Optical Brightener Ob 1 Oba 393 - China

CAS: 1533-45-5

Molucular Formula: C28H18N2O2

Optical Brightener OB-1(OBA 393) & Fluorescent whitening agent OB-1 for polymer, polypropylene particles, CAS No.

1533-45-5, bright green powder, MF C28H18N2O2, excellent performance, used alone or in conjunction with pigment phthalocyanine blue or violet dye or ultramarine blue .

Free samples of Ogilvy fluorescent whitening agent for PP plastic particles and recycled polypropylene plastic particles whitening.

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.

Optical Brightener OB-1(OBA 393) 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 99%min, widely used for plastic recycling, such as polypropylene or pp plastic particles, PVC, PS, ABS, PE, PP whitening and recycled PET fiber whitening and other plastics recycle.

Company Contact:

• Posted By: Jinan Ogilvy Chemical Co., Ltd.

• Phone: +86-531-83166571

• Address: No.Eighty, Lishan Road, Lixia District, Jinan , Shandong , China

• Email:

• Website: https://www.jnogilvychem.com/

• Business Description: Jinan Ogilvy chemical was established in 2003, is a well-known fluorescent whitening agent company in China, located in Shandong Province.
  
  22 years, Jinan Ogilvy chemical has been committed to the development of whitening and coloring field, and through practical solutions to provide customers additional value for their business.
  
  Jinan Ogilvy chemical started from fluorescent whitening agent and masterbatch, then gradually expanded to pigments, dyes and detergent additives, aiming to provide one-stop whitening and coloring service to better meet customers' needs.
  
  At present, our products include optical brighteners, pigments, dyes, masterbatches, and detergent additives, which have a wide range of applications covering the industries of plastics, detergents, chemical fibers, papermaking, packaging, paints, inks, ceramics, and make-up and daily chemicals.
  
  After more than 20 years of precipitation and accumulation, Jinan Jinan Ogilvy chemical has developed into a high-tech enterprise integrating fluorescent whitening agents, pigments and dyes, masterbatches.
  
  We hope to provide global customers with Ogilvy's “whitening + dyeing” full industrial chain solutions.