Phenyl Vinyl Silicone rubber, as a special silicone material, has excellent high temperature resistance, oxidation resistance, radiation resistance and good electrical insulation properties, so it is widely used in electronics, aerospace, medical and other fields. However, as its usage increases, the disposal and recycling issues of phenyl vinyl silicone rubber have become increasingly prominent. In the context of circular economy, the recycling of phenyl vinyl silicone rubber is of great value and significance.

The recycling of phenyl vinyl silicone rubber can mainly be carried out by physical or chemical methods. Physical methods include crushing, screening, melting and other steps to reprocess waste silica gel materials into usable particles or plates. Chemical methods involve more complex processes, such as depolymerization, repolymerization, etc., to obtain new silicone materials or extract useful components.

In the circular economy, the recycling value of phenyl vinyl silicone rubber is mainly reflected in the following aspects:

Resource Saving: By recycling discarded phenyl vinyl silicone rubber, the demand for raw materials can be reduced, thus saving limited natural resources.

Environmental protection: Recycling helps reduce the environmental pollution of waste silica gel, reduces processing costs, and is in line with the concept of green, low-carbon, and sustainable development.

Economic benefits: Recycling can create new economic growth points for enterprises, reduce production costs, and improve market competitiveness.

In order to better realize the recycling of phenyl vinyl silicone rubber, a complete recycling system and processing technology need to be established. This includes formulating relevant regulations and standards to clarify recycling responsibilities and obligations; strengthening technological research and development and innovation to improve recycling efficiency and product quality; strengthening publicity and education to increase public awareness and participation in circular economy and waste recycling.

In addition, it is also necessary to consider the environmental and safety issues that may arise during the recycling process and take corresponding measures to prevent and manage them. For example, strict emission standards and treatment processes need to be established for harmful gases and wastewater that may be generated; harmful residues that may be generated need to be safely treated and disposed of.

In summary, the recycling of phenyl vinyl silicone rubber is of great value and significance in the circular economy. By establishing a complete recycling system and processing technology, effective utilization of resources, environmental protection and sustainable economic development can be achieved.