Product Overview
GT3150 is a laminate of special enforcement by glass fiber filled with C5 hydrocarbon resin, its low Dk, low Df and stable Dk is suitable for UWB applications, and it has excellent machining performance and the processing technic of printed-circuit board, which is similar to traditional laminates FR-4.
Technical Specifications
Physical |
standard thickness | standard size | standard copper foil |
0.010〞(0.254mm) | 48 X 36 (1220mm*914mm) | ½ oz. (18μm) HTE (H/H) |
0.020〞(0.508mm) | 36 X 24 (914mm*610mm) | 1 oz. (18μm) HTE (H/H) |
0.030〞(0.762mm) | 24 X 18 (610mm*457mm) | ½ oz. (18μm) RTF (H/H) |
0.060〞(1.524mm) | 18 X 12 (457mm*305mm) | 1 oz. (35μm) RTF (1/1) |
Test Performance |
Performance | Typical Value | Direction | Unit | Treatment Condition | Test Method |
GT3150 |
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DK | 3.5±0.05 | Z | - | 10 GHz/23℃ | IPC-TM-650 2.5.5.5 |
3.65 |
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DF | 0.004 | Z | - | 10 GHz/23℃ | IPC-TM-650 2.5.5.5 |
Volume Resistivity | 1.4*1013 | XY | MΩ*cm | COND A | IPC-TM-650 2.5.17.1 |
Surface Resistivity | 5.7*1014 |
| MΩ | COND A | IPC-TM-650 2.5.17.1 |
Dielectric strength | 29 | Z | Kv/mm | 0.511m | IPC-TM-650 2.5.6.2 |
Tensile Strength | 145 |
| Mpa(kpsi) | RT | ASTM D638 |
21 |
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Bending Strength | 298 |
| Mpa(kpsi) |
| IPC-TM-650 2.4.4 |
43 |
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Dimensional Stability | <0.5 |
| mm/m |
| IPC-TM-650 2.4.39A |
CTE | 17/19/38 | X/Y/Z | ppm/℃ | -55 -- 288℃ | IPC-TM-650 2.4.41 |
Tg | >180 |
| ℃TMA | A | IPC-TM-650 2.4.24 |
Td | 390 |
| ℃TMA |
| ASTM D3850 |
Water Absorptio | 0.65 | - | W/m/K | 80℃ | ASTM C518 |
Water Absorptio | <0.30 |
| % | D24/23 | ASTM D570 |
Density | 1.8 |
| gm/cm3 | 23℃ | ASTM D792 |
Typical Peel Strength | >1.1 |
| N/mm | H oz | IPC-TM-650 2.4.8 |
Flammability Rating | V-0 |
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| UL 94 |
Lead-Free Process Compatible | Yes |
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