OB For Oil-based Coatings Manufacturer

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.

China factory direct pigment manufacture for liquid washing detergent andPigment Blue Yellow Green Red For Washing Liquid Detergent.Detergent additive, acid resistant pigment, good quality and with competitive price, Acid Brilliant Blue FCF free sample pigment can be supplied for testing.

Bright neutral white castings to compensate for yellowing; low volatility and excellent heat resistance make the product ideal for fiber and engineering plastics processed at high temperatures; good light resistance. Optical brightener OB-1 is an oxazole whitening agent with excellent performance. It is mainly used for whitening polyester, ABS, PS, HIPS, PA, PC, PP, EVA, rigid PVC, etc. It can also be used as a fluorescent whitening agent for nylon. Optical Brightener OB-1 Pure Powder 98.5%min with CAS No 1533-45-5

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.

Optical brightening agent BBU for paper making, CAS No. 16470-24-9, MF C40H40N12Na4O16S4, light yellow powder,can application for paper industry, in coating process,in surface sizing,and in paper pulp,also BBU for brightening cotton, fiber, viscose fiber and paper.

Whitening Masterbatch is a kind of color masterbatch, commonly known as plastic colorant, is an additive on plastic, mainly plays the role of whitening. Most of the masterbatch manufacturers will add white masterbatch whitening agent, this can avoid the raw material stirring, avoid uneven stirring resulting in the appearance of the finished product not beautiful. At the same time, downstream plastic products no longer need to use fluorescent whitening agent alone.The following is about Masterbatch Whitening Agent OB-1.