P96/P26
Polyimide-based Prepreg and Laminate
| Thermal Performance | Electrical Performance | Industry Approvals | ||
|---|---|---|---|---|
|
Tg 260°C |
Td 396°C |
Dk 3.76 |
Df 0.017 | UL - File Number E41625 |
Isola offers a product line of polyimide-based prepreg (P26) and core material (P96) for high temperature printed circuit applications.
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.
Product Attributes
Typical Market Applications
Product Features
-
Industry Recognition
- UL File Number: E41625
- RoHS Compliant
- Performance Attributes
- Processing Advantages
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
Production & Manufacturing
- Currently manufactured in North America
| Property | Typical Value | Units | Test 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/mK | 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 | MΩ | 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 https://www.isola-group.com for more details.
Revisions:
A: Initial release - 4/17
B: Corrected units for Flexural and Tensile Strength - 8/18
C: Change MOT to RTI 5/19
Core Data
| Construction | Resin Content % | Thickness (inch) | Thickness (mm) | Dielectric Constant (DK) / Dissipation Factor (DF) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 100 MHz | 500 MHz | 1 GHz | 2 GHz | 5 GHz | 10 Ghz | |||||
| 1x106 | 70.0% | Alternate | 0.0020 | 0.051 | 3.70 0.015 | 3.60 0.017 | 3.60 0.020 | 3.60 0.021 | 3.60 0.024 | 3.60 0.029 |
| 1x106 | 74.0% | Standard | 0.0025 | 0.064 | 3.60 0.016 | 3.60 0.018 | 3.50 0.020 | 3.50 0.021 | 3.50 0.025 | 3.50 0.030 |
| 1x1080 | 61.0% | Standard | 0.0030 | 0.076 | 3.80 0.014 | 3.80 0.016 | 3.80 0.018 | 3.80 0.019 | 3.70 0.022 | 3.70 0.026 |
| 2x106 | 66.0% | Standard | 0.0035 | 0.089 | 3.70 0.015 | 3.70 0.016 | 3.70 0.019 | 3.70 0.020 | 3.60 0.023 | 3.60 0.028 |
| 1x2116 | 45.0% | Standard | 0.0040 | 0.102 | 4.20 0.012 | 4.20 0.014 | 4.10 0.016 | 4.10 0.016 | 4.10 0.019 | 4.10 0.022 |
| 106/1080 | 58.0% | Alternate | 0.0042 | 0.107 | 3.90 0.013 | 3.80 0.015 | 3.80 0.017 | 3.80 0.018 | 3.80 0.021 | 3.80 0.249 |
| 106/1080 | 62.0% | Standard | 0.0045 | 0.114 | 3.80 0.014 | 3.80 0.016 | 3.80 0.018 | 3.80 0.019 | 3.70 0.022 | 3.70 0.026 |
| 106/1080 | 65.0% | Alternate | 0.0050 | 0.127 | 3.80 0.014 | 3.70 0.016 | 3.70 0.019 | 3.70 0.020 | 3.70 0.023 | 3.70 0.027 |
| 2x1080 | 57.0% | Standard | 0.0050 | 0.127 | 3.90 0.013 | 3.80 0.015 | 3.90 0.017 | 3.80 0.018 | 3.80 0.021 | 3.80 0.249 |
| 106/2113 | 53.0% | Standard | 0.0053 | 0.135 | 4.00 0.013 | 4.00 0.015 | 3.90 0.017 | 3.90 0.017 | 3.90 0.020 | 3.90 0.024 |
| 106/2116 | 49.0% | Standard | 0.0060 | 0.152 | 4.10 0.013 | 4.00 0.014 | 4.00 0.016 | 4.00 0.016 | 4.00 0.019 | 4.00 0.022 |
| 1080/2116 | 51.0% | Standard | 0.0070 | 0.178 | 4.00 0.013 | 4.00 0.014 | 4.00 0.016 | 4.00 0.017 | 3.90 0.020 | 3.90 0.023 |
