VEEFILL FR 4404

VEEFILL FR 4404

Solvent-free high-temperature-curing filled epoxy/anhydride system

Technical Datasheet
Chemistry Two component filled Epoxy system
Special Properties UL94 V-0 Compliant; Excellent impregnating capability; Thermal Shock Resistance; Good Dielectric Resistance
Specific End Application Transformers; electrical capacitors; bushings; encapsulation; electric drivers; stator coatings; medium and high voltage applications
Part A Viscosity A: 25,000–35,000 cPs @25°C
Part B Viscosity B: 100–200 cPs @25°C
Mixing Ratio by Weight 100 : 34
Part A Density 1.55–1.75 g/cc
Part B Density 1.15–1.25 g/cc
Hardness Shore D >80
Cure Schedule 3 h @105°C

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