Technicure® PDU-250

Generic Family: Additive -- Plasticizer -- Epoxy (e.g. Epoxidized Oil) • Supplied by: A&C Catalysts, Inc.

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 Properties

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Material Status

Commercial: Active

Documents

Technical Datasheet (English)

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Availability

North America

Other Properties

Additives Category, Recommended for Use In, Forms, NFPA 704 Safety Rating, Density, Average Particle Size, Melting Temperature

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Processing

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