Synacure PBZ photoinitiator PBZ CAS 2128-93-0

SynacurePBZ  is normally used together with a tertiary amine synergist in the formulation of UV curable coatings.

Suggested levels of use are 0.5 – 3% w/w Synacure PBZ together with 2 – 5% w/w Synacure EDB or Synacure DMB.

Description

Synacure PBZ

Chemial Name:  4-phenylbenzophenone

Synonym:Genocure PBZ;Speedcure PBZ;Omnirad 4-pbz

CAS No:   2128-93-0

Molecular Formula:  C19H14O

General Information:

Synacure PBZ is an efficient type II free-radical photoinitiator for initiating polymerization between dilute acrylates and acrylate oligomers.

Specification:

Appearance White or off-white powder
Assay ≥99.0%
loss on drying 0.2%max
Melting point 101-103℃

Usage:

  • Printing inks
  • Wood varnishes
  • Over print varnishes
  • Decorative coatings for metal cans and food
  • Adhesives
  • Pressure transfer sheets
  • Metal primers
  • Photo-resists

Package:

20kg/carton.

Storage:

Stored in a cool dry place out of direct sunlight.

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Additional information

Chemical Name

4-phenylbenzophenone

CAS No.

2128-93-0

Molecular Formula

C19H14O

Assay

99% min

Package

20kgs/carton

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