16090-02-1 Manufacturer

Optical brightener OB for organic solvent paint , milky white crystalline powder, tasteless, CAS No.7128-64-5,melting point: 201 °C-213 °C, decomposition temperature more than 320 °C, insoluble in water, soluble in alkanes, fats, mineral oils, waxes and common organic solvents, fluorescent tone for blue light.

China factory direct fiber grade TiO2 Masterbatch For POY DTY and PET PSF RPSF Polyester staple fiber and polyester yarn whitening and brightening,matting agent, good quality and with competitive price, free sample of fiber grade tio2 or fiber master batch can be supplied for testing.

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.

High-quality product and good service level is our responsibility, Jinan ogilvy chemical has been committed to providing first-class fluorescent whitening agent products and services. Fluorescent brightener FWA OB-1 is especially suitable for shaping various kinds of plastics under high temperature. OB-1 for polyester staple fiber has excellent whitening effect, widely used in the chemical fiber industry, high cost-effective, high economic value, low volatility and excellent heat resistance. Fluorescent whitening agent optical brightener OB-1 applicable on PP whitening, PE whitening, PVC whitening , ABS whitening, EVA whitening, PS whitening etc. It can also be used as a fluorescent whitening agent for nylon.The following is about Polyester Fiber Fluorescent Whitening Agent OB-1.

Optical Brightener OB-1 for RPET, an oxazole fluorescent whitening agent powder for recycled plastic, added value of the RPET plastic waste material in the plastic recycling process, improve the whiteness and brightness of RPET fiber.

Phthalocyanine blue is also known as Copper Phthaloc yanine blue; Monstral Fast blue; Winsor Blue; Bocour blue; Talens Rembrandt Blue; Thalo Blue; Heliogen Blue.Phthalocyanine blue is a permanent pigment which is unaffected by light, heat, and chemicals. It is used as a colorant in inks, enamels, plastics, paints, chalks, leather, pencils, and photographs. In industry, phthalocyanine blue has replaced all other blue pigments for use in coatings because it is lightfast as well as resistant to chemicals and clumping.
A synthetic organic colorant composed of copper phthalocyanine that was first synthesized in 1933. In 1935, copper phthalocyanine called Monastral blue [ICI] was marketed as a paint pigment .
The organic colorant is usually adsorbed on an aluminum hydrate base to form a deep blue color. Other colors are achieved by varying the formulation, i.e., chlorinated copper phthalocyanine produces a green colorant.