When carbon neutrality becomes a global consensus, silicon-based materials demonstrate unique environmental value. The application of phenyl silica gel in the field of catalyst carriers significantly improves the utilization rate of precious metal catalysts through its high specific surface area and chemical inertness.



In automobile exhaust purification systems, phenyl silica gel catalysts loaded with platinum group metals can reduce the carbon monoxide conversion temperature by 50°C and reduce the amount of precious metals used by 35%. The consumption of platinum group metals in industrial waste gas treatment is therefore reduced by more than 30%, directly promoting the efficient circulation of rare metal resources.

The closed-loop recycling technology of liquid silicone rubber has also made breakthrough progress. Through the supercritical fluid depolymerization process, waste silicone rubber products can be reduced to the original polysiloxane monomer, and the recycling rate has exceeded 85%. A construction company uses this recycled silicone rubber to make sealants, and its tensile strength retention rate reaches 92%, and the VOC emission is less than 0.5μg/m³, which fully meets the green building standards.

In the construction field, sealing materials based on liquid silicone rubber have achieved the replacement of traditional asphalt-based products through molecular structure design. Its service life is extended to 30 years and does not need to be frequently replaced, which greatly reduces the carbon footprint of the entire life cycle of the building. This full-cycle green innovation from raw material synthesis to terminal application is injecting new connotations of sustainable development into material science.