Mica Insulation Tapes

Electrical  insulation  mica tape 1. Description: Electrical  insulation  mica tape for cable is a result of compounding process between phlogopite or synthetic mica and glass fiber cloth or PE film,with its adhesive being silicon resin,which is mainly used as refactory thermal insulation between core wire of fire-resistant cable and casing.         2.Specifications: 1).thickness:0.08 ± 0.015mm,0.11 ± 0.015mm,0.12 ± 0.015mm,0.13 ± 0.015mm,0.15 ± 0.015mm 2).width:4.5-880mm 3).length:500 , 1000 , 2000mm 3.color: brown 4. Applications:  used as the main flame resistant insulating layer of various flame resistant cable. The silicone resin binder in this tape we select is outstangding and there's no harmful smoke when it burns.      Item Unit TYPE :EIMT 0.08mm 0.11mm 0.12mm 0.13mm 0.15mm Appearance No alien material, No split, Scar & hole, No broken & folded, No patched place Width mm 4.5 --- 880 Length m 500 , 1000 , 2000 Thickness mm 0.08 ± 0.015 0.11 ± 0.015 0.12 ± 0.015 0.13 ± 0.015 0.15 ± 0.015 Weight of Tape g/m 2 100 ± 10 145 ± 10 170 ± 15 185 ± 15 220 ± 20 Weight of Paper g/m 2 65 ± 4 100 ± 5 120 ± 5 134 ± 5 168 ± 5 Weight of Class Cloth g/m 2 21 ± 2 28 ± 2 28 ± 2 28 ± 2 28 ± 2 Breakdown Voltage KV > 1.2 > 1.5 > 1.6 > 1.7 > 2.0 Tensile Strength N/ 15cm ≥ 130 ≥ 180 ≥ 200 ≥ 200 ≥ 200 Binder Content % 13 ± 3 13 ± 3 13 ± 3 13 ± 3 13 ± 3 Mica Content % >60 >65 >65 >70 >75 Fire Grades °C 950 °C - -1000 °C ,IEC331