Farboset® 2220

Chemical Family: Epoxy & Epoxy Derivatives

Farboset® 2220 is a granular, mineral-filled, novolac epoxy molding compound known for its excellent moldability, fast cure rate, and strong physical and electrical properties. It is specially designed for high-performance applications that demand enhanced thermal characteristics. These applications include the encapsulation of bushings, insulators, and various electrical and electronic components. The compound's properties make it a reliable choice for protecting and ensuring the performance of critical components in challenging environments.

Properties

Physical Form: Granules
Solid

Product families

Applications

Electrical & Electronics — Packaging & Assembly

Potting Compounds

Product Families

Plastics — Thermoset Resins

Epoxies

Other characteristics

Brand: Farboset
End Uses: Bushings, Encapsulant, Insulators
Polymer Name: Epoxy Resins & Compounds
Markets: Electrical & Electronics
Shelf LIfe: 2 days - 6 months
Technology: Plastics
Fillers Included: Mineral
Material Features: Enhanced Physical Properties
Fast Curing
Good Electrical Properties
Good Moldability
Good Thermal Stability
High Performance
Low Odor
Applications: It is designed for high performance applications requiring improved thermal characteristics, such as the encapsulation bushings, insulators and other electrical and electronic components.
Certifications and Compliance: ISO 9001
Plastics and Elastomers End Uses: Bushings
Encapsulant
Insulators
Plastics and Elastomers Functions: Resin

Technical data

Table 1 of 4

9 rows

Characteristic	Value	Unit
Flexural Strength	18000.0	psi
Flexural Strength	1260.0	kg/cm²
Compressive Strength	40000.0	psi
Compressive Strength	2800.0	kg/cm²
Tensile Strength	11500.0	psi
Tensile Strength	809.0	kg/cm²
Hardness (Shore D)	90.0	—
Impact Strength (Izod Notched)	0.022	kg-m/cm
Impact Strength (Izod Notched)	0.4	ft-Ib/inch

Table 2 of 4

5 rows

Characteristic	Value	Unit
Thermal Conductivity	22 x 10⁻⁴	cal/cm-sec-°C
Heat Distortion Temperature (at 18.6 kg/cm²)	165.0	°C
Heat Distortion Temperature (at 264 psi)	329.0	°F
Maximum Intermittent Operating Temperature	200.0	°C
Hot Plate Cure Time (at 150 °C)	45.0	seconds

Table 3 of 4

7 rows

Characteristic	Value	Unit	Method
Arc Resistance	220.0	seconds	—
Dissipation Factor (1 KHz)	0.006	—	ASTM 150
Dielectric Constant (1 KHz)	4.3	—	—
Dielectric Strength (Short Time, 125 mils)	400.0	volts/mil	—
Loss Factor (1 KHz)	0.026	—	ASTM 150
Volume Resistivity	1.0 x 10¹⁵	Ohm - cm	—
Surface Resistivity	1.0 x 10¹⁶	ohm-cm	—

Table 4 of 4