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Silicone rubber sheet
qiniu
Silicone rubber sheet 10
1. Core performance highlights
High level flame retardancy: Passed UL94 V0 level or GB/T 2408 V0 level flame retardancy certification, the flame self extinguishing time in vertical combustion testing is ≤ 10 seconds, and there is no dripping material igniting the cotton wool below. Some high specification models can reach UL94 5VA level (no obvious combustion after flame burning), suitable for high safety standard scenarios.
Wide temperature range stability: Retains the temperature resistance advantage of silicone, with a long-term temperature range of -60 ℃ to 260 ℃. The flame retardant performance does not deteriorate at high temperatures (such as 180 ℃), and does not crack in low temperature environments. It can be used stably in alternating high and low temperature conditions (such as outdoor distribution boxes and vehicle electronic devices), avoiding protection failure caused by temperature changes.
Insulation and mechanical properties: Volume resistivity ≥ 10 ¹⁴Ω· cm, excellent insulation performance, can be used as insulation pads for electrical equipment; Simultaneously possessing good elasticity (elongation ≥ 120%) and tear resistance (tear strength ≥ 10kN/m), with a compression permanent deformation rate of ≤ 15% (150 ℃× 70h) after long-term compression, and not easily damaged or deformed.
Low smoke and halogen-free characteristics: Adopting an environmentally friendly flame retardant system, the smoke density during combustion is low (smoke density level ≤ 50), and does not release hydrogen halides or toxic gases. It complies with RoHS and REACH environmental standards and is suitable for scenarios with strict requirements for smoke toxicity, such as enclosed spaces (such as subway cars and computer rooms).
2. Structure and Custom Attributes
Conventional specifications: thickness 0.5-10mm, conventional sizes 1000 × 2000mm, 1220 × 2440mm, can be cut into any shape as needed; The surface can be smooth (easy to clean) or textured (anti slip) to meet different installation and usage needs.
Flame retardant and functional customization: The flame retardant level (V1/V0/5VA) can be adjusted according to needs, and conductive and thermal conductive materials can be composite to make "flame retardant conductive" and "flame retardant thermal conductive" composite silicone boards, which are suitable for the dual needs of "fire prevention+functional conductivity" in electronic devices; The default colors are black and white, and can be customized with identification colors such as gray and red.
3. Applicable scenarios
In the field of electronics and electrical engineering, it is used for insulation partitions in distribution cabinets, flame retardant pads for LED power supplies, and fire-resistant isolation sheets for circuit boards to prevent flame spread caused by circuit short circuits;
In the field of rail transit: flame retardant seals and wire harness wrapping layers for the interior of subway and high-speed rail carriages,
In the field of industrial equipment, it serves as a flame-retardant sealing door strip for ovens and high-temperature furnaces, as well as a fireproof buffer pad for mechanical components, balancing high temperature resistance and fire safety;
In the field of architecture and home furnishings: used for fireproof door and window sealing strips, wire and cable protection sleeves, to enhance the fire safety level of civilian scenes.
Factory direct sales, professional customization of various styles according to drawings and samples ·Precision manufacturing·Durable
Rubber product processing and customization instructions
Please provide the following information for the convenience of our factory staff Accurate quotation!
1. Product size drawings or samples
2. Product hardness and color requirements (if there is no relevant information, we will customize it for you according to the conventional industry standards)
3. Product quantity requirements (the more customized products, the more cost-effective)
4. Product production and processing time (the time is related to the number of products and whether the mold is opened. The normal time is 3-10 days)
The core function and protective value of flame-retardant silicone adhesive board
Flame retardant silicone rubber board is a functional material based on silicone rubber and made by adding specific flame retardants. Its core function is to prevent the spread of flames and reduce the burning speed, buying time for personnel evacuation and property protection in the event of a fire. It can maintain structural stability in high temperature environments, and has the characteristics of low combustion heat value and low smoke production, which can reduce the harm of toxic gases in fires. It is a key fireproof material to ensure safety in multiple fields.
