With the rapid development of the new energy industry, energy storage equipment, known as the "energy reservoir", plays a vital role in peak shaving, valley filling and ensuring stable energy supply. The safe and stable operation of energy storage equipment cannot be achieved without high-quality protective materials. Traditional protective materials suffer from poor sealing, insufficient insulation and weak temperature resistance, which easily lead to potential safety hazards. Relying on its comprehensive advantages of sealing, insulation, shock absorption and high & low temperature resistance, liquid silicone rubber has become the "safety guard" of energy storage equipment, protecting the stable operation of energy storage equipment in all aspects and escorting the high-quality development of the energy storage industry.
The core requirements of energy storage equipment are safety, stability and durability, which are perfectly met by the properties of liquid silicone rubber. It features pure composition, environmental friendliness and non-toxicity, free of harmful substances and volatile organic compounds (VOCs), complying with the safety and environmental standards of the energy storage industry. Meanwhile, it does not corrode core components such as energy storage batteries and circuits, ensuring the long-term stable operation of energy storage equipment.
Excellent sealing performance is the core advantage of liquid silicone rubber in the energy storage field. Energy storage equipment stays in long-term charge-discharge cycles, generating considerable heat and facing challenges from moisture, dust and oil. Once sealing fails, moisture and dust entering the equipment will cause short circuits, battery leakage and other risks. Liquid silicone rubber fits tightly into every gap of energy storage equipment, forming a dense protective layer that effectively blocks moisture, dust and oil, creating a dry and clean operating environment and eliminating hidden dangers at the source.
It boasts outstanding insulation performance to effectively protect the circuit system of energy storage equipment. Circuits and battery components require reliable insulation to prevent electric leakage and electric arcs. With high insulation strength, liquid silicone rubber isolates current efficiently, safeguards circuits and batteries, avoids short circuits and leakage accidents, and ensures safe operation. Moreover, its insulation performance remains stable without obvious attenuation even under harsh conditions like high/low temperatures and humidity, maintaining excellent insulation for a long time.
Great shock absorption and high & low temperature resistance make liquid silicone rubber well-adapted to the operation of energy storage equipment. Vibration during operation may loosen or damage internal components. The soft and highly elastic liquid silicone rubber absorbs vibration energy effectively, reducing impacts and protecting components. Furthermore, it retains stable elasticity over a wide temperature range, withstanding high heat from charge-discharge cycles and outdoor cold weather. It resists aging, deformation and cracking during long-term use, greatly extending the service life of energy storage equipment.
From a production perspective, liquid silicone rubber is easy to process and highly adaptable, enabling precise manufacturing of protective parts in complex shapes. Whether for small sensor sheaths, circuit insulation sleeves, or large energy storage cabinet seals and shock absorption pads, it achieves accurate dimensions and perfect fitting. It bonds firmly to metals, plastics and other substrates without falling off, ensuring stable and durable protection. It also simplifies production and improves efficiency, supporting the large-scale and standardized manufacturing of energy storage equipment.
At present, liquid silicone rubber is widely used in energy storage battery encapsulation, energy storage cabinet sealing, circuit insulation, shock absorption and other core scenarios. With its excellent comprehensive performance, it builds a solid safety barrier, improves the stability and durability of energy storage equipment, and strongly supports the healthy development of the new energy storage industry. In the future, with continuous upgrading of energy storage technologies, liquid silicone rubber will adapt to more high-end energy storage scenarios and continuously empower the safe and efficient operation of energy storage equipment.
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IOTA Liquid Silicone Rubber