木村洋行 List of Products and Services

Polytech PT is based in Germany and is mass-produced as a heat dissipation material for EV/HEV lithium-ion batteries, adopted by vehicle manufacturers in Europe and Asia. Since it does not use silicone, there are no concerns about low molecular siloxanes gasifying and adhering to electronic substrates, causing contact failures even at high temperatures. Additionally, by not using non-degradable silicone, it is also environmentally friendly. It possesses the necessary thermal conductivity for batteries, lightweight due to low specific gravity, and excellent insulation properties. Based on our previous mass production track record, we can offer economical material proposals. Furthermore, due to its low wear filler, it is gentle on dispensers, reducing maintenance costs and downtime for equipment. Custom designs are also possible according to customer requirements. Free samples are available, so please feel free to contact us. 【Features】 ■ Proven performance in EV/HEV applications ■ No silicone used ■ High thermal conductivity (2.0~3.5 W/mK) ■ Low specific gravity (2.0~2.7 g/cm³) ■ Insulation (6~10 kV/mm) ■ Economical material proposals available ■ Low wear filler ■ Automation proposals for processes using dispensers are possible

Polytech PT is based in Germany, and its silicone-free thermal materials are being mass-produced by European and Asian vehicle manufacturers for applications in EV/HEV lithium-ion batteries and power electronics products. 【Key Points for Choosing This Product】 ■ Proven track record in EV power electronics ■ Continuous use up to 150°C (temporary use up to 170°C) ■ Silicone-free ■ High thermal conductivity (2.2~3.5 W/mK) ■ Low specific gravity (2.0~2.9 g/cm³) ■ Insulation (6~10 kV/mm) ■ Proposal for process automation using dispensers ■ Low wear fillers that are friendly to dispensers Custom designs are also possible according to customer requirements. Free samples are available, so please feel free to contact us.

Politec PT is based in Germany and is mass-produced as silicone-free thermal materials for EV/HEV lithium-ion batteries and power electronics products, adopted by vehicle manufacturers in Europe and Asia. 【Key Points for Choosing This Product】 ■ Extensive mass production track record for EV/HEV applications ■ No silicone used ■ High thermal conductivity (2.0~3.5 W/mK) ■ Low specific gravity (2.0~2.7 g/cm3) ■ Insulation (6~10 kV/mm) ■ Economical material proposals available ■ Automation process proposals using dispensers ■ Low wear fillers that are friendly to dispensers Custom designs are also possible according to customer requirements. Free samples are available, so please feel free to contact us.

Polytech PT is based in Germany, and its silicone-free thermal interface materials are being mass-produced for applications in EV/HEV lithium-ion batteries and power electronics by vehicle manufacturers in Europe and Asia. 【Key Points for Choosing This Product】 - No silicone used - Stable adhesion and performance even at high temperatures compared to silicone-based materials - Continuous use up to 150°C (temporary use up to 170°C) - High thermal conductivity (2.2~3.5 W/mK) - Low specific gravity (2.0~2.9 g/cm³) - Insulation (6~10 kV/mm) - Low wear fillers that are friendly to dispensers - Proven track record in EV/HEV inverters and battery management systems Custom designs are also possible according to customer requirements. Free samples are available, so please feel free to contact us.

Politec PT is based in Germany, and its silicone-free thermal management materials are being mass-produced for use in EV/HEV lithium-ion batteries and power electronics products by vehicle manufacturers in Europe and Asia. 【Key Points for Choosing This Product】 - No silicone used - Stable adhesion and performance even at high temperatures compared to silicone-based materials - Continuous use up to 150°C (temporary use up to 170°C) - High thermal conductivity (2.2~3.5 W/mK) - Low specific gravity (2.0~2.9 g/cm³) - Insulation (6~10 kV/mm) - Low wear filler that is friendly to dispensers - Proven track record as a thermal management material for EV/HEV lithium-ion batteries, inverters, and battery management systems Custom designs are also possible according to customer requirements. Free samples are available, so please feel free to contact us. For more detailed information, please download the materials.

Polytech PT is based in Germany, and its silicone-free thermal interface materials are being mass-produced for use in EV and industrial lithium-ion batteries and power electronics products by vehicle manufacturers in Europe and Asia. 【Key Points for Choosing This Product】 - Silicone-free - Stable adhesion and performance even at high temperatures compared to silicone-based materials - Continuous use up to 150°C (temporary use up to 170°C) - High thermal conductivity (2.2~3.5 W/mK) - Low density (2.0~2.9 g/cm³) - Insulation (6~10 kV/mm) - Low wear fillers that are friendly to dispensers - Proven track record as thermal interface materials for EV/HEV lithium-ion batteries, inverters, and battery management systems Custom designs are also possible according to customer requirements. Free samples are available, so please feel free to contact us. For more detailed information, please download the materials.