FIELD: chemistry.
SUBSTANCE: method involves the following steps: a) feeding a polymer and a solvent into the kneader with two guides; b) mixing the polymer and solvent in order to dissolve the polymer in the solvent to obtain a solution; c) degassing the solution to obtain a spinning solution; d) moving the spinning solution from the kneader using a separate outlet means.
EFFECT: method enables to dissolve an aramid polymer at any concentration and reduce power consumption.
6 cl, 1 dwg, 2 ex
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|---|---|---|---|
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| COPOLYMER AND SYNTHESIS METHODS THEREOF | 2012 |
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