P96/P26

Polyimide UL V-0 Laminate and Prepreg

Isola offers a product line of polyimide-based prepreg (P26) and core material (P96) for high temperature printed circuit applications.

Thermal Performance

Tg: 260°C
Td: 396°C

Electrical Performance

Dk: 3.76
Df: 0.017

Industry Approvals

IPC-4101 /40 /41
UL - File Number E41625

These products consist of a flame resistant, polyimide resin system suitable for military, commercial or industrial electronic applications requiring superior performance and the utmost in thermal properties. These products utilize a polyimide and thermoplastic blend resin, fully cured without the use of MDA (Methylenedianiline). This results in a polymer with a high Tg without the characteristic difficulties of brittleness and low initial bond strength associated with traditional thermoset polyimides.

Attributes

Markets

Product Features

  • Industry Recognition
    • UL File Number: E41625
    • RoHS Compliant
  • Performance Attributes
    • Lead-free assembly compatible
  • Processing Advantages
    • Good flow and fill
    • Multiple reflow capable

Production & Manufacturing

Currently manufactured in North America

Product Availability

  • Standard Material Offering: Laminate
    • 2 to 125 mil (0.05 to 3.2 mm)
    • Available in full size sheet or panel form
  • Copper Foil Type
    • HTE Grade 3
    • RTF (Reverse Treat Foil)
  • Copper Weight
    • ½ to 2 oz (18 to 70 µm) available
    • Heavier copper available
    • Thinner copper foil available
  • Standard Material Offering: Prepreg
    • Roll or panel form
    • Tooling of prepreg panels
  • Glass Fabric Availability
    • E-glass
PropertyTypical ValueUnitsTest Method
Metric (English)IPC-TM-650 (or as noted)
Glass Transition Temperature (Tg) by DSC 260 °C 2.4.25C
Decomposition Temperature (Td) by TGA @ 5% weight loss 396 °C 2.4.24.6
Time to Delaminate by TMA (Copper removed)
A. T260
B. T288
60 Minutes 2.4.24.1
Z-Axis CTE
A. Pre-Tg
B. 50 to 260°C, (Total Expansion)
55
1.5
ppm/°C
%
2.4.24C
X/Y-Axis CTE Pre-Tg 13/14 ppm/°C 2.4.24C
Thermal Conductivity 0.4 W/m·K ASTM E1952
Thermal Stress 10 sec @ 288ºC (550.4ºF)
A. Unetched
B. Etched
Pass Pass Visual 2.4.13.1
Dk, Permittivity
A. @ 100 MHz
B. @ 500 MHz
C. @ 1 GHz
D. @ 2 GHz
E. @ 5 GHz
F. @ 10 GHz
3.83
3.80
3.78
3.76
3.73
3.73
2.5.5.9
2.5.5.9
2.5.5.9
Bereskin Stripline
Bereskin Stripline
Bereskin Stripline
Df, Loss Tangent
A. @ 100 MHz
B. @ 500 MHz
C. @ 1 GHz
D. @ 2 GHz
E. @ 5 GHz
F. @ 10 GHz
0.0135
0.0151
0.0172
0.0179
0.0188
0.021
2.5.5.9
2.5.5.9
2.5.5.9
Bereskin Stripline
Bereskin Stripline
Bereskin Stripline
Volume Resistivity
A. After moisture resistance
B. At elevated temperature
3.0 x 108
7.0 x 108
MΩ-cm 2.5.17.1
Surface Resistivity
A. After moisture resistance
B. At elevated temperature
3 x 106
2 x 108
2.5.17.1
Dielectric Breakdown >55 kV 2.5.6B
Arc Resistance 130 Seconds 2.5.1B
Electric Strength (Laminate & laminated prepreg) 44 (1100) kV/mm (V/mil) 2.5.6.2A
Comparative Tracking Index (CTI) 4 (100-174) Class (Volts) UL 746A
ASTM D3638
Peel Strength
A. Low profile copper foil and very low profile copper foil all copper foil >17 μm [0.669 mil]
B. Standard profile copper
    1. After thermal stress
    2. At 125ºC (257ºF)
    3. After process solutions

