Mica Tapes
Mica Tapes
Mica Tapes consist of Phlogopite Mica paper (or synthetic mica paper) / Calcined Mica impregnated with a special silicone resin and a glass cloth (or polyethylene film) as a carrier. These tapes have great flexibility and high tensile strength and they can be used to create inorganic fire-resistant insulation for electrical cables.
Phlogopite Mica Tapes
| ITEM | UNIT | SPECIFICATION |
| No Split, Scar & Hole | P140G32 | |
| Thickness | mm | 0.13 ± 0.015 |
| Total Substance | g/m2 | 193 ± 11 |
| Mica Content | g/m2 | 140 ± 5 |
| Glass Content | g/m2 | 32 ± 3 |
| Film Content | g/m2 | ~ |
| Bond Content | gm2 | 21 ± 3 |
| Breakdown Voltage | KV/Layer | >1.4 |
| Tensile Strength | N/cm | >120 |
| Stiffness | N/cm | <55 |
| Thermal Conductivity | W.m°C | 0.20-0.25 |
| Dielectric Constant 200°C | g | ~1.2 |
| Fire Grade | P140G32 | 750°C For 3 Hours at 0.60/1.1 KV |
Calcined Mica Tapes
| ITEf’ñ | UNIT | SPECIFICATION |
| No Split, Scar & Hole | P140G32 | |
| Thickness | mm | 0.131 ± 0.015 |
| Total Substance | g/m2 | 181 ± 12 |
| Mica Content | g/m2 | 120 ± 5 |
| Glass Content | g/m2 | 32 ± 3 |
| Film Content | g/m2 | ~ |
| Bond Content | gm2 | 29 ± 4 |
| Breakdown Voltage | KV/Layer | >1.8 |
| Tensile Strength | N/cm | >120 |
| Stiffness | N/cm | <55 |
| Thermal Conductivity | W.m° C | 0.20-0.25 |
| Dielectric Constant 200°C | £ | 1.2 |
| Fire Grade | CM120G32 | 950°C For 3 Hours at 0.60/1.1 KV |
Synthetic Mica Tapes
| ITEN | UNIT | SPECIFICATION |
| No Split, Scar & Hole | P140G32 | |
| Thickness | mm | 0.13 ± 0.015 |
| Total Substance | g/m2 | 173 ± 12 |
| Mica Content | g/m2 | 120 ± 3 |
| Glass Content | g/m2 | 32 ± 3 |
| Film Content | g/m2 | ~ |
| Bond Content | g/m2 | 20 ± 4 |
| Breakdown Voltage | KV/Layer | >1.4 |
| Tensile Strength | N/cm | >120 |
| Stiffness | N/cm | <55 |
| Thermal Conductivity | W.m°C | 0.20-0.25 |
| Dielectric Constant 200°C | 1.2 | |
| Fire Grade | S120G32 | 950°C For 3 Hours at 0.60/1.1 KV |
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