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.

ADVANTAGES
  • Long Pot Life
  • Fast Cure
  • High Tg's
  • Excellent Accelerator for Dicyandiamide
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Available Documents
Technical Datasheet (English)
Additives General
Nominal Value
Unit
 
Additives Category
 
 
Recommended for Use In
 
 
Forms
 
 
NFPA 704 Safety Rating (1)
 
 
Additives Physical
Nominal Value
Unit
 
Density
g/cm³
 
Average Particle Size
µm
 
Melting Temperature
°F
 
Notes
1Typical properties: these are not to be construed as specifications.
 
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