Technicure® PDU-250 Datasheet

Plasticizer Additive

Supplied by A&C Catalysts, Inc.

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Product Description
Technicure® PDU-250, N,N-Dimethyl Phenyl Urea is a substituted urea for use as an accelerator for dicyandiamide (DICY) to produce shelf-stable one-part systems, combining excellent latency at ambient temperature and rapid cure. Technicure PDU-250 is an excellent accelerator for adhesives, powder coatings, prepregs and reinforcements. At levels of 4 phr full cure can be accomplished in 50 minutes at 130C and less than 5 minutes at 175C when used with approximately 8 phr of DICY and bisphenol A epoxy resin, EEW 190. Room temperature shelf life of resins compounded with Technicure PDU for stable for well over 4 months.

  • Long Pot Life
  • Fast Cure
  • High Tg's
  • Excellent Accelerator for Dicyandiamide
Material Status 
  • Commercial: Active
  • North America
Available Documents
Technical Datasheet (English)
Additives General
Nominal Value
Additives Category
Recommended for Use In
NFPA 704 Safety Rating (1)
Additives Physical
Nominal Value
Average Particle Size
Melting Temperature
1Typical properties: these are not to be construed as specifications.
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