The Secret of SFI's Sustainable Development
SFI’s industry-leading and unique product feature，
high conductivity, high α-value, low sintering temperature, and low leakage current are the result of the seamless integration of various advanced technologies.
high conductivity, high α-value, low sintering temperature, and low leakage current are the result of the seamless integration of various advanced technologies.
Low sintering temperature
🇺🇸 Using patented nanotechnology and uniform dispersion techniques, semiconductor grains are evenly coated to enable sintering below 960°C.
In response to climate change, SFI has adopted ISO 14064-1 for greenhouse gas inventory.
In 2023, total emissions amounted to 3879.094 tCO₂e: Category 1: 32.969, Category 2: 3207.647, Category 3: 63.990, Category 4: 574.488 tCO₂e.
To align with global energy-saving trends, SFI has implemented ISO 50001 Energy Management System.
Renewable energy share ≥20% by 2030 (RE20)
In response to climate change, SFI has adopted ISO 14064-1 for greenhouse gas inventory.
In 2023, total emissions amounted to 3879.094 tCO₂e: Category 1: 32.969, Category 2: 3207.647, Category 3: 63.990, Category 4: 574.488 tCO₂e.
To align with global energy-saving trends, SFI has implemented ISO 50001 Energy Management System.
Renewable energy share ≥20% by 2030 (RE20)
High α Value
When manufacturing the ceramic body, SFI uses a patented binary doping method involving multiple trivalent and tetravalent ions. This enhances the semiconducting properties of zinc oxide grains, enabling the product to achieve industry-leading α-value performance even in high-temperature environments.
A high α-value reflects superior material performance, which is a core strength of SFI's technology. Excellent grain coating reduces leakage current, and the use of fine high-resistance materials allows low-temperature sintering and the adoption of pure silver electrodes.
A high α-value reflects superior material performance, which is a core strength of SFI's technology. Excellent grain coating reduces leakage current, and the use of fine high-resistance materials allows low-temperature sintering and the adoption of pure silver electrodes.
Low Leakage Current
PTC materials are incorporated during ceramic body production to ensure consistent low leakage current that responds dynamically to temperature, achieving industry-leading performance under high temperatures.
High Conductivity
SFI’s unique ceramic body enables low-temperature sintering, allowing the innovative use of pure silver as inner electrodes. Pure metals offer higher conductivity and lower sintering temperatures compared to alloys.
Sustainability Initiatives
SFI balances the use of advanced materials such as pure silver and ester-based slurry with environmental protection.
These innovations reflect SFI’s commitment to sustainability and reinforce its leadership through continuous technological advancement.
SFI is committed to responsible sourcing and does not support or use minerals such as tantalum (Ta), tin (Sn), tungsten (W), gold (Au), and cobalt (Co) that are mined from areas associated with armed conflict, illegal mining, or poor working conditions. SFI conducts due diligence to verify the sources of these minerals to ensure compliance with regulations and customer requirements and continuously updates the investigation results.
These innovations reflect SFI’s commitment to sustainability and reinforce its leadership through continuous technological advancement.
SFI is committed to responsible sourcing and does not support or use minerals such as tantalum (Ta), tin (Sn), tungsten (W), gold (Au), and cobalt (Co) that are mined from areas associated with armed conflict, illegal mining, or poor working conditions. SFI conducts due diligence to verify the sources of these minerals to ensure compliance with regulations and customer requirements and continuously updates the investigation results.
