factory quality pure whitening agent OB （FBA 184 cas:7128-64-5)

Superiority:

China manufacture factory quality low price pure optical brightener OB （cas:7128-64-5 CI:184)

OB(FBA 184)  OPTICAL BRIGHTENER/optical brightening/optical brightener/optical brighter/fluorescent brightener/fluorescent  brightening/optical whitener/whitening agent

1. Appearance: light yellow powder

2. Bulk density: 1.23/cm

3. Melting point: 219-221°C

4. Content: 99.0%

5, ash: ≤ 0.1%

6, loss on drying: ≤ 0.5%

7, acid and alkali resistance: with strong acid and alkali resistance

8. Solubility: Insoluble in water, soluble in common organic solvents

9. Scope of application: It is suitable for high-grade auxiliaries of rigid plastics such as PVC pipes, profiles and gussets. The use of this product can greatly improve the whiteness, brightness and vividness of PVC products. It is whiter, brighter and more vivid.

Packing: 25kg cardboard drum lined with plastic bag 500kgs/pallet

10.OB ( FBA 184 ) is suitable for whitening of fibers,thermoplastic, polyester，ABS plastic,polyvinylchloride,polystyrene,polyethylene, paints, coatings and ,printing ink.

OB (FBA 184)

CAS NO.: 7128-64-5 Appearance: Light yellow or milk white powder Purity: 99%Min Melting point: 201-205°C Solubility: Hardly soluble in water, but soluble in paraffin, mineral oils and ordinary  organic solvents. Usage: A good whitening agent for PVC, PS, PE, PP, ABS, ther-moplastic plastics, Acetate fiber, paint, coating and printing ink, etc.molded article,clear lacquers,pigmented lacquers,synthetic leather.   Suitable for transparent plastic products,low toxicity, envoironmental protection requirment ,natural color,pure,pure color and light,moderate price,is the only whitening agent products that meets the national standard.   Features excellent resistance to heat,exceptional whitening properties,good properties,good light fastness and low volatility.

Application:

PE, PC, PVC, PS, ABS,and PP, adhesive and other organic substrates/ fibers, molded articles, films and sheets/clear lacquers, pigmented lacquers, paints, printing ink and synthetic leather.

Product Advantages

01.Stable Quality

All products have reached national standards, product purity of more than 99%, high stability, good weatherability, migration resistance

 

02.Factory Direct Supply

Plastic State has 2 production bases, which can guarantee the stable supply of products, factory direct sales

3.Export Quality

Based on domestic and global, the products are exported to more than 50 countries and regions in Germany, France, Russia, Egypt, Argentina and Japan

 

04.After-sales Service

24. hour online service, the technical engineer handles the whole process regardless of any problems during the use of the product