1.14 (6.5)

1.25 (7.0)
1.25 (7.0)
1.14 (6.5)
N/mm (lb/inch)
2.4.8C

2.4.8.2A
2.4.8.3
2.4.8.3
Flexural Strength
A. Length direction
B. Cross direction
83.6
55.5
ksi 2.4.4B
Tensile Strength
A. Length direction
B. Cross direction
55.5
35.4
ksi ASTM D3039
Young's Modulus
A. Length direction
B. Cross direction
3958
3530
ksi ASTM D790-15e2
Poisson's Ratio
A. Length direction
B. Cross direction
0.189
0.154
ASTM D3039
Moisture Absorption 0.5 % 2.6.2.1A
Flammability (Laminate & laminated prepreg) V-0 Rating UL 94
Relative Thermal Index (RTI) 140 °C UL 796
The data, while believed to be accurate and based on analytical methods considered to be reliable, is for information purposes only. Any sales of these products will be governed by the terms and conditions of the agreement under which they are sold.

NOTE

Visit our site http://www.isola-group.com for more details.
Revisions:
A: Initial release - 4/17
B: Corrected units for Flexural and Tensile Strength - 8/18
C: Corrected MOT value to match UL file - 11/18
D: Change MOT to RTI 5/19

Core Data

ConstructionResin Content %Thickness (inch)Thickness (mm) Dielectric Constant (DK)/ Dissipation Factor (DF)
100 MHz500 MHz1 GHz2 GHz5 GHz10 Ghz
1x10670.0%Alternate0.00200.0513.70
0.0150
3.60
0.0170
3.60
0.0200
3.60
0.0210
3.60
0.0240
3.60
0.0290
1x10674.0%Standard0.00250.0643.60
0.0160
3.60
0.0180
3.50
0.0200
3.50
0.0210
3.50
0.0250
3.50
0.0300
1x108061.0%Standard0.00300.0763.80
0.0140
3.80
0.0160
3.80
0.0180
3.80
0.0190
3.70
0.0220
3.70
0.0260
2x10666.0%Standard0.00350.0893.70
0.0150
3.70
0.0160
3.70
0.0190
3.70
0.0200
3.60
0.0230
3.60
0.0280
1x211645.0%Standard0.00400.1024.20
0.0120
4.20
0.0140
4.10
0.0160
4.10
0.0160
4.10
0.0190
4.10
0.0220
106/108058.0%Alternate0.00420.1073.90
0.0130
3.80
0.0150
3.80
0.0170
3.80
0.0180
3.80
0.0210
3.80
0.2490
106/108062.0%Standard0.00450.1143.80
0.0140
3.80
0.0160
3.80
0.0180
3.80
0.0190
3.70
0.0220
3.70
0.0260
106/108065.0%Alternate0.00500.1273.80
0.0140
3.70
0.0160
3.70
0.0190
3.70
0.0200
3.70
0.0230
3.70
0.0270
2x108057.0%Standard0.00500.1273.90
0.0130
3.80
0.0150
3.90
0.0170
3.80
0.0180
3.80
0.0210
3.80
0.2490
106/211353.0%Standard0.00530.1354.00
0.0130
4.00
0.0150
3.90
0.0170
3.90
0.0170
3.90
0.0200
3.90
0.0240
106/211649.0%Standard0.00600.1524.10
0.0130
4.00
0.0140
4.00
0.0160
4.00
0.0160
4.00
0.0190
4.00
0.0220
1080/211651.0%Standard0.00700.1784.00
0.0130
4.00
0.0140
4.00
0.0160
4.00
0.0170
3.90
0.0200
3.90
0.0230
2113/211647.0%Standard0.00800.2034.10
0.0120
4.10
0.0140
4.10
0.0160
4.10
0.0160
4.00
0.0190
4.00
0.0220
2113/211648.0%Standard0.00800.2034.10
0.0120
4.10
0.0140
4.10
0.0160
4.00
0.0160
4.00
0.0190
4.00
0.0220
2x2113/10654.0%Standard0.00900.2294.00
0.0130
3.90
0.0150
3.90
0.0170
3.90
0.0170
3.90
0.0200
3.90
0.0240
2x1080/211654.0%Standard0.01000.2544.00
0.0130
3.90
0.0150
3.90
0.0170
3.90
0.0170
3.90
0.0200
3.90
0.0240
7628/2x108045.0%Standard0.01200.3054.20
0.0120
4.20
0.0140
4.10
0.0160
4.10
0.0160
4.10
0.0190
4.10
0.0220
2x762839.0%Standard0.01400.3564.30
0.0110
4.30
0.0120
4.20
0.0140
4.20
0.0140
4.20
0.0170
4.20
0.0190
2x7628/108042.0%Alternate0.01600.4064.00
0.0090
4.00
0.0090
4.00
0.0100
4.00
0.0110
4.00
0.0110
4.00
0.0110
2x7628/211341.0%Alternate0.01800.4574.10
0.0090
4.10
0.0090
4.00
0.0100
4.00
0.0110
4.00
0.0110
4.00
0.0110
3x762838.0%Alternate0.02000.5084.20
0.0110
4.20
0.0120
4.20
0.0140
4.20
0.0140
4.10
0.0170
4.10
0.0190
3x7628/211640.0%Alternate0.02400.6104.30
0.0110
4.20
0.0120
4.20
0.0140
4.20
0.0150
4.20
0.0170
4.20
0.0200
4x762839.0%Standard0.02800.7114.30
0.0110
4.30
0.0120
4.20
0.0140
4.20
0.0140
4.20
0.0170
4.20
0.0190
4x7628/211639.0%Standard0.03100.7874.30
0.0110
4.30
0.0120
4.20
0.0140
4.20
0.0140
4.20
0.0170
4.20
0.0190
6x762836.0%Standard0.03900.9914.30
0.0100
4.30
0.0120
4.30
0.0130
4.30
0.0140
4.30
0.0160
4.30
0.0180
1x2116/ 8x762838.0%Alternate/OA0.05901.4994.30
0.0110
4.30
0.0120
4.30
0.0140
4.30
0.0140
4.20
0.0170
4.20
0.0190
9x762838.0%Standard/Base0.05901.4994.30
0.0110
4.30
0.0120
4.30
0.0140
4.30
0.0140
4.20
0.0170
4.20
0.0190