Rubber material description:
Silicone (VMQ): high temperature resistant, non-toxic, good waterproof, oil resistance, general temperature resistance (-60~350)
1. Core performance highlights
High level flame retardancy: Passed UL94 V0 level or GB/T 2408 V0 level flame retardancy certification, the flame self extinguishing time in vertical combustion testing is ≤ 10 seconds, and there is no dripping material igniting the cotton wool below. Some high specification models can reach UL94 5VA level (no obvious combustion after flame burning), suitable for high safety standard scenarios.
Wide temperature range stability: Retains the temperature resistance advantage of silicone, with a long-term temperature range of -60 ℃ to 260 ℃. The flame retardant performance does not deteriorate at high temperatures (such as 180 ℃), and does not crack in low temperature environments. It can be used stably in alternating high and low temperature conditions (such as outdoor distribution boxes and vehicle electronic devices), avoiding protection failure caused by temperature changes.
Insulation and mechanical properties: Volume resistivity ≥ 10 ¹⁴Ω· cm, excellent insulation performance, can be used as insulation pads for electrical equipment; Simultaneously possessing good elasticity (elongation ≥ 120%) and tear resistance (tear strength ≥ 10kN/m), with a compression permanent deformation rate of ≤ 15% (150 ℃× 70h) after long-term compression, and not easily damaged or deformed.
Low smoke and halogen-free characteristics: Adopting an environmentally friendly flame retardant system, the smoke density during combustion is low (smoke density level ≤ 50), and does not release hydrogen halides or toxic gases. It complies with RoHS and REACH environmental standards and is suitable for scenarios with strict requirements for smoke toxicity, such as enclosed spaces (such as subway cars and computer rooms).
2. Structure and Custom Attributes
Conventional specifications: thickness 0.5-10mm, conventional sizes 1000 × 2000mm, 1220 × 2440mm, can be cut into any shape as needed; The surface can be smooth (easy to clean) or textured (anti slip) to meet different installation and usage needs.
Flame retardant and functional customization: The flame retardant level (V1/V0/5VA) can be adjusted according to needs, and conductive and thermal conductive materials can be composite to make "flame retardant conductive" and "flame retardant thermal conductive" composite silicone boards, which are suitable for the dual needs of "fire prevention+functional conductivity" in electronic devices; The default colors are black and white, and can be customized with identification colors such as gray and red.
3. Applicable scenarios
In the field of electronics and electrical engineering, it is used for insulation partitions in distribution cabinets, flame retardant pads for LED power supplies, and fire-resistant isolation sheets for circuit boards to prevent flame spread caused by circuit short circuits;
In the field of rail transit: flame retardant seals and wire harness wrapping layers for the interior of subway and high-speed rail carriages,
In the field of industrial equipment, it serves as a flame-retardant sealing door strip for ovens and high-temperature furnaces, as well as a fireproof buffer pad for mechanical components, balancing high temperature resistance and fire safety;
In the field of architecture and home furnishings: used for fireproof door and window sealing strips, wire and cable protection sleeves, to enhance the fire safety level of civilian scenes.
Factory direct sales, professional customization of various styles according to drawings and samples ·Precision manufacturing·Durable
Rubber product processing and customization instructions
Please provide the following information for the convenience of our factory staff Accurate quotation!
1. Product size drawings or samples
2. Product hardness and color requirements (if there is no relevant information, we will customize it for you according to the conventional industry standards)
3. Product quantity requirements (the more customized products, the more cost-effective)
4. Product production and processing time (the time is related to the number of products and whether the mold is opened. The normal time is 3-10 days)
The core function and protective value of flame-retardant silicone adhesive board
Flame retardant silicone rubber board is a functional material based on silicone rubber and made by adding specific flame retardants. Its core function is to prevent the spread of flames and reduce the burning speed, buying time for personnel evacuation and property protection in the event of a fire. It can maintain structural stability in high temperature environments, and has the characteristics of low combustion heat value and low smoke production, which can reduce the harm of toxic gases in fires. It is a key fireproof material to ensure safety in multiple fields.
Rubber material description:
Silicone (VMQ): high temperature resistant, non-toxic, good waterproof, oil resistance, general temperature resistance (-60~350)
注: 建议图片大小150px*50px 
