Specialties

Besides organic peroxides and persulfates, UI produces several types of Specialties which cover various areas of application. Accelerators and inhibitors are widely used in the curing of unsaturated polyester resins. Our POLCOB® products feature easy handling and a low hazard potential.

The special initiators sold under our CUROX®CC brand are utilized in the flame retardant industry. They are high efficient synergists and are beneficial by significantly reducing the usage of standard flame retardants (ex. Brominated flame retardants). For those reasons, these products offer a competitive edge while still answering to legal and environmental concerns.

Based on our long experience with radical chemistry, UI offers tailor-made solutions and specialties for specific customer requests. Our technology experts are ready to discuss your needs, just contact us.

View all Specialties by type


  • Accelerators
    Product
    Chemical Name
    CAS Number
    Note
    Category
    Product: POLCOB®1
    Chemical Name: Polymer-bounded Cobalt
    CAS Number: 687-47-8
    Note: N/A
    Category: Specialties
    Product: POLCOB®5
    Chemical Name: Polymer-bounded Cobalt
    CAS Number: 687-47-8
    Note: N/A
    Category: Specialties
  • Inhibitors
    Product
    Chemical Name
    CAS Number
    Note
    Category
    Chemical Name: 2,6-Di-tert.butyl-p-kresol
    CAS Number: 128-37-0
    Note: N/A
    Category: Specialties
    Chemical Name: 2,6-Di-tert.butyl-p-kresol
    CAS Number: 128-37-0
    Note: N/A
    Category: Specialties
    Chemical Name: 4-tert.butylcatechol
    CAS Number: 98-29-3
    Note: N/A
    Category: Specialties
    Chemical Name: 4-tert.butylcatechol
    CAS Number: 98-29-3
    Note: N/A
    Category: Specialties
    Chemical Name: 4-tert.butylcatechol
    CAS Number: 98-29-3
    Note: N/A
    Category: Specialties
  • CC Initiators
    Product
    Chemical Name
    CAS Number
    Note
    Category
    Chemical Name: 2,3-Dimethyl-2,3-diphenylbutane
    CAS Number: 1889-67-4
    Note: N/A
    Category: Specialties
    Chemical Name: Poly-1,4-diisopropylbenzene
    CAS Number: 25822-43-9
    Note: N/A
    Category: Specialties
  • CP
    Product
    Chemical Name
    CAS Number
    Note
    Category
    Product: CP
    Chemical Name: Carbamide Peroxide
    CAS Number: 124-43-6
    Note: N/A
    Category: Specialties