Diamond Paper Insulation Paper For Isolation Transformers
The thermal class covers: B, F, H, N,and C , the enterprise is managed strictly according to ISO9001 system (Registered No.: E03817Q01957R2M), and passed UL approval ( File No. : E345432) ,all products comply with IEC standard and ROHS as well as REACH test.
Description
The thermal class covers: B, F, H, N,and C , the enterprise is managed strictly according to ISO9001 system (Registered No.: E03817Q01957R2M), and passed UL approval ( File No. : E345432) ,all products comply with IEC standard and ROHS as well as REACH test.
Description:
Made of electrical insulation paper with diamond shape epoxy resin dotted in both sides.
Features and application:
Good dialectric and mechnical properties after being heat-solidafication.
As interturn insulation for coils of oil-immersed transformers and interlayer insulation of distribution transformers.
Availability:
0.08mm, 0.13mm, 0.18mm, 0.20mm, 0.25mm.
MD: Machine Direction. CD: Cross-machine Direction
|
C1 |
Thickness |
mm |
0.08 |
0.13 |
0.17 |
0.20 |
0.25 |
0.30 |
0.40 |
|
|
2 |
Thickness Tolerance |
% |
6.5 |
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|
3 |
Density |
g/cm3 |
≥0.85 |
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|
4 |
Tensile Strength |
MD |
KN/m |
7.5 |
||||||
|
CD |
3.7 |
|||||||||
|
5 |
Tear Strength |
m·N |
500 |
1000 |
1500 |
2000 |
||||
|
6 |
Dielectric Breakdown |
Kv |
0.6 |
0.9 |
1.2 |
2.2 |
2.75 |
3.3 |
4.4 |
|
|
7 |
Aqueous Extract |
— |
6.8~8.5 |
|||||||
|
8 |
Bond Strength |
Kpa |
450 |
|||||||
|
9 |
Ash Content |
% |
1.0 |
|||||||
|
10 |
Moisture Content |
% |
8±1 |
|||||||
|
11 |
Cure Temperature And Time |
— |
Low temp. 90±5℃≥3h, then high temp. 120±5℃≥6h |
|||||||
|
12 |
Storage Condition |
— |
storage temp.: ≤35℃ Stored in dry, clean and ventilated condition. Away from the fire, high temperature and direct sunshine. |
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