OsakaSodaCO.,LTD. Product Lineup

The high dielectric elastomer developed by our company is a novel functional material that achieves both high relative permittivity and flexibility by grafting elastomer components onto the surface of barium titanate particles, which are ferroelectric. The relative permittivity and flexibility can be adjusted according to the application, and it can also be processed into thin films (on the order of tens of micrometers) using a solvent casting method. In prototype evaluations of capacitive sensors using this material as the dielectric layer, we confirmed changes in capacitance corresponding to applied loads, showing approximately a 15% change in capacitance and good linear response at a load of 50N. These results indicate the potential applicability of this material as a dielectric for capacitive sensors. This is a proposal for high dielectric materials to be used not in the sensor devices themselves, but in sensors, haptic devices, robotic skins, wearable devices, and various electronic components. We offer optimization of dielectric constant, flexibility, and processability according to customer requirements. *For more details, please refer to the PDF document or feel free to contact us.*

• Rubber
• Piezoelectric Devices
• Sensors

DAISO DAP is a heat resistance resin that has a heat distortion temperature of 160℃. DAISO ISO DAP improves heat resistance and has a heat distortion temperature of 290℃. In addition, the tracking resistance (CTI) is over 1000V (JIS C 2134:2021 method), which is excellent in terms of electrical characteristics. DAISO DAP and DAISO ISO DAP are excellent for compression molding, transfer molding, and injection molding, are used for molding compounds and coil bobbin such as electrical parts. Samples are available, so please download the PDF materials for more information.

• Other polymer materials
• plastic

At Osaka Soda Co., Ltd., we handle "polymer electrolytes," which are expected to be used as energy devices. Compared to general-purpose polyethers, they feature lower crystallinity and glass transition temperatures (Tg < -70°C), and high solubility of lithium salts. OS polymers do not have the melting point of 40-60°C seen in commercially available PEO products, allowing for good ionic conductivity over a wide temperature range. ■Examples of Use Ionic conductivity of gel electrolytes (at 30°C): 5% polymer / 1M-LiBF4-EC/DMC (1/3 w/w): 1.5 mS/cm 5% polymer / 0.3M-LiTFSI-EC/DMC (1/3 w/w): 4.5 mS/cm 【Features】 ■Good ionic conductivity ■Good mechanical properties ■Easy to produce thin films and gels ■Good processing characteristics *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials
• Secondary Cells/Batteries
• Electrical equipment parts