,4,6-trimethylanilino)anthraquinone ; 1,4-Dimesidinoanthraquinone ; C.I. 61568 ; Estofil Blue S-RBL ; Fat Soluble Brilliant Blue Anthraquinone ; NSC 135500 ; Nitro Fast Blue 2B ; Polysynthren Blue RBL ; Sandoplast Blue 2B ; Solvaperm Blue 2B ; Solvent Blue 104 ; 1,4-Bis(mesitylamino)anthraquinone ; 9,10-Anthracenedione, 1,4-bis((2,4,6-trimethylphenyl)amino)- ; Anthraquinone, 1,4-bis(2,4,6-trimethylanilino)- (8CI) . It is a dark blue powder with slight odor. Solvent Blue 104 Purity 99%min with CAS No 116-75-6Send Inquiry

In the process of making detergent, manufacturers will add washing whitening agent fluorescent brightener CBS-X CF-351(CI 351), so cbs-x can whiten and brighten the articles to be washed, thus improving the washing effect of the detergent visually and CI 351 can Improve the appearance of detergent body. Fluorescent brightener CBS-X CF-351(CBS-351) mainly used in detergent soap making and washing liquid industry. And CBS-X is also known as optical brightener CBS-X, CF-351, CI 351, optical whitening agent CBS-X and Fluorescent whitening agent 351.

Ultramarine Blue is a saturated, semitransparent, dark, violet-leaning blue.Ultramarine is a complex sodium silicate containing sulfur and aluminum with the chemical formula Na7Al6Si6O24S3. The intense and distinctive blue color is caused by the unpaired electrons in the sulfur radical anion s3-. Ultramarine has heat and alkali resistant properties. It is chemically stable under normal conditions and resistant to high temperatures.The pigment is also resistant to alkaline solutions and can therefore be used in frescoes. It is usually be used as a colourant and optical brightener for plastics, rubber, inks, color painting, textiles, paper, cosmetics, detergents, cement and architecture.Ultramarine's unique property of flocculation—the tendency of its particles to clump up together—give it a lively granulating texture in washes. Ultramarine Blue Purity 99%min with CAS No 57455-37-5.

Optical Brightener VBL,Fluorescent brightener VBL,Fluorescent brightener 85,fluorescent whitening agent VBL,CAS NO.:12224-06-5.Optical Brightener VBL mainly used for cotton and white viscose products whitening, light color or printing products.VBL has good affinity to cellulose fiber and is suitable for dyeing, pad dyeing and printing paste.Optical Brightener VBL can be used to whiten vinylon and nylon products,for whitening paper industry, pulp or coating, VBL also can be usde for whitening of synthetic detergents.

Optical brightener KSB is mainly used for whitening synthetic fibers and plastic products, especially for products in the form of whitening film, EVA, PE, etc，can absorb UV light then emit visible blue light to reduce the yellowish and make the products more white.