Ceramic Refractory Silicone Rubber Composite Tape
Brand TianRong
Product origin China
Supply capacity Sufficient
Ceramic fire-resistant composite tape is made of ceramic fire-resistant silicone rubber and high-temperature resistant glass fiber cloth, and its characteristics are as follows:
It can directly replace mica tape for the fire-resistant layer of fire-resistant cables, especially for medium and low voltage fire-resistant wires and cables. It can be used as both a fire-resistant layer and an insulation layer.
The density is lower than that of mica tape, only 1.32-1.50g/cm ³; Mica tape is prone to moisture absorption, has a short storage period, and requires drying treatment during processing, which increases processing costs; The ceramic composite tape has good sealing performance, self-adhesive, non absorbent, non hygroscopic, and can be stored for more than 3 years.
The excellent tightness of wrapping and longitudinal wrapping makes processing simple and easy, greatly simplifying the processing technology, reducing production costs, and improving production efficiency; And there is no need to add additional equipment, which is universal with the use of mica tape equipment.
Having all the characteristics of ceramic refractory polyolefins.
Product Description：
Ceramic fire-resistant composite tape is made of ceramic fire-resistant silicone rubber and high-temperature resistant glass fiber cloth, and its characteristics are as follows:
It can directly replace mica tape for the fire-resistant layer of fire-resistant cables, especially for medium and low voltage fire-resistant wires and cables. It can be used as both a fire-resistant layer and an insulation layer.
The density is lower than that of mica tape, only 1.32-1.50g/cm ³; Mica tape is prone to moisture absorption, has a short storage period, and requires drying treatment during processing, which increases processing costs; The ceramic composite tape has good sealing performance, self-adhesive, non absorbent, non hygroscopic, and can be stored for more than 3 years.
The excellent tightness of wrapping and longitudinal wrapping makes processing simple and easy, greatly simplifying the processing technology, reducing production costs, and improving production efficiency; And there is no need to add additional equipment, which is universal with the use of mica tape equipment.
Having all the characteristics of ceramic refractory polyolefins.
Technic Parameter：
Specification | Unit |
Thickness | mm | 0.20 | 0.40 | 0.80 |
Density | g/cm³ | 1.45 | |||
tensile strength | Mpa | ≥4.5 | ≥5.0 | ≥5.5 | |
Bending strength after combustion
| Mpa | ≥10 | |||
Volume resistivity | ⋂.cm | 2×10¹⁴/≥2×10¹⁵ | |||
dielectric strength | KV/mm | 23/≥50 | |||
Smoke density transmittance
| % | 80 | |||
smoke toxicity | - | AQ₁ | |||
Oxygen Index | % | 34 | |||
Flame retardancy | UL94V | 0 | |||
Winding method
Type | Bore Diameter（mm） | outer diameter（mm） | gauge width（mm） | core |
58（2.3‘’）,76（3‘’） | ≤500 | ≥5 | plastics |
Other performance indicators of production can be produced according to customer requirements.
