Hot Sale Optical Brightener Agent Ob Fluorescent Whitening Agent for Plastic Application

• Customization: Available
• CAS No.: 1533-45-5
• Formula: C28h18n2o2
• Model NO.: OB
• Appearance: Powder
• Usage: Rubber Auxiliary Agents, Plastic Auxiliary Agents, Textile Auxiliary Agents
• Color: Yellow-Green
• Product Name: Fluorescent Brightener Ob Manufacturer
• Chemical Name: Distyrylbisbenzoxazole
• Other Names: Optical Brightener Ob
• Other Names 2: Fluorescent Brightener Ob
• C.I. No.: 393
• Recommended Dosage: Add Ob-1 Brightener Per 1000kg of Material
• Characteristics 1: High Whitening Intensity, Strong Fluorescent Effec
• Characteristics 2: High Temperature &Weather Resistance
• Packaging Method: Bag, Drum
• Sample Policy: Freely Supply
• Product Uses: Various Plastics, Fiber, Textiles, Nylon
• Transport Package: 25kgs Fibre Drum
• Specification: more than 200 mesh
• Trademark: iSuoChem
• Origin: Anhui
• HS Code: 32042000
• Production Capacity: 2000 Tons Each Year
• Package Size: 20.00cm * 15.00cm * 10.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

 

Item Name: Optical Brightener OB-1
Recommended dosage (Add OB-1 brightener per 1000kg of material):
1. If you need apply to EVA, polypropylene fiber, nylon, polycarbonate, etc product, the recommend dosage is 75-200g.
2. If it's used for polyester fiber, the recommend doage is 75-300g.

Detailed Photos

 

Product Parameters

Item	Standard
Appearance	Yellow green powder
Purity (%)	99min
Melting point (ºC)	358~360
Fineness	more than 200 mesh

Optical brightener OB-1  is compounds used in various industries to enhance the brightness and whiteness of materials, reflect ultraviolet light, and improve visual appearance.

Key Attributes of Optical brightener OB-1:
• High whitening intensity and Strong fluorescent effect.
• Widely used in whitening polyester, nylon fiber and various plastics.
• iSuoChem OB-1 has quite outstanding performance of high temperature resistance and weather resistance.

Applications:

1. Optical Brightener OB-1 is suitable for whitening polyester fiber, nylon fiber, polypropylene fiber and other chemical fibers.
2. Optical Brightener OB-1 is suitable for whitening and brightening polypropylene plastic, rigid PVC, ABS, EVA, polystyrene, polycarbonate, etc.
3. Optical Brightener OB-1 is suitable for adding in conventional polymerization of polyester and nylon.
4. Optical Brightener OB-1 is especially suitable for whitening plastic products formed at high temperature.

Packing and Quantity:
25kgs fibre drum, around 5.25mts/20'fcl without pallet.
Storage: Keep Optical brightener OB-1 powder in cool and dry place, far away from high temperature and sunshine