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Laminated Transformer Board
LAMINATED TRANSFORMER BOARD
Description
Laminating of hot-press-dried Transformerboard PSP3052 will result in a higher thickness than 4.0 mm.
The range of thickness of laminated Transformerboard begins from 5.0 mm up to 120.0 mm.
Features
●Highest mechanical strength
●Excellent electrical insulation properties
●Stable dimension
Applications
Typical applications of laminated TRANSFORMERBOARD are pressure rings, static rings, beams, clamping
plates and support strips etc. in power, distribution and special transformers.
Technical Data
|
Property |
Unit |
Standard |
Testing Result |
|
Thickness Tolerance |
% |
±7.5 |
-0.8 |
|
Apparent density |
g/cm3 |
1.15-1.30 |
1.28 |
|
Shrinkage MD CMD Thickness |
% |
≤0.50 ≤0.70 ≤6.00 |
0.48 0.67 5.80 |
|
Ash content |
% |
≤1.0 |
0.52 |
|
PH of aqueous extract |
% |
6-9 |
7.4 |
|
Oil absorption |
% |
≥6.0 |
8.5 |
|
Conductivity of aqueous extract |
Ms/m |
≤15.0 |
7.5 |
|
Electrical strength in oil |
KV/mm |
≥8.0 |
12.2 |
|
Moisture content |
% |
5.0-9.0 |
7.2 |
This Technical Data is for size 10.0MM X 2000MM X 1000MM
Feedback
ADD: 158 WU YI ROAD, CHANGSHA, HUNAN, CHINA
TEL: +86-731-8229 9698, 8224 3908
FAX: +86-731-8224 3598
E-mail: market@hnpowerwell.com
License：430100000142665
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