Suzhou Volsun Electronics Technology Co., Ltd.
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FST6030SI
VOLSUN
In the realm of cable protection and emergency repairs, the Custom Flame Retardant Silicone Tape for Cables stands as a versatile solution engineered for high-risk environments. This specialized self-fusing tape combines the flame-resistant properties of high-grade silicone with customizable dimensions, providing tailored protection for cables, hoses, and connections in applications where fire safety and reliability are paramount. Unlike standard tape products, its ability to create a seamless, airtight seal without adhesives makes it indispensable for emergency repairs, insulation enhancement, and fire risk mitigation across industrial, automotive, and aerospace sectors.
Manufactured with a proprietary silicone formulation containing non-halogen flame retardants, this tape achieves a UL 94 V-0 flammability rating and meets IEEE 383 standards for fire safety in electrical applications . It self-extinguishes within 5 seconds of flame exposure and produces minimal smoke, reducing toxicity risks in enclosed spaces. The flame resistance remains effective even after prolonged exposure to temperatures up to 200°C (392°F), making it suitable for high-heat environments.
Available in custom widths from 10 mm to 100 mm and lengths up to 50 meters, the tape can be precisely tailored to specific application requirements . Thickness options (0.25 mm to 1.5 mm) allow for controlled insulation buildup, while special formulations offer enhanced properties like high-voltage insulation or oil resistance for specialized environments. This customization eliminates waste and ensures optimal performance for unique cable protection needs.
The tape's unique cold-weld adhesion creates a permanent bond with itself within minutes of application, forming a homogeneous rubber layer that excludes moisture, dust, and contaminants . This bond strengthens over time without requiring heat activation, maintaining an IP67 ingress protection rating after full curing . The self-fusing property eliminates adhesive degradation issues common with traditional tapes, providing long-term reliability.
Category | Specification | Value | Test Method |
Thermal Properties | Continuous Operating Temperature | -60°C to 200°C | ASTM D638 |
Short-Term Heat Resistance | Up to 260°C (1 hour) | ASTM D648 | |
Flame Rating | UL 94 V-0 | UL 94 | |
Smoke Generation | <50% Light Transmittance | ASTM E662 | |
Mechanical Properties | Tensile Strength | 6.5 MPa | ASTM D412 |
Elongation at Break | 400% | ASTM D412 | |
Adhesion to Self | 1.8 N/cm | ASTM D3359 | |
Customization Options | Width Range | 10 mm - 100 mm | Manufacturer Spec |
Thickness Options | 0.25 mm - 1.5 mm | Manufacturer Spec | |
Length Options | 5 m - 50 m | Manufacturer Spec | |
Electrical Properties | Dielectric Strength | 20 kV/mm | ASTM D149 |
Volume Resistivity | >10¹⁴ ohm·cm | IEC 60093 |
Ideal for quickly sealing and insulating damaged high-voltage cables in power distribution systems. The self-fusing creates a temporary waterproof barrier that restores operation until permanent repairs can be made.
Custom-width strips protect wiring harnesses from heat damage near exhaust manifolds and turbochargers. The oil-resistant formulation maintains integrity when exposed to engine fluids.
Used in aircraft electrical systems where flame resistance and weight reduction are critical. Custom lengths minimize waste and ensure precise coverage in complex cable runs.
Wraps around heat trace cables and industrial heating elements, providing an additional layer of thermal insulation and fire protection in chemical processing and manufacturing facilities.
The tape consists of high-molecular-weight silicone polymers that create intermolecular bonds when stretched and wrapped around a surface . When applied with 50-75% stretch, the polymer chains interlock, forming a continuous rubber sleeve within 24 hours. This bond is chemical rather than adhesive-based, eliminating issues with adhesive breakdown over time.
While designed for permanent installations, the tape can be removed with careful cutting using a sharp blade . Unlike adhesive tapes that leave residue, its clean removal minimizes damage to underlying surfaces. For temporary applications, a release liner version is available that prevents permanent bonding.