| 2113/2116 | 47.0% | Standard | 0.0080 | 0.203 | 4.10 0.012 | 4.10 0.014 | 4.10 0.016 | 4.10 0.016 | 4.00 0.019 | 4.00 0.022 |
| 2113/2116 | 48.0% | Standard | 0.0080 | 0.203 | 4.10 0.012 | 4.10 0.014 | 4.10 0.016 | 4.00 0.016 | 4.00 0.019 | 4.00 0.022 |
| 2x2113/106 | 54.0% | Standard | 0.0090 | 0.229 | 4.00 0.013 | 3.90 0.015 | 3.90 0.017 | 3.90 0.017 | 3.90 0.020 | 3.90 0.024 |
| 2x1080/2116 | 54.0% | Standard | 0.0100 | 0.254 | 4.00 0.013 | 3.90 0.015 | 3.90 0.017 | 3.90 0.017 | 3.90 0.020 | 3.90 0.024 |
| 7628/2x1080 | 45.0% | Standard | 0.0120 | 0.305 | 4.20 0.012 | 4.20 0.014 | 4.10 0.016 | 4.10 0.016 | 4.10 0.019 | 4.10 0.022 |
| 2x7628 | 39.0% | Standard | 0.0140 | 0.356 | 4.30 0.011 | 4.30 0.012 | 4.20 0.014 | 4.20 0.014 | 4.20 0.017 | 4.20 0.019 |
| 2x7628/1080 | 42.0% | Alternate | 0.0160 | 0.406 | 4.00 0.009 | 4.00 0.009 | 4.00 0.010 | 4.00 0.011 | 4.00 0.011 | 4.00 0.011 |
| 2x7628/2116 | 41.0% | Alternate | 0.0180 | 0.457 | 4.10 0.009 | 4.10 0.009 | 4.00 0.010 | 4.00 0.011 | 4.00 0.011 | 4.00 0.011 |
| 2x2113/2x7628 | 42.0% | Alternate | 0.0200 | 0.508 | 4.20 0.012 | 4.20 0.013 | 4.20 0.015 | 4.20 0.015 | 4.10 0.018 | 4.10 0.020 |
| 3x7628/2116 | 40.0% | Alternate | 0.0240 | 0.610 | 4.30 0.011 | 4.20 0.012 | 4.20 0.014 | 4.20 0.015 | 4.20 0.017 | 4.20 0.020 |
| 4x7628 | 39.0% | Standard | 0.0280 | 0.711 | 4.30 0.011 | 4.30 0.012 | 4.20 0.014 | 4.20 0.014 | 4.20 0.017 | 4.20 0.019 |
| 4x7628/2116 | 39.0% | Standard | 0.0310 | 0.787 | 4.30 0.011 | 4.30 0.012 | 4.20 0.014 | 4.20 0.014 | 4.20 0.017 | 4.20 0.019 |
| 6x7628 | 36.0% | Standard | 0.0390 | 0.991 | 4.30 0.010 | 4.30 0.012 | 4.30 0.013 | 4.30 0.014 | 4.30 0.016 | 4.30 0.018 |
| 1x2116/ 8x7628 | 38.0% | Standard | 0.0590 | 1.499 | 4.30 0.011 | 4.30 0.012 | 4.30 0.014 | 4.30 0.014 | 4.20 0.017 | 4.20 0.019 |
Prepreg Data
| Glass Style | Resin Content % | Thickness (inch) | Thickness (mm) | Dielectric Constant (DK) / Dissipation Factor (DF) | |||||
|---|---|---|---|---|---|---|---|---|---|
| 100 MHz | 500 MHz | 1 GHz | 2 GHz | 5 GHz | 10 Ghz | ||||
| 106 | 75.0% | 0.0025 | 0.064 | 3.59 0.0156 | 3.55 0.0177 | 3.53 0.0205 | 3.50 0.0215 | 3.48 0.0255 | 3.48 0.0302 |
| 1080 | 65.0% | 0.0032 | 0.081 | 3.76 0.0144 | 3.72 0.0163 | 3.70 0.0187 | 3.67 0.0195 | 3.66 0.0231 | 3.66 0.0272 |
| 2113 | 57.0% | 0.0044 | 0.112 | 3.91 0.0135 | 3.87 0.0152 | 3.86 0.0173 | 3.83 0.0180 | 3.82 0.0211 | 3.82 0.0247 |
| 2116 | 54.0% | 0.0052 | 0.132 | 3.97 0.0132 | 3.93 0.0147 | 3.92 0.0167 | 3.89 0.0174 | 3.88 0.0203 | 3.88 0.0238 |
| 7628 | 42.0% | 0.0074 | 0.188 | 4.22 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
Standard-Commonly available with the best availability.
Alternate-Available, but not stocked with longer lead time
Resource Title & Summary
Date Updated
12/14/2016
10/20/2017
12/14/2016
12/14/2016
02/23/2017
10/20/2017
12/14/2016
10/14/2019
Webinars, Videos & Articles
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