Structure type: stilbene dibenzoxazole whitening agent
Chemical name: 4.4 - bis (2-dimethoxystyrene) biphenyl
Molecular formula: C30H26O2
C.I.NO:135
CAS NO :12224-12-3
Molecular weight: 418
Technical indicators:
Light yellow crystalline powder
Purity: ≥ 99%
Melting point: 219-221 ℃
Fineness: more than 300 meshes
Performance and use: This product has high whiteness, good color, good heat resistance and weather resistance.
It is especially suitable for whitening PVC and polystyrene products, as well as other thermoplastics and coatings, inks, synthetic fibers, etc.
Suggested dosage: Mix the whitening agent FP-127 with plastic particles before molding and processing of various plastic products at 0.01~0.05% of the plastic weight.
Packaging and storage: Packed in cardboard barrels lined with plastic bags, with a net weight of 25kg/barrel, or packed according to customer needs, and stored in a cool, dry place away from light.
