IS400HR

Mid Tg, High Reliability Laminate and Prepreg

IS400HR is a proprietary, temperature resistant resin system with a Tg of 150°C.  

Thermal Performance

Tg: 150°C
Td: 330°C

Electrical Performance

Dk: 4.20
Df: 0.016

Industry Approvals

IPC-4101 /97 /98 /99 /101
UL - File Number E41625

It is intended for multilayer Printed Wiring Board (PWB) applications where demanding thermal performance and high reliability are requried. IS400HR laminate prepreg products are manufactured using Isola’s patented technology, reinforced with electrical grade (E-glass) glass fabric. This system delivers a 300°C decomposition temperature and a low Z-axis expansion.

Attributes

Markets

Product Features

  • Industry Recognition
    • UL File Number: E41625
    • RoHS Compliant
  • Performance Attributes
    • CAF resistant
  • Processing Advantages
    • FR-4 process compatible
    • Multiple reflow capable

Production & Manufacturing

Currently manufactured in Asia

Product Availability

  • Standard Material Offering: Laminate
    • 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
    • Square weave glass
Property Typical Value Units Test Method
Metric (English) IPC-TM-650 (or as noted)
Glass Transition Temperature (Tg) by DSC 150 °C 2.4.25C
Decomposition Temperature (Td) by TGA @ 5% weight loss 330 °C 2.4.24.6
Time to Delaminate by TMA (Copper removed)
A. T260
B. T288
>60
>10
Minutes 2.4.24.1
Z-Axis CTE
A. Pre-Tg
B. Post-Tg
C. 50 to 260°C, (Total Expansion)
40
230
3.0
ppm/°C
ppm/°C
%
2.4.24C
X/Y-Axis CTE Pre-Tg 13 ppm/°C 2.4.24C
Thermal Conductivity 0.36 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
4.3
4.2
4.2
2.5.5.9
Df, Loss Tangent
A. @ 100 MHz
B. @ 500 MHz
C. @ 1 GHz
0.014
0.015
0.016
2.5.5.9
Volume Resistivity
A. C-96/35/90
B. At elevated temperature
4.0 x 108
7.0 x 107
MΩ-cm 2.5.17.1
Surface Resistivity
A. C-96/35/90
B. At elevated temperature
3.0 x 106
5.4 x 106
2.5.17.1
Dielectric Breakdown >50 kV 2.5.6B
Arc Resistance 120 Seconds 2.5.1B
Electric Strength (Laminate & laminated prepreg) 48 (1100) kV/mm (V/mil) 2.5.6.2A
Comparative Tracking Index (CTI) 3 (175-249) 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

0.969 (5.5)

