Custom Piezocomposite Material
Most of our customers come to MTC ElectroCeramics with a specific requirement. For these customers we tailor a solution based on either 1-3 or 2-2 architectures
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| Piezoceramic 1-3 structure | Piezoceramic 2-2 structure |
The 1-3 structure is so named because pillars of ceramic are continuous in one dimension, while the Polymer is continuous in all three dimensions.
In the 2-2 structure, both the ceramic and the Polymer filler are continuous in two dimensions with lengths of ceramic and polymer arranged in parallel.
These can be supplied in a wide range of materials (see table below), geometries, volume fractions and sizes.
Using our state of the art ceramic forming and dicing capabilities we can produce some of the most technically advanced Piezo Composite components.
Using our standard capabilities such as dicing slots down to less than 0.010mm.
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| PZT401 | PZT5A1 | PZT5H1 | PZT508-HD | PZT-5K2 HD | PZT-5K4 HD | PMN / PT |
| Navy type | I | II | IV |
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| Single Crystal |
| εrt33 | 1400 | 1800 | 3400 | 3900 | 6200 | 7100 | 4500-6000 |
| d33 | 315 | 409 | 620 | 720 | 870 | 950 | 1200-2000 |
| k33 | 0.67 | 0.67 | 0.72 | 0.75 | 0.75 | 0.75 | 0.88 |
| Curie Temp (oc) | 330 | 370 | 200 | 215 | 160 | 150 | 125-140 |
| Density (kg/m3) | 7600 | 7650 | 7350 | 7900 | 8200 | 8200 |
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