Product

UL 94 V0 Fireproof Battery Sealing Silicone Sponge Sheet

MTS Silicone Foam offers the lightness of a sponge combined with the superior sealing capabilities of traditional silicone. This foam is ideal for protecting and sealing outdoor communication, electronics and lighting enclosures. It can also be used for vibration-dampening. It’s memory and low-stress relaxation makes it ideal for gasketing, and its Ozone, UV and extreme temperature resistance make it ideal for use in all environments.

Its cell structure prevents penetration by particles or water. Applications include but are not limited to, door seals, HVAC systems, lighting-housing gaskets, gap fillers, vibration-dampening and electrical display gaskets in the rail industry, anti-vibration cushioning, anti-fogging seals, battery pads/cushions and air bag seals, sound-dampening, window panel seals, gap fillers, and thermal insulation in the aerospace industry.

It is used to seal and protect various outdoor communication, electronic, and lighting enclosures, while providing protection against wind driven rain and fire.

Description:  

A closed-cell silicone sponge foam sheet engineered to meet the stringent UL 94 V-0 flammability standard, ensuring exceptional flame retardancy. This material combines high-temperature resistance (-60°C to +200°C), excellent compression set resistance, and superior sealing properties. Ideal for gasketing, insulation, and vibration damping in electronics, automotive, aerospace, and industrial applications where fire safety is critical.  

Concise Product Listing Version  

UL 94 V0 Silicone Sponge Sheet  

Fire-retardant, closed-cell silicone foam sheet certified to UL 94 V-0 standard.

Features:  

- Temperature range: -60°C to +200°C  

- Excellent compression recovery & weather resistance  

- Low smoke emission, self-extinguishing  

- Available in densities: 300-500 kg/m³ (customizable)  

- Thickness: 1mm to 25mm (standard) Or Customized uper request.

Applications: Electrical enclosures, battery seals, thermal barriers, heat press machines and EMI shielding gaskets. Sound insulation and damping display

Detailed Specification:

Advanced Flame-Retardant Silicone Sponge Sheet | UL 94 V0 Compliant  

This engineered material provides:  

1. Fire Safety: Passes UL 94 V0 vertical burn test (extinguishes within 10 seconds, no dripping).  

2. Environmental Resilience: Resists UV, ozone, moisture, and chemicals.  

3. Thermal Stability: Maintains flexibility from -60°C to +200°C (intermittent peak: +250°C).  

5. Customization: Die-cuttable, adhesive-backed options, color variants (black/white/gray).  

 Application-Focused Description  

UL 94 V0 Silicone Sponge Sealing Sheet for Hazardous Environments  

Designed for high-risk sectors (e.g., EV batteries, power plants, data centers), this sheet delivers:  

- Fire Containment: Prevents flame propagation in enclosures.  

- Thermal Management: Insulates against heat transfer.  

- IP68 Sealing: Creates dust/water-tight seals under compression.  

- EMI/RFI Shielding: Conductive grades available

Key Terminology Used:

- Flame Retardant / Fire-Resistant: Core UL 94 V0 property.  

- Closed-Cell Structure: Explains moisture/air sealing capability.  

- Self-Extinguishing: Critical UL 94 V0 behavior.  

- Compression Set Resistance: Indicates long-term sealing reliability.  

- Die-Cuttable: Highlights manufacturability.