Model No.: 5242-49-9
Packaging: 25KG fiber drum lined with double-layer plastic bag
Productivity: 3500ton per year
Place of Origin: China
Supply Ability: Steady supply capacity
HS Code: 32042000
Port: Shanghai Port,Qingdao Port
What Jinan Forever Chemical can do for you, please kindly chekc our services as below:
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours
4.We provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.
7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, paypal, Western Union eProduct Details.
Optical brightener OB (FBA 184) is a yellow-green crystalline substance that is insoluble in water and has stable performance. Its maximum absorption spectrum wavelength is 374nm, and it has strong fluorescence with an emission wavelength of 434nm. High whitening intensity with strong fluorescence. The use of a wide range of various plastic products can be used. Mostly used in the brightening the products of synthetic fiber and plastics, it is widely used in plastic film, material of lamination moulding and injection moulding as well as preferable brightening efficiency on polyolefin, PVC, PVC foaming, TPR, EVA and PU foaming together with coating, natural lacquer, etc. It also has specially good effect on foaming plastics, especially EVA, PE foaming.
Appearance: light yellow or milk white powder
Melting point: 201-205℃
Solubility: poorly soluble in water, soluble in alkane, mineral oil, and common organic solvents.
Packing: 25KG fiber drum lined with double-layer plastic bag
Uses: in whitening and brightening PVC, polystyrene, polyethylene, polypropylene, thermoplastic plastic, ABS, cellulose acetate fiber, coating, paint, ink, etc.
CAS NO. :7128-64-5
Optical Brightener Properties:
• Colors appear more brilliant
• Environmentally friendly
• Excellent brightening ability
• Produce a bluish tinge, masking yellowness
• Whiter-than-white appearance.
Generally, in the production process of good water-based ink coatings, the fluorescent brightener OB is used.Fluorescent brightener OB not only increases the whiteness of the ink, but also increases the brightness of the ink.Fluorescent brightener OB-1 improves the grade of the product.
All quatations are subject to our final confirmation. Unless otherwise stated or agreed upon, all prices are net without commission.
Jinan Forever Chemical Co., Ltd.
Contact Person: Grace Song
Address: PU LI BUSINESS CENTER 8 FLOOR 8018, JINAN CITY, SHANDONG PROVINCE,CHINA,Jinan,Shandong