With a dielectric strength of 20 kV/mm, the standard formulation provides reliable insulation for applications up to 10 kV . A high-voltage version is available with enhanced dielectric properties suitable for up to 35 kV applications, meeting IEEE 43 insulation standards for medium-voltage cables.
The tape is formulated with UV stabilizers and weather-resistant additives that ensure performance in outdoor conditions for 5+ years . It resists ozone degradation, hydrolysis, and temperature cycling, maintaining its protective properties in environments ranging from desert heat to arctic cold.
Item | Typical Data | Test Standard |
Tensile Strength | ≥3.5MPa | GB/T 528-2009 |
Elongation at break | ≥200% | GB/T 528-2009 |
Self-adhesive | ＞3.5N/cm | ASTM D2148 |
Flame Retardancy | V-0 | UL94 |
Dielectric strength | ≥22kV/mm | GB/T1408.1-2006 |
Volume resistivity | ≥1.3×1014Ω·m | GB/T 31838.3-2019 |
Size | Width（mm） | Thickness（mm） | Package（M/Roll） |
20*0.8 | 20±2.0 | 0.8±0.08 | 5/ customized |
25*0.5 | 25±2.0 | 0.5±0.08 | 5/ customized |
25*0.8 | 25±2.0 | 0.8±0.08 | 5/ customized |
25*1.0 | 25*1.0 | 1.0±0.08 | 5/ customized |
30*1.5 | 30±2.0 | 1.5±0.08 | 5/ customized |
50*0.5 | 50±2.0 | 0.5±0.08 | 5/ customized |
50*0.8 | 50±2.0 | 0.8±0.08 | 5/ customized |
50*1.0 | 50±2.0 | 1.0±0.08 | 5/ customized |
80*0.8 | 80±2.0 | 0.8±0.08 | 5/ customized |
100*0.5 | 100±2.0 | 0.5±0.08 | 5/ customized |
100*0.8 | 100±2.0 | 0.8±0.08 | 5/ customized |
Note: special size and packaging can be customized upon request
In the realm of cable protection and emergency repairs, the Custom Flame Retardant Silicone Tape for Cables stands as a versatile solution engineered for high-risk environments. This specialized self-fusing tape combines the flame-resistant properties of high-grade silicone with customizable dimensions, providing tailored protection for cables, hoses, and connections in applications where fire safety and reliability are paramount. Unlike standard tape products, its ability to create a seamless, airtight seal without adhesives makes it indispensable for emergency repairs, insulation enhancement, and fire risk mitigation across industrial, automotive, and aerospace sectors.
Manufactured with a proprietary silicone formulation containing non-halogen flame retardants, this tape achieves a UL 94 V-0 flammability rating and meets IEEE 383 standards for fire safety in electrical applications . It self-extinguishes within 5 seconds of flame exposure and produces minimal smoke, reducing toxicity risks in enclosed spaces. The flame resistance remains effective even after prolonged exposure to temperatures up to 200°C (392°F), making it suitable for high-heat environments.
Available in custom widths from 10 mm to 100 mm and lengths up to 50 meters, the tape can be precisely tailored to specific application requirements . Thickness options (0.25 mm to 1.5 mm) allow for controlled insulation buildup, while special formulations offer enhanced properties like high-voltage insulation or oil resistance for specialized environments. This customization eliminates waste and ensures optimal performance for unique cable protection needs.
The tape's unique cold-weld adhesion creates a permanent bond with itself within minutes of application, forming a homogeneous rubber layer that excludes moisture, dust, and contaminants . This bond strengthens over time without requiring heat activation, maintaining an IP67 ingress protection rating after full curing . The self-fusing property eliminates adhesive degradation issues common with traditional tapes, providing long-term reliability.
