model:KSN

Source：HuizhouYingguang Plastic Pigments Co., Ltd   Released in：2025-04-10   Hits：

Product Name: Fluorescent Brightener KSN

Chemical name :: 4. 4-bis (5-methyl-2-benzo-oxazolyl) distyryl
Molecular formula: C30H22N2O2
Molecular weight: 442

Nature: fluorescent whitening agent KSN is a benzoate oxazole compounds, the appearance of yellow crystalline powder, melting point 278 º C, insoluble in water, odorless, stable performance. Temperature up to 450 degrees. Than any domestic KSN have a higher temperature.

Technical conditions:
Appearance: yellow crystalline powder
   Melting point: 275ºC-280ºC
   Solid content: ≥99.5%
   Fineness: ≥600 mesh

Uses: Suitable for polyester, polyamide, polypropylene clear fiber whitening, widely used in film, injection molding and extrusion molding materials, suitable for all plastic processing.
  
 Packing: 25KG cardboard drum lined with double plastic bags, can also be based on user requirements for large packaging or small packaging.

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