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Industrial Laminates/Norplex NP691 Paper Base Laminate

Category Polymer , Thermoset
Manufacturer Industrial Laminates/Norplex
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Industrial Laminates/Norplex NP691 Paper Base Laminate.pdf
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Material Notes:
Description: Flame resistant, room temperature punching grade. NP691 is very similar to NP612 in electrical properties and mechanical strength, with improved moisture resistance.Thickness Tested: 0.062", 0.125" & 0.500".
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 1.2 %

@Thickness 1.57 mm
 1.2 %

@Thickness 0.0620 in
 ASTM D229
Mechanical Properties Metric English Comments
Hardness, Rockwell M 75 - 95

@Thickness 1.57 mm
 75 - 95

@Thickness 0.0620 in
 ASTM D785
Tensile Strength, Yield 62.1 MPa

@Thickness 1.57 mm
 9000 psi

@Thickness 0.0620 in
 CW; ASTM D638
82.7 MPa

@Thickness 1.57 mm
 12000 psi

@Thickness 0.0620 in
 LW; ASTM D638
Modulus of Elasticity 6.21 GPa

@Thickness 1.57 mm
 900 ksi

@Thickness 0.0620 in
 CW; ASTM D229
6.89 GPa

@Thickness 1.57 mm
 1000 ksi

@Thickness 0.0620 in
 LW; ASTM D229
Flexural Strength 89.6 MPa

@Thickness 1.57 mm
 13000 psi

@Thickness 0.0620 in
 CW; ASTM D790
110 MPa

@Thickness 1.57 mm
 16000 psi

@Thickness 0.0620 in
 LW; ASTM D790
Compressive Strength 172 MPa

@Thickness 12.7 mm
 25000 psi

@Thickness 0.500 in
 ASTM D695
Shear Strength 82.7 MPa

@Thickness 15.7 mm
 12000 psi

@Thickness 0.620 in
 ASTM D732
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
0.374 J/cm

@Thickness 12.7 mm
 0.700 ft-lb/in

@Thickness 0.500 in
 LW, Cond E-48/50; ASTM D256
Thermal Properties Metric English Comments
CTE, linear 16.0 µm/m-°C

@Thickness 1.57 mm,
Temperature 20.0 °C
 8.89 µin/in-°F

@Thickness 0.0620 in,
Temperature 68.0 °F
 x-axis; IPC-TM 650-2.4.24
CTE, linear, Transverse to Flow 20.0 µm/m-°C

@Thickness 1.57 mm,
Temperature 20.0 °C
 11.1 µin/in-°F

@Thickness 0.0620 in,
Temperature 68.0 °F
 x-axis; IPC-TM 650-2.4.24
Maximum Service Temperature, Air 105 °C
221 °F
Flammability, UL94 V-1

@Thickness 1.57 mm
 V-1

@Thickness 0.0620 in
Electrical Properties Metric English Comments
Dielectric Constant 5.2

@Thickness 1.57 mm
 5.2

@Thickness 0.0620 in
 Permittivity, Cond D-24/23; ASTM D150
Dielectric Strength 11.8 kV/mm

@Thickness 1.57 mm
 300 kV/in

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

@Thickness 1.57 mm
 500 kV/in

@Thickness 0.0620 in
 Cond A; ASTM D229 S.T.
Dielectric Breakdown 5000 V

@Thickness 1.57 mm
 5000 V

@Thickness 0.0620 in
 Cond D-48/50; ASTM D229 S/S
55000 V

@Thickness 1.57 mm
 55000 V

@Thickness 0.0620 in
 Cond A; ASTM D229 S/S
Dissipation Factor 0.065

@Thickness 1.57 mm
 0.065

@Thickness 0.0620 in
 Cond D-24/23; ASTM D150
Arc Resistance 100 sec

@Thickness 3.17 mm
 100 sec

@Thickness 0.125 in
 ASTM D495
Comparative Tracking Index 240 V

@Thickness 3.17 mm
 240 V

@Thickness 0.125 in
 ASTM D3638
Descriptive Properties Value Comments
Bond Strength 1200 lb
0.5", ASTM D229
Color Natural, Black
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