Blowing Agents
Blowing agents and auxiliary products for EVA, PVC, rubber and other foam-processing applications.
View category →Industrial chemical supply · Since 2008
Optical Brighteners & Functional Additives
AOBO supplies optical brighteners for plastics and polyester, led by Optical Brightener OB-1, together with blowing agents, flame retardants, water treatment additives, PVC additives and other industrial chemicals.
016 product categories
0244 listed products
03Application-based sourcing
Product catalogue
Industrial chemicals by category
Browse the complete portfolio or send your application, quantity and destination for product and grade review.
Flame Retardants
Flame-retardant products for plastics, polyurethane and industrial formulations.
View category →Optical Brighteners
Fluorescent whitening grades for plastics, polyester, detergents and related applications.
Explore optical brighteners →Water Treatment Additives
Chlorination, disinfection and water-treatment products for industrial and commercial use.
View category →PVC Additives
Polymer modifiers and processing additives for PVC and friction-material applications.
View category →Other Chemicals
Additional industrial chemicals supplied according to product, quantity and destination requirements.
View category →Featured optical brightener
Optical Brightener OB-1
AOBO-OB1 is a diphenylethylene bisbenzoxazole optical brightener for polyester and plastics. Technical data lists CAS 1533-45-5, C.I. 393 and a 357-361°C melting range.
- Typical applications
- Polyester, ABS, PS, HIPS, PA, PC, PP, EVA and rigid PVC
- Appearance
- Yellowish-green crystalline powder
- Documentation
- Current specification and lot COA available with the inquiry
Applications
Materials and processes we support
01EVA and Polymer Foaming
02PVC Foam and Modification
03Rubber Sponge Products
04Water Treatment and Disinfection
05Plastic and Polyester Brightening
Inquiry process
A practical route from need to source
Define the use
Tell us the material, application and processing conditions.
Review options
AOBO reviews relevant product or grade options for the inquiry.
Align details
Confirm product, quantity, destination and commercial requirements.
Coordinate supply
Proceed with production follow-up, shipment and order support.
Have a product or application in mind?
Send the details AOBO needs to review your request.