柔性白云母卷采用天然白云母纸、进口有机硅树脂,浸胶后,经高温烘焙、捲绕而成。它具有无补强、不脱粉、不粘连、无毒无味、电器性能稳定,具有耐高温、防火阻燃等特点。
云母卷是由白云母纸,玻璃纤维布与有机硅树脂经特殊工艺压制而成。其厚度介于0.12-0.6MM之间,长度为50米至100米 200米 300米,宽度为1米。相对与软质云母板,因加如了玻璃纤维物质,因而具有更强的抗压能力;相对于云母带因其厚度提高,单层抗电压击穿能力更强,云母卷主要用作炉体耐高温绝缘材料。
技术参数如下:
项目
单位
YM-P-R
厚度
mm
0.12--0.14
密度
g/m3
1.8±0.4
击穿电压
KV/mm
>10
抗张强度
N/15mm
≥200
胶粘剂含量
%
17±3
云母含量
%
60-80
挥发物含量
%
<0.3%
耐火温度
°C
750---1000
检测标准
-IEC 371,IEC 243,IEC60331
Flexible use of natural muscovite mica paper volumes, import silicone resin, after dipping, Baking, winding from. It has no reinforcement, not from powder, non-stick, non-toxic, odorless, stable electrical performance, high temperature, fire retardant characteristics.
Volume is muscovite mica paper, glass fiber cloth with silicone resin by a special process repression. Its thickness is between 0.3-0.6MM, length of 50-100 meters, a width of one meter. Relative to the soft mica plate, because of the increase as a glass fiber material, which has a stronger compression capability; mica because of its relative thickness increased, stronger single anti-breakdown voltage, mica mainly used as furnace volume high temperature insulation materials.
Technical parameters are as follows:
Item Unit YM-P-R
Thickness mm 0.2 - 1.0
Density g/m3 1.8 ± 0.4
Breakdown voltage KV / mm> 10
Tensile Strength N/15mm ≥ 200
Adhesives content% 17 ± 3
Mica content 60-80%
% Volatile matter content <0.3%
Refractory Temperature ° C 750 --- 1000
Testing standards - IEC 371, IEC 243, IEC60331