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Industrial Laminates/Norplex NP613 Paper Base Laminate

Category Polymer , Thermoset
Manufacturer Industrial Laminates/Norplex
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Industrial Laminates/Norplex NP613 Paper Base Laminate.pdf
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Material Notes:
Description: NP613 is constructed from electrical grade of kraft paper and a specially modified epoxy resin system. It is designed to be used in tap changers, coil support plates and terminal panels for transformers and their accessories.Thickness Tested: 0.250", 0.500" and 0.750”
Physical Properties Metric English Comments
Specific Gravity 1.30 - 1.35 g/cc

@Thickness 1.57 mm
 1.30 - 1.35 g/cc

@Thickness 0.0620 in
 ASTM D792
Moisture Absorption at Equilibrium 2.0 %

@Thickness 1.57 mm
 2.0 %

@Thickness 0.0620 in
 ASTM D229
Mechanical Properties Metric English Comments
Hardness, Rockwell M 110 - 130

@Thickness 1.57 mm
 110 - 130

@Thickness 0.0620 in
 ASTM D785
Tensile Strength, Yield 131 MPa

@Thickness 1.57 mm
 19000 psi

@Thickness 0.0620 in
 CW; ASTM D638
176 MPa

@Thickness 1.57 mm
 25500 psi

@Thickness 0.0620 in
 LW; ASTM D638
Flexural Strength 193 MPa

@Thickness 1.57 mm
 28000 psi

@Thickness 0.0620 in
 CW; ASTM D790
234 MPa

@Thickness 1.57 mm
 34000 psi

@Thickness 0.0620 in
 LW; ASTM D790
Compressive Strength 276 MPa

@Thickness 12.7 mm
 40000 psi

@Thickness 0.500 in
 ASTM D695
Izod Impact, Unnotched 0.320 J/cm

@Thickness 12.7 mm
 0.600 ft-lb/in

@Thickness 0.500 in
 CW, Cond E-48/50; ASTM D256
0.427 J/cm

@Thickness 12.7 mm
 0.800 ft-lb/in

@Thickness 0.500 in
 LW, Cond E-48/50; ASTM D256
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 140 °C
284 °F
Flammability, UL94 HB

@Thickness 1.57 mm
 HB

@Thickness 0.0620 in
Electrical Properties Metric English Comments
Dielectric Constant 4.77

@Thickness 1.57 mm
 4.77

@Thickness 0.0620 in
 Permittivity, Cond D-24/23; ASTM D150
Dielectric Strength 5.51 kV/mm

@Thickness 1.57 mm
 140 kV/in

@Thickness 0.0620 in
 Cond D-48/50; ASTM D229 S.T.
20.9 kV/mm

@Thickness 1.57 mm
 530 kV/in

@Thickness 0.0620 in
 Cond A; ASTM D229 S.T.
Dielectric Breakdown 8000 V

@Thickness 1.57 mm
 8000 V

@Thickness 0.0620 in
 Cond D-48/50; ASTM D229 S/S
>= 75000 V

@Thickness 1.57 mm
 >= 75000 V

@Thickness 0.0620 in
 Cond A; ASTM D229 S/S
Dissipation Factor 0.46

@Thickness 1.57 mm
 0.46

@Thickness 0.0620 in
 Cond D-24/23; ASTM D150
Arc Resistance 65 sec

@Thickness 3.17 mm
 65 sec

@Thickness 0.125 in
 ASTM D495
Descriptive Properties Value Comments
Bond Strength 1500 lb
0.5", ASTM D229
Color Natural
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