Myla insulating sheet1
Mryla insulating sheet
Battery Insulation Patch, Electronics Adhesive Parts

Insulation, Sealing & Shockproof Materials

PET Mylar, flame-retardant PC, fish paper insulation sheets, solid/sponge silicone and EPDM rubber. Insulation substrates feature flame retardancy and wide temperature resistance; silicone & rubber deliver waterproof, dustproof and shockproof sealing performance, available with or without adhesive.

Insulation, Sealing & Shockproof Die-Cut Materials

Our customized insulation, sealing and shock-absorbing die-cut parts are manufactured from premium flame-retardant raw materials, including PET, Mylar, fish paper, fireproof PC sheet, solid silicone, silicone foam and EPDM rubber. All materials meet RoHS environmental standards, designed for electronic assembly, lithium battery packaging, PCB insulation and electronic component protection.

Core Product Performance

  1. Excellent Electrical Insulation Block electric leakage and short circuit risks, effectively isolate positive and negative poles of batteries, protect circuit boards from breakdown damage.
  1. High & Low Temperature Resistance Stable performance from -40°C to 200°C, no deformation or aging under continuous high-temperature working environment of electronics.
  1. Flame Retardant Safety Grade Reach UL flame retardant standard, stop fire spread when overheating, greatly improve electronic product safety.
  1. Shock Absorption & Buffering Silicone and EPDM foam layers absorb vibration and impact during transportation and daily use, prevent scratches and component breakage.
  1. Waterproof & Dustproof Sealing Tight fit die-cut gaskets fill assembly gaps, block moisture, dust and liquid erosion to extend electronic service life.

Customization Support

  • Custom shapes: Circle, strip, irregular special cutouts per your technical drawings
  • Custom thickness: 0.1mm–15mm optional for different insulation & cushion demands
  • Adhesive option: Single/double-sided 3M adhesive backing for easy pasting
  • Hardness & density adjustable for silicone/EPDM foam

Main Application Fields

  • Lithium batteries, power banks & new energy battery packs
  • PCB circuit boards, FPC flexible circuits, gold finger insulation
  • Household electronic equipment, digital gadgets, sensors
  • Automotive electronic modules, charging piles

Our Factory Advantage

We have dust-free production workshop and full-automatic die-cutting equipment to process precision insulation sheets. Free samples for performance testing, OEM & ODM custom size/logo are supported for global wholesale buyers. Fast lead time and strict quality inspection before shipment.
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