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Technicure® PDU-250
- CAS Number
- 101-42-8
Technicure® PDU-250, N,N-dimethyl-N-phenyl urea, is a substituted urea. It is used as a dicyandiamide (DICY) accelerator in one-component epoxy resin based formulations. Typically the product is used with epoxy resin and dicyandiamide between 1-3 phr. The loading level of an accelerator will provide balance of low temperature reactivity and formulation shelf stability.
Other characteristics
- Brand
- Technicure
- Advantages
- Good formulation shelf stability
- Moderate glass transition temperature
- Excellent adhesion to a variety of substrates
- Appearance
- Off White powder
- Applications
One-component paste and film adhesives for automotive and aerospace applications; Composites such as pre-pregs; Powder coatings
Technical data
Table 1 of 1
5 rows| Characteristic | Value | Unit |
|---|---|---|
| Assay | min. 99 | % |
| Melting Point | 129- -134 | °C |
| Moisture Content | max. 0.2 | % |
| Particle Size (>80% less than) | 44 | microns |
| Recommended use level with Epoxy resin (EEW=190) | 1-3 PHR with 3-8 PHR of DICY | — |
