Silicone rubber: From Industrial Cornerstone to Future material

Published on: 2025-07-07 13:31

Silicone rubber, a polymer material with Si-O bonds at its core, is reshaping multiple fields with its unique properties. It can withstand extreme temperatures ranging from -60 ℃ to 250℃, and features electrical insulation and anti-aging properties, making it the preferred choice for battery packaging in new energy vehicles and sealing of photovoltaic modules. In the medical field, medical-grade silicone rubber supports the innovation of implantable devices with its biocompatibility, while liquid silicone rubber, through 3D printing technology, is achieving precise manufacturing of complex structures.
Industry data shows that the market size of silicone rubber in China is expected to reach 34 billion yuan in 2025, with an average annual growth rate of over 15% in demand in fields such as new energy vehicles and 5G communications. It is worth noting that degradable silicone rubber films have been applied in the preservation of fresh produce. The combination of the bio-based meltblown fabric layer and silicone rubber not only realizes the modified atmosphere function but also solves the problem of white pollution. Leading enterprises such as Huatian New Materials, with a 45% market share of photovoltaic silicone and breakthroughs in anode adhesive technology, are leading the industry's upgrade.
From deep-sea exploration to aerospace, from electronic components to daily consumption, silicone rubber is driving industrial evolution through material innovation. With the intensification of environmental protection policies and technological iterations, the future of this "industrial monosodium glutamate" will be greener and more diverse.

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