1.06 (5.9)
1.06 (5.9)
0.969 (5.5)
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
83.0
67.6
ksi 2.4.4B
Tensile Strength
A. Length direction
B. Cross direction
50.0
35.0
ksi ASTM D3039
Young's Modulus
A. Length direction
B. Cross direction
4086
3476
ksi ASTM D790-15e2
Poisson's Ratio
A. Length direction
B. Cross direction
0.145
0.124
ASTM D3039
Moisture Absorption 0.18 % 2.6.2.1A
Flammability (Laminate & laminated prepreg) V-0 Rating UL 94
Relative Thermal Index (RTI) 130 °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: 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
106 x 1 71.00% 0.002 0.050 3.90
0.0172
3.83
0.0177
3.83
0.0182
3.81
0.0195
3.75
0.0211
3.74
0.0218
1080 x 1 58.00% 0.0025 0.064 4.12
0.0155
4.05
0.0160
4.05
0.0166
4.01
0.0175
3.96
0.0190
3.94
0.0198
1080 x 1 64.00% 0.003 0.075 4.01
0.0163
3.93
0.0168
3.93
0.0173
3.90
0.0184
3.85
0.0200
3.84
0.0207
106 x 2 63.00% 0.003 0.075 4.02
0.0162
3.95
0.0167
3.95
0.0172
3.92
0.0183
3.86
0.0198
3.85
0.0206
2113 x 1 52.00% 0.0035 0.089 4.27
0.0147
4.20
0.0153
4.20
0.0158
4.15
0.0166
4.11
0.0181
4.08
0.0189
3313 x 1 50.00% 0.0035 0.089 4.32
0.0145
4.26
0.0150
4.25
0.0156
4.21
0.0163
4.17
0.0178
4.13
0.0186
106 x 2 67.00% 0.0035 0.089 3.96
0.0167
3.88
0.0172
3.88
0.0177
3.85
0.0189
3.80
0.0205
3.79
0.0212
2113 x 1 57.00% 0.004 0.100 4.15
0.0154
4.08
0.0159
4.08
0.0164
4.03
0.0173
3.99
0.0189
3.97
0.0197
3313 x 1 55.00% 0.004 0.100 4.19
0.0151
4.12
0.0156
4.12
0.0162
4.08
0.0170
4.03
0.0185
4.01
0.0194
106 x 2 71.00% 0.004 0.100 3.90
0.0172
3.83
0.0177
3.83
0.0182
3.81
0.0195
3.75
0.0211
3.74
0.0218
2116 x 1 50.00% 0.0045 0.114 4.32
0.0145
4.26
0.0150
4.25
0.0156
4.21
0.0163
4.17
0.0178
4.13
0.0186
1080 x 2 55.00% 0.0045 0.114 4.19
0.0151
4.12
0.0156
4.12
0.0162
4.08
0.0170
4.03
0.0185
4.01
0.0194
1652 x 1 43.00% 0.005 0.125 4.53
0.0135
4.48
0.0141
4.47
0.0147
4.42
0.0152
4.39
0.0166
4.34
0.0175
2116 x 1 54.00% 0.005 0.125 4.22
0.0150
4.15
0.0155
4.15
0.0161
4.10
0.0169
4.06
0.0184
4.03
0.0192
1080 x 2 58.00% 0.005 0.125 4.12
0.0155
4.05
0.0160
4.05
0.0166
4.01
0.0175
3.96
0.0190
3.94
0.0198
1652 x 1 47.00% 0.0055 0.140 4.41
0.0141
4.35
0.0146
4.34
0.0152
4.30
0.0158
4.25
0.0173
4.22
0.0181
1501 x 1 43.00% 0.006 0.150 4.53
0.0135
4.48
0.0141
4.47
0.0147
4.42
0.0152
4.39
0.0166
4.34
0.0175
1080 x 2 64.00% 0.006 0.150 4.01
0.0163
3.93
0.0168
3.93
0.0173
3.90
0.0184
3.85
0.0200
3.84
0.0207
1501 x 1 47.00% 0.0065 0.165 4.41
0.0141
4.35
0.0146
4.34
0.0152
4.30
0.0158
4.25
0.0173
4.22
0.0181
7628L x 1 41.00% 0.007 0.175 4.60
0.0133
4.55
0.0138
4.54
0.0144
4.49
0.0148
4.46
0.0163
4.41
0.0172
2113 x 2 52.00% 0.007 0.175 4.27
0.0147
4.20
0.0153
4.20
0.0158
4.15
0.0166
4.11
0.0181
4.08
0.0189
7628L(HRC) x 1 44.00% 0.0075 0.190 4.50
0.0137
4.45
0.0142
4.44
0.0148
4.39
0.0153
4.35
0.0168
4.31
0.0177
7628L(SRC) x 1 47.00% 0.008 0.200 4.41
0.0141
4.35
0.0146
4.34
0.0152
4.30
0.0158
4.25
0.0173
4.22
0.0181
7628M x 1 46.00% 0.008 0.200 4.44
0.0139
4.38
0.0145
4.37
0.0150
4.33
0.0156
4.29
0.0171
4.25
0.0180
3313 x 2 55.00% 0.008 0.200 4.19
0.0151
4.12
0.0156
4.12
0.0162
4.08
0.0170
4.03
0.0185
4.01
0.0194
7628M(HRC) x 1 48.00% 0.0085 0.215 4.38
0.0142
4.32
