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Optical brightener OB-1 for plastics

  • Optical brightener OB-1 for plastics
  • Optical brightener OB-1 for plastics
  • Optical brightener OB-1 for plastics

Optical brightener OB-1 for plastics

Product Description

Product Description
Optical brightener OB-1:
Main ingredients:
Two styrene base double benzene and the evil azole
It is Bright yellow green crystal powder, is hard to dissolve in water. It dissolves in paraffin,fat,mineral oil,wax
and common organic solvents.The hue of the fluorescent light is blue light.The wave length of the maximum absorptive light is
375nm(Ethyl Alcohol)
1.high whitening strength and strong fluorescence
2.wide application scope: polyester, nylon fiber and various plastics
2.fine high-temperature resistance
It is used in thermoplastic plastics, PVC, PE, PP,PS,ABS,SAN,SB,CA,PA,PMMA,acrylic resin,polyester fibre,paint,coating,the
brightening of prointing ink.
Recommended dosage:
for each 1000 kg material
1.EVA, polypropylene fiber, nylon and Makrolon: 75~200g
2.polyster fiber: 75~300g
Technical index
Bright yellow green crystalline powder
Color light:
Bright blue fluorescent (similar to standard sample)
Melting point:
through 100 mesh
Minimum ultraviolet absorption wavelength:
Maximum ultraviolet absorption wavelength:
Technical support
Our product series
Why you can work with us?
Welcome to connect us

Henan Shunbang Chemical Industry CO.,Ltd


Henan ShunBang Chemical Co., Ltd. is the wholly-owned subsidiaries of Henan Qing'ai Industrial Chemical Co., Ltd. which was established in 1990. We have always been professional engaged in the research, development, production and sales of various of chemical materials, such as Chlorinated Polyethylene (CPE), Polyvinyl Chloride Resin (PVC Resin), and all kinds of plastic additives. Especially for CPE, we have our own professional R&D team, and have developed kinds of CPE with different performance which could be used for various plastic products, and the effects are significant in fields of pipes, profiles, sheets, etc. As so far, our company has annual sales of RMB300 millions in the domestic market, also our products have been exported to Russia, Southeast Asia, South America, Europe and other countries and regions, we have established long-term friendly cooperative relations with many of them.Offering competitive prices, high quality products, one-stop procurement, excellent after-sales service are goals we have been pursuing all the time. We have 30 years of professional experience in chemical raw materials for plastic products.

Company Info

  • Company Name: Henan Shunbang Chemical Industry CO.,Ltd
  • Representative: QINGAI ZENG
  • Capital (Million US $): 5,000,000RMB
  • Year Established: 2015
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 21% - 30%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 2
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): Below 1,000 square meters
  • Contact Person: Ms. Cherry Chen
  • Tel: 86-0371-65582722
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