Basic Info.
Model NO.
OBA368
Appearance
Powder
Application
Mainly Used for Whitening of Polyester Fiber and P
Transport Package
25kgs Drum
Specification
98.5%
Trademark
AFINE
Origin
China
HS Code
3204200000
Product Description
Optical Brightener 368
Chemical name: 4.4-bis(5-methyl-2-benzoxoazol)-ethylene
Specification: Appearance: Greenish yellow powder
Melting process: 300ºCAsh content: ≤0.5%
Purity: ≥98%
Volatile content: ≤0.5%
Fineness (300 mesh residue): 100%
Property: 1.Being highly whiteness with small usage.
2.Multipurpose used for whitening of polyester fiber and plastic.
3.Having a good compatibility and good fastness to light and sublimation. Can be used for high temperature process.
Application: Mainly be used in whitening of polyester, polyamide, polyacryonitrile fiber, the plastic film and all plastic pressing process. Suitable for synthesizing high polymer including polymeric process.
Process:
Overlay plastic: 0.5~2g/100KgPolyester fiber: 10~20g
