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Home » Product List » Optical Brightener Series » Optical Brightener Agent(O. B. A) OB
Product Details
Optical Brightener Agent(O. B. A) OB
| Packing: | 25kg/bag/drum |
|---|---|
| Productivity: | 500t/y |
| Unit Price/Payment: | T/T advanced or L/C at sight |
| Trademark: | HLM |
| Origin: | China |
| Min. Order: | 25KG |
| Transportation: | promptly |
| Classification: | Chemical Additives |
Product Description
Ingredients: Fluorescent Whitening Agent OB
Techncial index: Appearance light yellow powder
Color light blue white (similar to standard)
Purity≥ 98%
Melting point198-200C
Fineness >100mesh
Property
Light yellow powder, maximum absorption spectrum value is 375nm(thanol), max emission wavelength 435nm(ethanol).
Good effect, low dosage
Uses: Used in PVC, PE, PP, PS, ABS, paint, ink, coating, not for used in 270C or more
Packing and storage: Plastic bag lined metal box, or following your demand
