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  • silicone foam
  • silicone foam
  • silicone foam
  • silicone foam
  • silicone foam
  • silicone foam

silicone foam

A porous elastic material made of silicone rubber (polysiloxane) as the substrate and high-temperature vulcanization foaming with foaming agent, divided into three categories: closed cell, semi open cell, and open cell; Combining the advantages of temperature resistance, insulation, and flame retardancy of silicone with the lightweight, cushioning, and sealing properties of foam, it is a core auxiliary material for new energy storage and power batteries.
  • silicone foam
  • silicone foam
  • silicone foam

Description

Core physical performance (industrial general parameters)

  1. Temperature resistance range: conventional -60 ℃~200 ℃, long-term stable; The high-temperature resistant version can reach 250 ℃, and the ceramicized version can withstand 500 ℃ for a short time+
  2. Density: 0.2-0.8g/cm ³ (200-800kg/m ³), low-density lightweight, high-density with higher strength
  3. Compression rebound: permanent compression deformation ≤ 5% (100 ℃/24h), long-term compression without collapse, preferred for filling energy storage battery modules
  4. Flame retardant: high-end model UL94 V-0, low smoke and low toxicity, meets energy storage fire prevention standards
  5. Insulation and heat insulation: volume resistivity>10 ¹⁴Ω· cm; thermal conductivity ≈ 0.04-0.06W/m · K, cell insulation barrier
  6. Sealed and Waterproof: The closed cell structure can achieve IP67/IPX7 dust and waterproof, and is specifically designed for sealing cabinet door frames
  7. Weather resistance: UV, ozone, and moisture resistance, outdoor energy storage cabinets will not harden or crack after 10 years of aging
  8. Environmental Protection: VOC free, RoHS/ELV compliant, odorless, suitable for use in vehicles and medical equipment

    Core applications in the energy storage/new energy industry (your energy storage cabinet auxiliary material scenario)

    1. Sealing of energy storage cabinet body: The cabinet door frame is backed with adhesive silicone foam, which is dustproof, waterproof, shock-absorbing, and noise reducing
    2. Battery module filling: cushioning and insulation between battery cells, absorbing charging and discharging expansion stress, and blocking thermal conduction
    3. High voltage component insulation lining: BMS, combiner box insulation buffer, anti short circuit
    4. Fireproof and thermal insulation isolation: Ceramic silicon foam, flame retardant barrier for battery cell thermal runaway
    5. Heat dissipation gap filling: Thermal conductive silicon foam filling device gaps to assist in heat dissipation