1.Properties:
Appearance:light yellow powder crystal Structure:a compound of benzoxazole type Melting point:187-189°C Solubility:insoluble in water,but soluble in dimethyl benzene, chloroben, DMF, dimethylphthalate and dibutyl phthalate. Resistance to acid and alkali:good

2.Applications:
Fivedragon PF is suitable for whitening polyester fiber,polyamide fiber and acetate fiber,or synthetic fiber -cotton,-wool or -silk blend fabric. Light-colored or printed fabric treated with PF looks brighter and more pleasant to eye.It is suitable for and having excellent whitening and brightening effect on almost all of the existing plastics and their products.

3.Directions for use and dosage:
The dosage should be 0.03-0.1% on weight of plastic.Mix PF with the plastic you choose and then carry out the processing f the plastic.

4.Specifications:

5.Packaging and storing: 10kg carton or 20kg, 25kg carboard drum; or upon clients' request. Stored in cool and dry place.