Mica paper  take white mica and golden as raw material to prpoduce paper after chemical and mechanical processing, then to roll paper. According different material and procedure, it is divided into：MPM1（501）、MPM2（502）、MPM2-1（502-1）、MPM3-B（505）、MPM3-L1（506）、MPM3-L2（507）、MPP4（P506）和MPS5（S506）types

MICA PLATE MICA PAPER MICA  TAPE MICA  FOIL resistance wire

MODEL UNIT SIZE WEIGHT THICKNESS venting quality  ≤ S/100cm permeability （not net surface）≤（S） specific conductance ≤（10-6  cm-1) 500℃ heat lose ≤（%） tension stress  ≥（N/1cm） STANDARD　g/m2 ADMISSIBLE DEVIATION BETWEEN NORMAL AND AVERAGE（%） ADMISSIBLE DEVIATION BETWEEN NORMAL AND EXCEPTION     （%） AVERAGE（mm） ADMISSIBLE DEVIATION BETWEEN NORMAL AND EXCEPTION  （%） 505 77 ±5 ±7 0.053 ±9 180 18 9 0.4 9.4 92 0.063 220 20 11.4 110 0.072 250 25 12.4 125 ±8 0.083 ±10 270 27 12.7 145 ±10 0.095 300 31 13.5 165 0.108 320 35 14.0 506 70 ±5 ±8 0.047 ±14 390 15 9 0.4 4.0 80 0.054 430 20 5.2 100 ±9 0.065 380 22 4.0 120 0.076 400 24 4.1 150 ±10 0.094 480 30 4.4 160 0.100 510 35 4.6 180 0.107 530 40 5.0 200 ±11 0.117 540 45 5.2 240 0.143 550 65 5.4 250 0.150 570 70 5.6 507 90 ±5 ±9 0.058 ±14 230 8 9 0.4 1.5 100 0.065 250 11 2.0 120 0.076 280 16 2.2 150 ±10 0.094 310 26 2.8 160 0.100 320 30 3.0 180 0.107 340 38 3.2

Dingnan Xingjiang Mica Insulation Material Factory  

Address:Huangjinwan Tianjiu Dingnan city  tel 13576720632