PLATECT®Ceramic Setter・Ceramic Saggar
Designing for Firing――PLATECT® is on your side
What's PLATECT®?
PLATECT® is a setter / saggar finding primary applications in firing processes for manufacturing electronic components. The setter is the sole material that is in directly contact with your product in the furnace; thus, the quality of the setter has a major impact on the quality of your product. We succeeded in developing the world’s first plasma spray coated setter. Since launching this technology, it has been adopted by many customers owing to the highly consistent quality results it produces.
Ceramic capacitors are just one of the many kinds of electronic components that use a setter during manufacturing.
We consult with our customers to ensure PLATECT® is custom designed to meet the needs of each of their products to provide optimal application of the technology to the usage conditions. This is one of the reasons our many customers keep choosing our products.
PLATECT® comprises three elements: the material and shape of the substrate, as well as the coating material. The performance you seek can be achieved by combining the three elements appropriately.
Substrate materials
Substrate name | E5 | F7 | KD | KE | KH | W1 | |
---|---|---|---|---|---|---|---|
C.C.[%] | Al2O3 | 86.2 | 90.9 | 86.2 | 90.0 | 75.0 | 75.9 |
SiO2 | 13.4 | 8.9 | 13.3 | 9.3 | 24.5 | 23.5 | |
P.P. | Apparent porosity [%] | 28.5 | 18.6 | 20.0 | 17.8 | 26.2 | 37.0 |
Bulk density | 2.43 | 2.94 | 2.74 | 2.95 | 2.37 | 2.04 | |
Beneding strength [MPa] | 10 | 12 | 12 | 13 | 50 | 20 | |
Remarks | Light weight | Thin | Spalling resistance | Spalling resistance |
High strength Spalling resistance Creep resistance |
Ultra ligth weight |
- ※C.C. : Chemical composition
- P.P. : Physical properties
Coating materials
Coating name | Y | H | F | L2 | J | A | M | SP | |
---|---|---|---|---|---|---|---|---|---|
Chemical composition [%] | ZrO2 | 91.0 | 95.0 | 94.5 | 78.8 | 99.4 | - | - | - |
CaO | - | - | 5.0 | 20.5 | - | - | - | - | |
Y2O3 | 8.0 | 4.0 | - | - | - | - | - | - | |
Al2O3 | - | - | - | - | - | 99.5 | 77.0 | 72.5 | |
SiO2 | - | - | - | - | - | 0.3 | 22.5 | - | |
MgO | - | - | - | - | - | - | - | 26.5 | |
Remarks | Fully stabilized zirconia | Partially stabilized zirconia | Fully sabilized zirconia | Calcium zirconate + others | Pure zirconia | Alumina | Mullite | Spinel |
Plasma spraying
On request, we provide separate spray coating services for customer products. The fusion of our PLATECT® spraying technologies with customer products brings new potential to life. For details, contact our sales department.
Main spray materials
- ・Zirconia
- ・Alumina
- ・Yttria
※The values shown above are typical values, not guaranteed values.