FIELD: chemistry.
SUBSTANCE: invention relates in particular to the new pultrusion technology (briefly referred to as Pul-Core technology), by which a fiber-reinforced profile material is produced at a single process step and is simultaneously filled with poly (meth) acrylimide foam filler. At the same time, an extremely durable compound of a poly (meth) acrylimide foam filler with a fiber-reinforced profile material is provided at the same process step.
EFFECT: increase the speed of manufacturing products.
12 cl, 1 dwg
| Title |
Year |
Author |
Number |
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2013 |
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- Shlager Diter
|
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|
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|
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2016 |
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|
RU2736093C2 |
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