Hubei Hongxin Chemical OB-1 Yellow
- CAS Number
- 1533-45-5
- EC Number
- 216-245-3
- Chemical Name
- 44′-Bis(2-benzoxazolyl)stilbene
- Molecular Formula
- C28H18N2O2
Hubei Hongxin Chemical OB-1 Yellow can be used for the whitening and brightening of polyester fiber, nylon fiber and other chemical fibers. It is suitable for PP, rigid PVC, ABS, PA, PS, PC, PBT and EVA. It is suitable for adding into the whitening agent concentrated masterbatch, and recycled polyester fiber easte, bottle material and chips.
Properties
- Physical Form
- Powder
- Solid
Product families
Applications
- Consumer Goods — Apparel
- Consumer Goods — Carpet & Upholstery
- Consumer Goods — Sports & Recreation
- Pipes & Plumbing
- Other Industrial Applications
- Textile Manufacturing
- Non-Food Consumer Packaging
Product Families
- Specialty Dyes
- Pigments & Colorants
Other characteristics
- Color
- Yellow (Fluorescent)
- Functions
- Optical Brightener
- Compatible Polymers & Resins
Acrylonitrile Butadiene Styrene (ABS), Ethylene Vinyl Acetate (EVA), Polyamides, Polybutylene Terephthalate (PBT), Polycarbonates (PC), Polypropylenes (PP), Polystyrenes (PS), Polyvinyl Chloride (PVC)
- Markets
- Building & Construction
- Consumer Goods
- Industrial
- Printing & Packaging
- Dye Type
- Fluorescent Dyes
- C.I. Number
- 393
- Technology
- Pigments & Colorants
- Plastics
- Packaging Type
- Cartons
- Drums
- Brief Introduction
If no fluorescent whitening agent is added, most of the plastic products produced by plastic primary color granular are pale yellow, and the light-colored products have dim brightness and no texture, especially the recycled materials. The white or light-colored products produced are even more ugly. Adding fluorescent whitening agent will greatly improve the visual effect of the product. The product will turn from yellow to white and dark to bright; and fluorescent whitening agent is not Chemical whitening, is not physical whitening, but a kind of optical whitening, which achieves whitening and brightening effect by absorbing ultraviolet, reflecting visible light and reflecting to human eyes; therefore, the use of fluorescent whitening agent not only improves the appearance of the product, but also guarantee the safety of consumers.
- Material Features
- Improves Optical Properties
- Whitening
- Packing and Delivery
The most commen used package is 25kgs fiber drum, with wooden lid and iron hoop. Inside are 2 plastic bags.Secondly is the 25kgs cardboard carton and 10kgs fiber drum. We can also customize the package according to requirements.. The max loading quantity for a 20' fcl is 5.25mts of 25kg drum with pallets, and 6.65mts of 10kg drum with pallets.
- Compatible Polymers and Resins
- Acrylonitrile Butadiene Styrene (ABS)
- Ethylene Vinyl Acetate (EVA)
- Polyamides
- Polybutylene Terephthalate (PBT)
- Polycarbonates (PC)
- Polypropylenes (PP)
- Polystyrenes (PS)
- Polyvinyl Chloride (PVC)
- Plastics and Elastomers End Uses
- Bottles
- Fibers
- Pipes
- Rope
- Plastics and Elastomers Functions
- Optical Brightener
Technical data
Table 1 of 1
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Molecular Weight | 414.4 | — | — |
| Fluorescent Intensity | min. 2000 | E1%1cm | — |
| Volatile Content | max. 0.3 | % | — |
| Ash Content | max. 0.5 | % | ASTM D 482 |
