Original
By certification 
DCDA-6 is a hardener for epoxy resins based on dicyandiamide which is specially made for the production of prepregs in the printed circuit board industry.
Chemical Name： Dicyandiamide Cyanoguanidine
Product Number： DCDA-6
Molecular Weight：84.08 g/ml
CAS No: 461-58-5
Formula: C 2 H 4 N 4
|
Specification |
MIN / MAX |
|
Appearance |
White powder |
|
Purity |
≥ 98.00% |
|
Water |
≤ 0.20% |
|
Melting point |
≥ 209-212 |
|
Particle size 50％ |
1.5-3.0 |
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Particle size 95％ |
≤ 6mm |
Application
Used as One Component Adhesives， Epoxy Powder Coatings， Prepregs and Film Adhesives， Electronic Potting, and Encapsulating Compounds.
Storage
Unlimited storability in a dry place at ambient temperature without chemical decomposition. Long storage may result in caking. Storage time from date of delivery is recommended not to exceed 12 months for carton.
Packaging
15/20kg per carton
Handling precautions
Refer to Health & Safety data sheet.
http://www.nxydxbchem.com/
