optical brightener OB-1 - Product
Place of Origin : Jinan,China
Delivery Time : Prompt In Stock
Product Capacity : 600 Tons Per Year
Payment Terms : T/T,L/C
Product Description
Typical Properties:
Chemical name: 2,2-(1,2-Ethenediyldi-4, 1-phenylene) bisbenzoxazole
Molecular weight: 414.4
CAS No.: 1533-45-5
C.I.: 393
Specifications:
Ash % 0.3max
Empirical Formula C28H18N2O2
Melting Point(DTA),C 353-359
Appearance Yellowish Green Powder
Odor Free of odor
Volatile Content % 0.3max
Assay % 99min
Particle Size 200 meshes
Basic Information
Brand : Subang
Model : 393
Material : Optical Brightener OB-1
Color : Yellowish Green Powder
Physical Specification
Other Specification : Optical Brightening Agent OB-1
OB-1 Is Used Widely In The Plastic Market. Because Of Its Excellent Brightening Ability,good Thermal Stability,and Compatibility With Many Polymers.
Key Words: Optical Brightening Agent OB-1, Optical Brightener OB-1, Fluorescent Brightener OB-1, Optical Whitening Agent OB-1, Brightener OB-1
Typical Properties:
Chemical Name: 2,2-(1,2-Ethenediyldi-4, 1-phenylene) Bisbenzoxazole
Molecular Weight: 414.4
CAS No.: 1533-45-5
C.I.: 393
Specifications:
Ash % 0.3max
Empirical Formula C28H18N2O2
Melting Point(DTA),C 353-359
Appearance Yellowish Green Powder
Odor Free Of Odor
Volatile Content % 0.3max
Assay % 99min
Particle Size 200 Meshes
Application:
For Whitening Of Polyester And Nylon; Also Used In ABS, PS, HIPS, PA, PC, PP, EVA, PVC, Etc.
Rate Of Use: (per 1000kg Of Substrate)
Polyester: 75-300g
EVA, PP, Nylon: 75-200g
Package:
25kg / Fiber Drum With PE Liner