Prepreg Data

Glass StyleResin Content %Thickness (inch)Thickness (mm) Dielectric Constant (DK)/ Dissipation Factor (DF)
100 MHz500 MHz1 GHz2 GHz5 GHz10 Ghz
10675.0%0.00250.0643.59
0.0156
3.55
0.0177
3.53
0.0205
3.50
0.0215
3.48
0.0255
3.48
0.0302
108065.0%0.00320.0813.76
0.0144
3.72
0.0163
3.70
0.0187
3.67
0.0195
3.66
0.0231
3.66
0.0272
211357.0%0.00440.1123.91
0.0135
3.87
0.0152
3.86
0.0173
3.83
0.0180
3.82
0.0211
3.82
0.0247
211654.0%0.00520.1323.97
0.0132
3.93
0.0147
3.92
0.0167
3.89
0.0174
3.88
0.0203
3.88
0.0238
762842.0%0.00740.1884.22
0.0115
4.19
0.0128
4.18
0.0145
4.17
0.0150
4.14
0.0175
4.14
0.0201

NOTE

Revisions:

A-Original-4/17

B-Modified construction offering 6/19

C-Corrected 31 mil core thickness 9/19

D-Corrected 18 mil contruction to 1x2113/2x7628 2/21

E-Added 59 mil Base core to construction set. 6/22

Standard-Commonly available with the best availability.

Alternate-Available, but not stocked with longer lead time

Contact Our Team For Product Information

Laminates, Prepreg, & PCB Materials
    Isola needs the contact information you provide to us to contact you about our products and services. You may unsubscribe from these communications at any time. For information on how to unsubscribe, as well as our privacy practices and commitment to protecting your privacy, please review our Privacy Policy.