Flame-Retardant Self-Fusing Silicone Electrical Tape
Product Definition
A flame-retardant insulation material made from silicone raw rubber
blended with silicon nitride carbon powder. Manufactured through
mixing, extrusion, and vulcanization processes, it exhibits
self-adhesive properties, high sealing performance, and electrical
insulation.
Primary Applications
Electrical Systems Protection
Substations/power plants: Insulation for exposed copper parts,
electrical connectors, cable joints, and switchgear busbars.
Transformers, motor lead wires, and insulation sealing for
rubber/plastic cable terminals.
Engineering Sealing & Waterproofing
Construction: Sealing structural joints, underground projects, and
overlaps of polymer waterproof membranes.
Municipal engineering: Tunnel joint sealing, seawater treatment
equipment protection.
Panel systems: Airtight waterproofing and shock absorption for
color profiled/sunlight panel joints.
Operating Environment
Temperature Range: -60°C to +180°C (stable in extreme conditions)
Weather Resistance: UV-resistant, ozone-resistant, and aging-resistant for long-term
outdoor exposure.
Chemical Resistance: Anti-corrosion, pollution-resistant, and solvent-compatible for
industrial environments.
Key Advantages
Self-Adhesive Properties
Non-tacky surface; fuses into a seamless layer after wrapping
(waterproof/dustproof).
Residue-free removal (Doc1 Feature 3).
Physical Flexibility
High elasticity; conforms to irregular shapes.
Long-Term Protection
Flame retardancy: 94V0 (GB/T 10707-2008 compliant).
Environmental Adaptability
Suitable for high-humidity, saline, and wide-temperature-difference
environments.
Product Specifications & Physical Properties
Product Specifications
| Size (W*T mm) | Width (mm) | Thickness (mm) | Length (m/roll) |
| 25×0.5 | 25 | 0.5 | 5/Custom |
| 25×0.8 | 25 | 0.8 | 5/Custom |
| 50×0.5 | 50 | 0.5 | 5/Custom |
| 50×0.8 | 50 | 0.8 | 5/Custom |
| 50×1.8 | 50 | 1.8 | Custom |
| 80×1.8 | 80 | 1.8 | Custom |
| 100×1.8 | 100 | 1.8 | Custom |
Colors: Red/Yellow/Green/Black/White/Blue (customizable).
Physical Properties
| Test Parameter | Standard | Unit | Target (Flame-Retardant) |
| Hardness | GB/T 531.1-2008 | Shore A | 45±5 |
| Tensile Strength | GB/T 528-2009 | MPa | ≥3.0 |
| Elongation | GB/T 528-2009 | % | ≥400 |
| Tear Strength | GB/T 529-2008 | kN/m | ≥11 |
| Dielectric Strength | GB/T 1408.1-2006 | kV/mm | ≥25 |
| Flame Retardancy | GB/T 10707-2008 | Rating | 94V0 |
Installation Features
Tool-Free Application: Manual wrapping enables rapid installation.
Instant Bonding: Self-seals within minutes (Doc1 Feature 4).
