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FIRE-RESISTANT SYNTHETIC MICA TAPE:
Synthetic mica is obtained by mixing the mineral component in preweighted percentage.The mixed powder is loaded into a furnace where is melted at 1700℃.Once cooled the vitrous laminar block of 15 ton is reduced in flakes. This synthetic mica,as it is perfectly pure,without foreign mineral contamination offers a very high dielectric performance and a top temperature resistance up to 1300℃. From the mica flakes is obtained a mica paper that combined to a glassfiber net with silicon binder is used for fire resistance cable wrapping. This tape is lighter than the phlogopite similar tape,it is more compact and allows a very high speed of the wrapping machine. The fluorine release of the products is within the european regulation and,in fact,this synthetic mica is also used in a micronized form in cosmetic industry.
Model&Specification
| Type | Single-sided Fiberglass Reinforced Type | Double-sided Fiberglass Reinforced Type |
Single-sided Fiberglass Composite PE Film Type |
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| Specification | M10C125 | M10C135 | M10C149 | M10C170 | M10C215 | M10C253 | M10C205 |
| Thickness(mm) | 0.085±0.01 | 0.1±0.01 | 0.115±0.01 | 0.13±0.015 | 0.145±0.015 | 0.165±0.015 | 0.14±0.015 |
| Quantity(g/㎡) | 125±5 | 135±10 | 149±10 | 170±10 | 215±12 | 253±15 | 205±12 |
| Mica content(g/㎡) | 80±5 | 82±5 | 100±5 | 120±5 | 160±8 | 195±8 | 144±8 |
| Glass Liber content(g/㎡) | 32±2 | 32±2 | 32±2 | 32±2 | 32±2 | 42±2 | 21±2 |
| PE20g/㎡ | |||||||
| Breakdown Voltage(kv) | >1.3 | >1.3 | >1.3 | >1.3 | >1.4 | >1.4 | >1.4 |
| Tensile Strength(N/cm) | >80 | >120 | >120 | >120 | >120 | >120 | >120 |