0.0147
4.31
0.0153
4.27
0.0159
4.22
0.0174
4.19
0.0183
2116 x 2 50.00% 0.009 0.225 4.32
0.0145
4.26
0.0150
4.25
0.0156
4.21
0.0163
4.17
0.0178
4.13
0.0186
1652 x 2 43.00% 0.01 0.250 4.53
0.0135
4.48
0.0141
4.47
0.0147
4.42
0.0152
4.39
0.0166
4.34
0.0175
2116 x 2 54.00% 0.01 0.250 4.22
0.0150
4.15
0.0155
4.15
0.0161
4.10
0.0169
4.06
0.0184
4.03
0.0192
1652 x 2 47.00% 0.011 0.280 4.41
0.0141
4.35
0.0146
4.34
0.0152
4.30
0.0158
4.25
0.0173
4.22
0.0181
1501 x 2 43.00% 0.012 0.300 4.53
0.0135
4.48
0.0141
4.47
0.0147
4.42
0.0152
4.39
0.0166
4.34
0.0175
1501 x 2 47.00% 0.013 0.330 4.41
0.0141
4.35
0.0146
4.34
0.0152
4.30
0.0158
4.25
0.0173
4.22
0.0181
7628L x 2 41.00% 0.014 0.360 4.60
0.0133
4.55
0.0138
4.54
0.0144
4.49
0.0148
4.46
0.0163
4.41
0.0172
7628L (HRC) x 2 44.00% 0.015 0.380 4.50
0.0137
4.45
0.0142
4.44
0.0148
4.39
0.0153
4.35
0.0168
4.31
0.0177
7628M x 2 46.00% 0.016 0.410 4.44
0.0139
4.38
0.0145
4.37
0.0150
4.33
0.0156
4.29
0.0171
4.25
0.0180
7628M x 2 + 1080 x 1 52.00% 0.018 0.460 4.27
0.0147
4.20
0.0153
4.20
0.0158
4.15
0.0166
4.11
0.0181
4.08
0.0189
7628M x 2 + 2116 x 1 47.30% 0.02 0.500 4.40
0.0141
4.34
0.0147
4.33
0.0152
4.29
0.0158
4.24
0.0173
4.21
0.0182
7628L x 3 41.00% 0.021 0.540 4.60
0.0133
4.55
0.0138
4.54
0.0144
4.49
0.0148
4.46
0.0163
4.41
0.0172
7628L x 3 44.00% 0.022 0.558 4.50
0.0137
4.45
0.0142
4.44
0.0148
4.39
0.0153
4.35
0.0168
4.31
0.0177
7628L(SRC) x 3 47.00% 0.024 0.610 4.41
0.0141
4.35
0.0146
4.34
0.0152
4.30
0.0158
4.25
0.0173
4.22
0.0181
7628M x 3 46.00% 0.024 0.610 4.44
0.0139
4.38
0.0145
4.37
0.0150
4.33
0.0156
4.29
0.0171
4.25
0.0180
7628L x 3 + 1080 x 2 50.20% 0.026 0.660 4.32
0.0145
4.25
0.0150
4.25
0.0156
4.20
0.0163
4.16
0.0178
4.13
0.0186
7628L x 2 + 7628L (HRC) x 2 42.50% 0.028 0.710 4.55
0.0135
4.50
0.0140
4.49
0.0146
4.44
0.0151
4.40
0.0166
4.36
0.0175
7628L(HRC) x 2 + 7628M x 2 45.00% 0.03 0.760 4.47
0.0138
4.41
0.0144
4.40
0.0149
4.36
0.0155
4.32
0.0170
4.28
0.0178
7628M x 2 + 7628M (HRC) x 2 47.00% 0.032 0.810 4.41
0.0141
4.35
0.0146
4.34
0.0152
4.30
0.0158
4.25
0.0173
4.22
0.0181
7628L(HRC) x 4 + 7628L x 1 43.40% 0.035 0.890 4.52
0.0136
4.47
0.0142
4.46
0.0147
4.41
0.0152
4.37
0.0167
4.33
0.0176
7628L x 3 + 7628M x 2 43.00% 0.036 0.914 4.53
0.0135
4.48
0.0141
4.47
0.0147
4.42
0.0152
4.39
0.0166
4.34
0.0175
7628M x 5 46.00% 0.039 1.000 4.44
0.0139
4.38
0.0145
4.37
0.0150
4.33
0.0156
4.29
0.0171
4.25
0.0180
7628L x 6 41.00% 0.042 1.060 4.60
0.0133
4.55
0.0138
4.54
0.0144
4.49
0.0148
4.46
0.0163
4.41
0.0172
7628L(HRC) x 2 + 7628M x 4 45.30% 0.045 1.140 4.46
0.0138
4.40
0.0144
4.39
0.0150
4.35
0.0155
4.31
0.0170
4.27
0.0179
7628M x 4 + 7628M(HRC) x 2 46.70% 0.047 1.200 4.42
0.0140
4.36
0.0146
4.35
0.0151
4.31
0.0157
4.27
0.0172
4.23
0.0181
7628L(HRC) x 4 + 7628M x 3 44.90% 0.052 1.320 4.47
0.0138
4.42
0.0143
4.41
0.0149
4.36
0.0154
4.32
0.0169
4.28
0.0178
7628M x 7 46.00% 0.055 1.400 4.44
0.0139
4.38
0.0145
4.37
0.0150
4.33
0.0156
4.29
0.0171
4.25
0.0180
7628L x 4 + 7628M x 4 43.50% 0.059 1.500 4.52
0.0136
4.46
0.0142
4.45
0.0147
4.41
0.0152
4.37
0.0167
4.33
0.0176
7628M x 8 46.00% 0.062 1.570 4.44
0.0139
4.38
0.0145
4.37
0.0150
4.33
0.0156
4.29
0.0171
4.25
0.0180

