Flame Retardant Silicone Sheet
Characteristics of flame retardant silicone film
Core flame retardant performance:
Through EU 94V-0 certification, the flame cannot be ignited continuously, there are no droplets after combustion, and the self extinguishing time is less than 10 seconds;
The oxygen index can reach 30-35%, forming a ceramic protective layer at high temperatures to delay the spread of fire.
Extreme environmental tolerance:
Long term temperature resistance range -50 ° C to 280 ° C, instantaneous high temperature resistance up to 2000 ° C, resistance to ozone and radiation aging;
Low compression permanent deformation rate, maintaining structural stability at high temperatures.
Safety and environmental attributes:
The halogen-free formula avoids the production of toxic gases during combustion, and some models comply with food grade certification;
Physiologically inert material, non corrosive and harmless to the environment.
Comprehensive physical performance:
Tensile strength of 0.5-10 MPa, elongation at break of 100-800%, strong tear resistance;
It has both electrical insulation properties (volume resistivity>10 Ω· cm) and hydrophobic and moisture-proof capabilities.
Advantages of flame retardant silicone film
Proactive fire safety:
Inhibit flame propagation, prevent fires caused by circuit short circuits and battery thermal runaway, suitable for new energy vehicle battery seals and high-voltage equipment;
Multi functional integrated design:
Simultaneously providing sealing, shock absorption, and insulation functions, simplifying the structure of electronic and electrical equipment (such as cable sheaths and power adhesive components);
Cross disciplinary applicability:
Electronic power: PCB insulation layer, high-voltage electrical sheath, blocking electromagnetic interference (EMI);
Transportation: Automotive flame retardant sealing strips, aerospace fire-resistant coatings, in compliance with safety standards such as EN45545-2;
Building industry: fireproof door and window sealing strips, high-rise building cables, to enhance fire protection level.
Economically efficient substitution:
Compared to metal components, it reduces weight and processing costs, and extends the service life of precision instruments in harsh environments.
Company Profile
About Us
Depu Technology (Shenzhen) Co., Ltd. (hereinafter referred to as Depu) is a comprehensive service provider of organic silicone with a rich history of 15 years. We specialize in the production and distribution of various silicone products. For example, liquid silicone foam products and silicone rubber coil sheets. Our product thickness ranges from 0.1mm to 15mm, with a width of up to 4 meters. Every year, we provide over 500000 square meters of silicone materials/rolls/sheets to over 2000 satisfied customers worldwide.
Our mission
Our mission is to provide customers with comprehensive solutions, focusing on sealing, weight reduction, electromagnetic shielding, insulation, thermal conductivity, and high and low temperature resistance (-60~400 degrees). We strive to become a small giant in providing customized silicone rolled coil solutions and quickly produce samples to meet the special needs of our customers.
Our team
At Depu, our strength is our team. With a professional technical team, we provide personalized services to our customers. We have advanced research and development centers, production synthesis centers, detection and analysis centers, spectroscopy rooms, chemical testing rooms, electrical testing rooms, material comprehensive performance testing rooms and other facilities, which can provide customers with professional customized services.
Our clients
For many years, we have served various industries including new energy vehicles, outdoor communication cabinet equipment, robots, food contact, medical, new energy, electronics, power transmission and distribution, automotive transportation, furniture, building materials, etc. Our products and services are highly praised by these industries.
At Depu, we believe in the power of technology and innovation. We are committed to achieving excellence and sustainability in all our efforts, while respecting the environment and the communities we serve.
Our factory
- 48 patented technologies, including ceramicized silicone (temperature resistance -60 ℃~1000 ℃) and intelligent temperature control and insulation devices.
- The product has passed UL94 V0 flame retardant certification and has a waterproof rating of IPX8.
Qualification Certificate
- We have a high-tech enterprise certification.
Custom processing
Factory live shot
Our warehouse
