MF775 Flame Retardant Silicone is a high-performance rubber compound designed for superior fire protection in mass transit and other safety-critical applications. This specialist material exhibits low smoke and low toxicity characteristics, making it ideal for enclosed environments where fire safety is a priority.
Certified to London Underground standards, MF775 Silicone meets strict fire safety regulations, ensuring compliance with BS6853:1999, BS EN ISO 4589-3, and French NF F 16-101 & NF F 16-102 standards. Alongside its exceptional flame resistance, it offers high-temperature stability, durability, and excellent dielectric properties, making it suitable for demanding applications.
In this guide, we’ll explore the key properties, industry applications, and benefits of MF775 Flame Retardant Silicone. Whether you’re looking for sheeting, strips, or custom components, this blog will help you understand why MF775 is the ideal choice for fire-safe silicone solutions.
Key Properties of MF775 Flame Retardant Silicone
- Fire Retardant – MF775 Flame Retardant Silicone meets BS6853, NF F 16-101, and NF F 16-102 standards, making it a trusted material for mass transit, aerospace, and industrial applications where fire safety is critical.
- Low Smoke & Low Toxicity – Designed to minimize harmful emissions, MF775 reduces smoke and toxic fume release, ensuring safer conditions in enclosed environments such as trains, tunnels, and aircraft cabins.
- High-Temperature Resistance – With an operating range of -70°C to +250°C, this silicone remains stable and effective in extreme heat and cold, providing long-lasting performance in high-risk environments.
- Durability & Strength – Offering a tensile strength of 9 Mpa and an elongation at break of 270%, MF775 delivers excellent mechanical performance, making it resistant to wear, tear, and environmental stress.
Compliance and Safety of MF775 Flame Retardant Silicone
MF775 Flame Retardant Silicone is designed to meet strict fire safety and low-toxicity standards, making it suitable for mass transit, aerospace, and other enclosed environments. It is London Underground compliant, meeting BS6853, NF F 16-101, and NF F 16-102 standards, ensuring superior fire resistance and minimal smoke and toxic gas emissions.
This material has been tested for Category 1A conformity under BS6853:1999, the fire safety standard for passenger-carrying trains. It also complies with French railway safety regulations, making it a trusted choice for applications where fire safety is critical.
Applications of MF775 Flame Retardant Silicone
Mass Transit
MF775 Flame Retardant Silicone is extensively used in the mass transit industry, particularly for trains, subways, and trams. It is commonly used for door seals, window gaskets, and flooring underlays, ensuring passenger safety by meeting fire safety standards. Its low smoke and low toxicity characteristics reduce harmful emissions in confined spaces, making it a preferred choice for fire-critical environments. MF775 silicone also serves in insulation and cable coverings, minimizing the risk of flame spread within mass transit vehicles.
Aerospace
In the aerospace sector, MF775 Flame Retardant Silicone is used in fireproof seals, insulation barriers, and protective linings. It is commonly found in aircraft cabins, cargo holds, and engine compartments, where fire resistance is essential. The material’s high temperature tolerance and low smoke emissions ensure safety in flight, while its durability makes it suitable for fuel systems and electrical enclosures.
Automotive
MF775 Flame Retardant Silicone is vital in the automotive industry, especially for electric vehicles and hybrids. It is used for gaskets, seals, and vibration dampening in battery compartments, engine bays, and electrical enclosures. The fire-resistant properties ensure that components remain safe in the event of accidents, and the material’s high tensile strength offers long-lasting protection in high-stress areas.
Construction
In construction, MF775 Silicone is utilized for fire-rated seals and gaskets in high-occupancy buildings, public transport stations, and commercial properties. It is commonly used in door seals, HVAC systems, and insulation panels, where its fire retardancy and low smoke emissions help maintain safety standards. It is essential in areas that require fire-resistant barriers, such as elevator shafts and ventilation systems.
Marine
MF775 Flame Retardant Silicone is widely used in marine applications such as ships and offshore platforms. It is applied to fire-retardant gaskets, cable insulations, and water-tight seals. The material is ideal for engine rooms, cargo holds, and ventilation systems, providing fire protection while maintaining integrity in harsh marine environments. Its low toxicity and high-temperature resistance make it crucial for safeguarding crew and passengers at sea.
MF775 Flame Retardant Silicone Rubber Sheet, Strip & Custom Components
MF775 Silicone Sheet Options
Our MF775 Flame Retardant Silicone sheets are available in widths of 500mm and 1000mm, with thicknesses ranging from 1.5mm to 3mm. The sheets come in standard lengths of 1 metre, but custom lengths can be requested. These sheets are perfect for a wide range of applications where fire retardancy and durability are essential.
MF775 Silicone Strip Options
For more precision, we offer MF775 Flame Retardant Silicone in strip form. The strips are available in widths from 50mm to 250mm, with a standard length of 1 metre. This option is ideal for applications requiring consistent width and flexibility, such as sealing and insulation in confined spaces.
Custom MF775 Silicone Components (Gaskets, Washers, Seals)
We also offer the ability to create custom components using MF775 Flame Retardant Silicone. This includes the production of gaskets, washers, and seals to suit your specific requirements. These custom components can be tailored to precise shapes, sizes, and thicknesses, ensuring an exact fit for your applications. Please contact us for more information or to place a custom order.
Buy MF775 Silicone Online
Order MF775 Flame Retardant Silicone directly from us online, available in sheet and strip form. Our MF775 silicone sheets come in 500mm and 1000mm widths, with thicknesses from 1.5mm to 3mm. For precision applications, our MF775 silicone strips are available in widths from 50mm to 250mm. Purchase online today: MF775 Silicone Sheet | MF775 Silicone Strip.
For bespoke components, including gaskets, washers, and seals, contact us to discuss your requirements. We manufacture all custom products in-house using state-of-the-art machinery, ensuring precision, quality, and quick turnaround times. Get in touch with our team today to place an order or request a quote.