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| Interlayer, spacer and filling materials | |||
| PRODUCT | TYPE |
THICKNESS |
DESCRIPTION |
| [mm] |
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| CONTAVAL | 0,20-2,00 |
Rigid laminate consisting of E-glass cloth, graphite and epoxy resin used as a conductive slot filler. | |
| POROMAT |
2248 | 0,50 |
Expandable porous epoxy glass mat, both sides covered with PET fleece. |
0,85 |
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1,20 |
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2,20 |
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| POROMAT | ME 2242 | 0,50 |
Same as the 2248 type but with Zn- accelerator for epoxy resin-anhydride systems. |
0,85 |
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1,20 |
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2,20 |
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| POROFILZ | 2074 | 1,50 |
Highly absorbent and soft PET felt. |
| POROFILZ | ME 2070 | 1,00 |
Same as the 2074 type but with Zn- accelerator for epoxy resin-anhydride systems. |
2,00 |
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| PREFILZ | 2082 | 1,50 |
Consists of PET-felt impregnated with a modified epoxy resin in B-stage which can be formed and cured under temperature and pressure. |
| PREFILZ | 2661 | 3,00 |
Consists of an Aramid felt impregnated with a modified epoxy resin in B-stage which can be formed and cured under temperature and pressure. |
| VOTAFIX
|
0,90 |
Rigid epoxy glass layer, covered on both sides with epoxy glass fleece prepreg, as compressible separator in rows of roebel bars. | |
| 1,10 |
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| VOTAFIX |
NGB 2268 |
1,10 |
Same as the 0941 type but with Nomex ® layer, as interlayer under the transpositions in roebel bars. |
| VOTAPREM | 0,25 |
A fully cured epoxy laminate based on aramid-fibers, used as lager at roebel bars transposition. | |
| VOTASTOP |
2235 |
0,20 - 3,00 |
Consists of mica paper based on uncalcined muscovite impregnated with a thermosetting epoxy resin. Used to fill cavities and as a filler in coils and bars of high voltage machines. |
Isovolta AG, A-2355 Wiener
Neudorf, Tel.: +43/5/9595-9466, Fax: +43/5/9595-9477 high-voltage@isovolta.com, www.isovolta.com |
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