Multi-Prepregs
Thick prepregs, particularly rich in resin, are required for special applications. We manufacture such materials under the name "MULTI prepregs" or "baking foil". Because of the high proportion of resin in these materials, unevenness and cavities are securely filled during subsequent processing (e.g. when pressing high-voltage coils).
Standard types of MULTI prepregs
| MULTI prepreg
type series |
Composition
|
Resin type
|
Colour
|
Insulation class as per IEC 85
|
Applications
|
| TRIPREG-STABIL
|
+ Glass non-woven prepreg
+ Glass hard fabric + Glass non-woven prepreg |
Epoxy
|
chamois
|
F | Centre insulation in high-voltage generator bars; supports for winding heads; intermediate layers
|
| TRIPREG-STABIL SB | + Glass non-woven prepreg
+ Glass hard fabric + Glass non-woven prepreg |
modified Epoxy
|
chamois
|
F | |
| TRIPREG-N | + Glass non-woven prepreg
+ Aramide paper + Glass non-woven prepreg |
Epoxy
|
chamois
|
F | Roebel crossover insulation in high-voltage generators
|
| TRIPREG-N SB
|
+ Glass non-woven prepreg
+ Aramide paper + Glass non-woven prepreg |
modified Epoxy
|
chamois
|
F |
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