Your Specialist in Insulation & Sealing and Protection Solution

Focus on heat shrink tube, cold shrink tube, wire and cable identification labels, Volsun Electronics is your ideal choice for industry insulation, sealing and protection.

Press Release

Technology Knowledge



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Silicone self-fusing tape is mainly suitable for insulation protection of outdoor bus bridges, indoor switch bus bars, handcart bus bars and their screw connections; insulation of equipment electrical connectors (sleeves at screw connections, etc.).

As a professional manufacturer, we have been produced this insulation silicone tape for over 16 years. Has good ductility, good insulation performance, and can work for a long time at -60℃~+180℃. Aging resistance, ozone resistance, UV resistance. Excellent physical properties, good tensile resilience, strong covering force, and good low temperature performance. It is widely used in insulation protection with high flame retardant requirements, cable joints, switchgear busbar wrapping, fire-resistant cable wrapping, and protective wrapping in harsh environments such as mining and chemical industries.

Also, based on customer’s different requirements, we can produce flame retardant silicone tape and non-flame retardant type. For flame retardant type, the flame retardant rating up to V0.
The standard color is red, yellow, green, black.

Technical Data     

Properties Typical Data Test Method
Tensile Strength
ASTM D 412
Elongation at break
ASTM D 412
Dielectric Strength
ASTM D 149
13.7N/cm(typical data)
GB/T 20631.2-2006
Water absorption
ASTM D 570
Volume Resistivity
ASTM D 876



Size(mm)                    Width(mm)
                                                               Standard Package
25*0.8   25                                                                     0.8                        5/Customized
25*1.0   25                                                                     1.0                                                5/Customized
50*0.5   50                                                                     0.5                                                5/Customized
50*0.7   50                                                                     0.7                                                5/Customized
50*0.8   50                                                                     0.8                                                5/Customized
50*1.8   50                                                                     1.8                                                5/Customized
80*1.8   80                                                                     1.8                                                5/Customized
100*1.8 100                                                                   1.8                                                5/Customized

Note: Other dimensions or package can be customized as request
Welcome to contact us if any need via email:

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