Category | Specification | Value | Test Method |
Thermal Properties | Continuous Operating Temperature | -60°C to 200°C | ASTM D638 |
Short-Term Heat Resistance | Up to 260°C (1 hour) | ASTM D648 | |
Flame Rating | UL 94 V-0 | UL 94 | |
Smoke Generation | <50% Light Transmittance | ASTM E662 | |
Mechanical Properties | Tensile Strength | 6.5 MPa | ASTM D412 |
Elongation at Break | 400% | ASTM D412 | |
Adhesion to Self | 1.8 N/cm | ASTM D3359 | |
Customization Options | Width Range | 10 mm - 100 mm | Manufacturer Spec |
Thickness Options | 0.25 mm - 1.5 mm | Manufacturer Spec | |
Length Options | 5 m - 50 m | Manufacturer Spec | |
Electrical Properties | Dielectric Strength | 20 kV/mm | ASTM D149 |
Volume Resistivity | >10¹⁴ ohm·cm | IEC 60093 |
Ideal for quickly sealing and insulating damaged high-voltage cables in power distribution systems. The self-fusing creates a temporary waterproof barrier that restores operation until permanent repairs can be made.
Custom-width strips protect wiring harnesses from heat damage near exhaust manifolds and turbochargers. The oil-resistant formulation maintains integrity when exposed to engine fluids.
Used in aircraft electrical systems where flame resistance and weight reduction are critical. Custom lengths minimize waste and ensure precise coverage in complex cable runs.
Wraps around heat trace cables and industrial heating elements, providing an additional layer of thermal insulation and fire protection in chemical processing and manufacturing facilities.
The tape consists of high-molecular-weight silicone polymers that create intermolecular bonds when stretched and wrapped around a surface . When applied with 50-75% stretch, the polymer chains interlock, forming a continuous rubber sleeve within 24 hours. This bond is chemical rather than adhesive-based, eliminating issues with adhesive breakdown over time.
While designed for permanent installations, the tape can be removed with careful cutting using a sharp blade . Unlike adhesive tapes that leave residue, its clean removal minimizes damage to underlying surfaces. For temporary applications, a release liner version is available that prevents permanent bonding.
With a dielectric strength of 20 kV/mm, the standard formulation provides reliable insulation for applications up to 10 kV . A high-voltage version is available with enhanced dielectric properties suitable for up to 35 kV applications, meeting IEEE 43 insulation standards for medium-voltage cables.
The tape is formulated with UV stabilizers and weather-resistant additives that ensure performance in outdoor conditions for 5+ years . It resists ozone degradation, hydrolysis, and temperature cycling, maintaining its protective properties in environments ranging from desert heat to arctic cold.
Item | Typical Data | Test Standard |
Tensile Strength | ≥3.5MPa | GB/T 528-2009 |
Elongation at break | ≥200% | GB/T 528-2009 |
Self-adhesive | ＞3.5N/cm | ASTM D2148 |
Flame Retardancy | V-0 | UL94 |
Dielectric strength | ≥22kV/mm | GB/T1408.1-2006 |
Volume resistivity | ≥1.3×1014Ω·m | GB/T 31838.3-2019 |
Size | Width（mm） | Thickness（mm） | Package（M/Roll） |
20*0.8 | 20±2.0 | 0.8±0.08 | 5/ customized |
25*0.5 | 25±2.0 | 0.5±0.08 | 5/ customized |
25*0.8 | 25±2.0 | 0.8±0.08 | 5/ customized |
25*1.0 | 25*1.0 | 1.0±0.08 | 5/ customized |
30*1.5 | 30±2.0 | 1.5±0.08 | 5/ customized |
50*0.5 | 50±2.0 | 0.5±0.08 | 5/ customized |
50*0.8 | 50±2.0 | 0.8±0.08 | 5/ customized |
50*1.0 | 50±2.0 | 1.0±0.08 | 5/ customized |
80*0.8 | 80±2.0 | 0.8±0.08 | 5/ customized |
100*0.5 | 100±2.0 | 0.5±0.08 | 5/ customized |
100*0.8 | 100±2.0 | 0.8±0.08 | 5/ customized |
Note: special size and packaging can be customized upon request
