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Data Sheet
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Data Sheet |
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Glass Cloth and Polyimide Film Composite GHG929
Properties and Application:
Glass colth and polyimide film composite GHG is made of one layer of polyimide film with two layers of Glass cloth
which has good dielectric properties, high heat resistance and mechanical strength, and suitable for layer insulation
of tranformer.The insulation grade is H-class. The GHG have it's prepreg type GHG-P which is the upgrade product
of DHD-P. Please contact our engineer if you have any questions.
Main Specification:
GHG929/GHG929-P
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Properties |
Value |
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Normal THK(mm) |
0.15 |
0.23 |
0.30 |
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Polyimide THK(mm)*1 |
0.025 |
0.025 |
0.025 |
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Glass cloth THK(mm) |
0.06 |
0.10 |
0.14 |
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THK Tolerance (mm) |
¡À0.02 |
¡À0.03 |
¡À0.03 |
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Specific Weight(g/m2) |
155¡À30 |
235¡À40 |
315¡À50 |
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Resin constant*2 |
50¡À25 |
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Tensile Strength (N/cm) ¡Ý |
MD |
250 |
300 |
350 |
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TD |
200 |
220 |
250 |
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Elongation (%) ¡Ý |
MD |
5 | ||
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TD |
3 |
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*Breakdown Voltage |
¡Ý6KV |
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After bonding Breakdown strength |
¡Ý5KV |
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Bonding Strength at room temp. |
No Delamination |
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Bonding Strength at 200+2 ¡æ10min |
No Delamination, No Blister, No Adhesive Flow |
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*1 Above breakdown voltage can be appointed, if you require higher breakdown strength, please let us know you required one.
*2 This value is suit for GHG-P. If you want more info. please contact us.
¡¡
Product supply:
1, Width: 950-990 mm
2, Packing: 50 Kg/Roll; In Carton and Pallet
3. MOQ: 1,000 Kg in a lot, and 500 Kg each size.
Note:
1. Above values are the accumulative typical ones by recognized testing method, but, in order to ensure you to
select our products properly, please refer to above specification and test the samples based on your using
purpose or feel free to contact our engineers for further and better understanding.
2. The color is only confirmed by samples.
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