Thermal and Electrical Conductivity of Unsaturated Polyester Resin Filled with Copper Filler Composites

Table 1

Properties of UPR given by the manufacturer.

Pure UPR properties
Physical properties		Hardening characteristics		Mechanical properties
Viscosity	600–700 cps	Gelling time	7 ± 2 min	Microhardness	18.62 HV
Monomer	Styrene (35%)	Peak temp.	150 ± 5°C	Elong. at break	20%
Acid number	28 ± 2 mg/KOH/g	Peak temp. dur. time	12 min	Tensile stress	45.26 MPa
Density	1.2 ± 0.01 g/cm^3	Tot. peak temp. reach time	20 min	Tensile modulus	1.177 GPa