MIKI Insulation Papers
MIKI Insulation Papers (Pressboard class 2, Coil Insulating paper Class 2 & LD-Board) are high grade insulation material with 100% wood pulp used for wide insulation field.
Main Types:
1. PB-2 (Pressboard Class 2): principal Applications: Electric motors, transformers, rings, flanges, spacers, gaskets, capacitors, etc, Available colors are brown, red, green.
2. PI-2 (Coil Insulating Paper Class 2):Principal applications: Speaker coil paper, cable raping, capacitors, etc.
3. LD-Board: This is a Non-pressed low density fiber paper. It is used when high density is not required.
Other insulation papers include "BASE DDP", wrinkling coil paper for transformers and "Senkaski" paper for Speaker coil.
The Properties of MIKI PB-2 (Press Board Class 2) Insulation Paper
Properties |
Unit |
Typical Value |
Thickness |
mm |
0.13 |
0.18 |
0.25 |
0.38 |
0.5 |
0.8 |
1.0 |
1.6 |
Density |
g/m3 |
1.1 |
1.1 |
1.1 |
1.1 |
1.1 |
1.1 |
1.1 |
1.1 |
Moisture content |
% |
7 |
7 |
7 |
8.5 |
8.5 |
8.5 |
8.5 |
8.5 |
Tensile Strength |
MD |
MPa |
160 |
160 |
140 |
160 |
140 |
140 |
140 |
140 |
TD |
MPa |
35 |
35 |
38 |
35 |
38 |
38 |
38 |
38 |
Elongation |
MD |
MPa |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
TD |
MPa |
8.5 |
8.5 |
8.5 |
8.5 |
8.5 |
8.5 |
8.5 |
8.5 |
Dielectric Strength |
Ave. |
KV/mm |
10.5 |
10.2 |
9.2 |
10.2 |
9.2 |
9.2 |
9.2 |
9.2 |
Min. |
KV/mm |
9.4 |
9.2 |
8,5 |
9.2 |
8.5 |
8.5 |
8.5 |
8.5 |
Shrinkage |
MD |
% |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
TD |
% |
1.4 |
1.4 |
1.4 |
1.4 |
1.4 |
1.4 |
1.4 |
1.4 |
Notes: The technical information and data, recommendations, and other statements provided are based on tests or experience which we believes to be reliable, but the accuracy or completeness of such information is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application.