Solvent Orange 60 Manufacturer

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 BBU pure powder 98.5%min with CAS NO.16470-24-9. Optical brightener BBU have good water solubility and can be dissolved in 3-5 times boiling water, and its solubility is 300 g per liter in boiling water and 150 g per liter in cooling water.

Low price of Polyester Whitening Agent Optical Brightener OB-1 ,an oxazole whitening agent with excellent performance. Fluorescent brightener OB-1 mainly used in brightening synthetic fiber and plastics, PVC, foam PVC, TPR, EVA, PU foam, rubber, coating, paint, foam EVA and PE, can be used in brightening plastic films materials . It has superior fluorescent whitening effect, good thermal stability and few added amounts. It can greatly improve the whiteness of recycled polyester staple fiber and recycled textiles and plastic soda bottles (PET).
Optical Brightener OB-1 Pure Powder 98.5%min with CAS No 1533-45-5.Samples are provided free of charge and orders will be placed when samples are satisfactory.

Pigment Green 7 is a water-dispersed pigment that is particularly light-resistant, produces strong phthalate green, and is specially used for pulp coloring. It is easy to use and does not need to be rinsed. It has high factorial strength and excellent resistance to solvents, heat, light, and weathering. In order to ensure the maximum color strength and adhesion to the pulp, a retention aid must be added to the pulp before adding pigments. It’s phthalocyanine green. Widely used in coating industry, plastic industry, textile industry, ink industry, leather industry, coating industry, paper industry, rubber industry. Pigment Green 7 Purity 99%min with CAS No 1328-53-6

Fluorescent whitening agent FP-127 for polystyrene board​, CAS NO. 40470-68-6, not only plays the role of whitening on white polystyrene board, but also plays the role of brightening on color polystyrene board. The amount of fluorescent whitening agent used on polystyrene board is 0.02%-0.05%.Get the whitening agent FP-127 for the polystyrene board, contact Ogilvy Chemical for the lowest quotation and free samples.

As a optical whitening agent BA for paper, Optical Whitening Agent BA is widely used for paper whitening in paper industry for its high content, good quality and low price.