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Temperature classification : F
1.Specification
Polyester film (Polyimide film)/"O" Paper composite is
a sort of three layers combined material,which is obtained by combining
"O" paper on each side of polyester film (Polyimide film
)coated with adhesive.it has good mechanical,dielectric and impregnating
properties.
It is used as slot, turn ,gasket insulation in class F electric
machines and appliances.
2.Technical Requirement
|
Properties
|
Unit
|
Values
|
|
OMO ——————————————OHO
|
|
Nominal Thickness(mm)
|
Nominal Thickness(mm)
|
| 0.20 |
0.25 |
0.30 |
0.35 |
0.20 |
0.25 |
0.30 |
0.35 |
| Thickness tolerance |
±
|
0.03 |
0.03 |
0.03 |
0.04 |
0.03 |
0.03 |
0.03 |
0.04 |
| Tensile Strength |
N/10mm
|
100
90 |
130
120 |
140
130 |
150
140 |
90
90 |
90
90 |
90
90 |
90
90 |
| Bond Strength at room temp |
|
No delimitation,no blister,no adhesive
flow |
| Breakdown Voltage room temp.after
bending thermal state be affected with damp |
KV
|
7.0 |
9.0 |
12.0 |
14.0 |
8.0 |
8.0 |
8.7 |
| 6.0 |
7.5 |
10.0 |
12.0 |
7.0 |
7.0 |
7.0 |
| 6.0 |
7.5 |
10.0 |
12.0 |
7.0 |
7.0 |
7.0 |
| 6.0 |
7.5 |
10.0 |
12.0 |
7.0 |
7.0 |
7.0 |
3.Specification
OMO(OHO)combined flexible material can be supplied in rollform,reel
form of sheet form.The weight of each reel is about 30-60kg depended
on length required by customer.Width of each reel is about 500mm.
4.Storage :
OMO(OHO)should be stored under 40℃ in clean and
dry warehouse,stay away from fire,heat and avoid direct sunshine.The
storage life is 12 months from the date of dispatch.If the storage
time is over 12 months,the product should be tested and pass all
the specification before use.
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