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Hubei Hongxin Chemical OB-1 Green

CAS Number
1533-45-5
EC Number
216-245-3
Chemical Name
44′-Bis(2-benzoxazolyl)stilbene

Hubei Hongxin Chemical OB-1 Green is suitable for many plastics, such as PP, rigid PVC, ABS,PA,PS,PC,PBT,HLPS, EVA and so on.

Properties

Physical Form
  • Powder
  • Solid

Product families

Applications

Applications
  • Consumer Goods — Apparel
  • Consumer Goods — Carpet & Upholstery
  • Consumer Goods — Sports & Recreation
Building & Construction — Building Materials
  • Pipes & Plumbing
Industrial — Chemical & Industrial Manufacturing
  • Other Industrial Applications
Industrial — Leather & Textiles
  • Textile Manufacturing
Printing & Packaging — Packaging
  • Non-Food Consumer Packaging

Product Families

Pigments & Colorants — Dyes
  • Specialty Dyes
Plastics — Polymer Additives
  • Pigments & Colorants

Other characteristics

Color
Green (Fluorescent)
Functions
Optical Brightener
Compatible Polymers & Resins

Acrylonitrile Butadiene Styrene (ABS), Ethylene Vinyl Acetate (EVA), Polyamides, Polybutylene Terephthalate (PBT), Polycarbonates (PC), Polyethylenes (PE), Polypropylenes (PP), Polystyrenes (PS), Polyvinyl Chloride (PVC)

Markets
  • Building & Construction
  • Consumer Goods
  • Industrial
  • Printing & Packaging
Dye Type
Fluorescent Dyes
Appearance
Yellow greenish powder
Technology
  • Pigments & Colorants
  • Plastics
Packaging Type
  • Cartons
  • Drums
Brief Introduction

Fluorescent brightener, also known as optical brightener. Commonly known as white fluorescent dyes, an organic compound that can absorb ultraviolet light and emit blue or blue-violet visible light. Many industrial products, such as textiles, paper, plastics, etc., often have a visually undesirable yellow hue. Using the principle that blue and yellow are complementary colors, adding fluorescent whitening agent treatment can eliminate yellow and make the processed object It looks white and bright. Fluorescent brightener OB-1 is suitable for whitening and brightening PE, PVC, ABS, PC and other plastics. It's charaters are low dosage, strong adaptability and good dispersion. It can be added during post-processing or polymerization. The whitened material has high whiteness and excellent heat resistance and weather resistance. OB-1 can also be made into paste for textile whitening.

Material Features
  • Excellent Whiteness
  • Good Dispersion
  • Good Weather Stability
  • Improves Optical Properties
  • Very Good Heat Resistance
  • Whitening
Packing and Delivery

We can supply 25kgs fiber drum (wooden lid, iron hoop), or 25kgs carboard carton. We can also customize the package according to your requirements.

Compatible Polymers and Resins
  • Acrylonitrile Butadiene Styrene (ABS)
  • Ethylene Vinyl Acetate (EVA)
  • Polyamides
  • Polybutylene Terephthalate (PBT)
  • Polycarbonates (PC)
  • Polyethylenes (PE)
  • Polypropylenes (PP)
  • Polystyrenes (PS)
Plastics and Elastomers End Uses
  • Bottles
  • Fibers
  • Pipes
  • Rope
Plastics and Elastomers Functions
Optical Brightener

Technical data

Table 1 of 1

5 rows
CharacteristicValueUnit
Contentmin. 98.0%
Melting Point353-359℃
Fluorescent Intensitymin. 2000E1%1cm
Maximum Absorption Spectral Wavelength374nm
Maximum Fluorescence Emission Wavelength434nm

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