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 71% 0.0020 0.050 3.90
0.0172
3.83
0.0177
3.83
0.0182
3.81
0.0195
3.75
0.0211
3.74
0.0218
106 76% 0.0025 0.064 3.85
0.0179
3.78
0.0183
3.77
0.0189
3.76
0.0203
3.70
0.0219
3.70
0.0226
1067 71% 0.0025 0.064 3.90
0.0172
3.83
0.0177
3.83
0.0182
3.81
0.0195
3.75
0.0211
3.74
0.0218
1080 64% 0.0030 0.075 4.01
0.0163
3.93
0.0168
3.93
0.0173
3.90
0.0184
3.85
0.0200
3.84
0.0207
1080 68% 0.0035 0.089 3.94
0.0168
3.87
0.0173
3.87
0.0178
3.84
0.0191
3.78
0.0206
3.78
0.0213
1080 72% 0.0040 0.100 3.89
0.0173
3.82
0.0178
3.81
0.0183
3.80
0.0197
3.73
0.0212
3.73
0.0219
1080 75% 0.0045 0.114 3.86
0.0177
3.78
0.0182
3.78
0.0187
3.77
0.0202
3.71
0.0217
3.71
0.0224
2113 52% 0.0035 0.089 4.27
0.0147
4.20
0.0153
4.20
0.0158
4.15
0.0166
4.11
0.0181
4.08
0.0189
2113 57% 0.0040 0.100 4.15
0.0154
4.08
0.0159
4.08
0.0164
4.03
0.0173
3.99
0.0189
3.97
0.0197
2113 61% 0.0045 0.114 4.06
0.0159
3.99
0.0164
3.99
0.0169
3.95
0.0180
3.90
0.0195
3.89
0.0203
3313 50% 0.0035 0.089 4.32
0.0145
4.26
0.0150
4.25
0.0156
4.21
0.0163
4.17
0.0178
4.13
0.0186
3313 55% 0.0040 0.100 4.19
0.0151
4.12
0.0156
4.12
0.0162
4.08
0.0170
4.03
0.0185
4.01
0.0194
3313 59% 0.0045 0.114 4.10
0.0156
4.03
0.0162
4.03
0.0167
3.99
0.0177
3.94
0.0192
3.92
0.0200
2116 50% 0.0045 0.114 4.32
0.0145
4.26
0.0150
4.25
0.0156
4.21
0.0163
4.17
0.0178
4.13
0.0186
2116 54% 0.0050 0.125 4.22
0.0150
4.15
0.0155
4.15
0.0161
4.10
0.0169
4.06
0.0184
4.03
0.0192
2116 58% 0.0055 0.140 4.12
0.0155
4.05
0.0160
4.05
0.0166
4.01
0.0175
3.96
0.0190
3.94
0.0198
1652 47% 0.0055 0.140 4.41
0.0141
4.35
0.0146
4.34
0.0152
4.30
0.0158
4.25
0.0173
4.22
0.0181
1652 51% 0.0060 0.150 4.29
0.0146
4.23
0.0151
4.23
0.0157
4.18
0.0164
4.14
0.0179
4.11
0.0188
1501 47% 0.0065 0.165 4.41
0.0141
4.35
0.0146
4.34
0.0152
4.30
0.0158
4.25
0.0173
4.22
0.0181
1501 50% 0.0070 0.175 4.32
0.0145
4.26
0.0150
4.25
0.0156
4.21
0.0163
4.17
0.0178
4.13
0.0186
7628L 41% 0.0070 0.175 4.60
0.0133
4.55
0.0138
4.54
0.0144
4.49
0.0148
4.46
0.0163
4.41
0.0172
7628L 44% 0.0075 0.190 4.50
0.0137
4.45
0.0142
4.44
0.0148
4.39
0.0153
4.35
0.0168
4.31
0.0177
7628L 47% 0.0080 0.200 4.41
0.0141
4.35
0.0146
4.34
0.0152
4.30
0.0158
4.25
0.0173
4.22
0.0181
7628L 50% 0.0085 0.216 4.32
0.0145
4.26
0.0150
4.25
0.0156
4.21
0.0163
4.17
0.0178
4.13
0.0186
7628M 48% 0.0085 0.215 4.38
0.0142
4.32
0.0147
4.31
0.0153
4.27
0.0159
4.22
0.0174
4.19
0.0183
7628M 50% 0.0090 0.225 4.32
0.0145
4.26
0.0150
4.25
0.0156
4.21
0.0163
4.17
0.0178
4.13
0.0186

NOTE

Revisions:
A - Original Release - 11/19

Resources

Laminate & Prepreg Manufacturing

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This presentation describes Printed Circuit Board (PCB) requirements for advanced automotive safety systems; hybrid PCB construction and benefits and material availability.

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