POLYPHENYLENE SULFIDE MONOFILAMENT AND MANUFACTURING METHOD THEREFOR
The present invention takes the forms of: (1) a polyphenylene sulfide monofilament characterized by having a continuous heat-shrinking stress variation of at most 5% and a size uniformity (U%, Normal value) of at most 1.2%; and (2) a drum-shaped fiber package wherein the polyphenylene sulfide monofi...
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creator | YAMAGUCHI, Sumio MURATA, Sho HAYASHI, Tsuyoshi |
description | The present invention takes the forms of: (1) a polyphenylene sulfide monofilament characterized by having a continuous heat-shrinking stress variation of at most 5% and a size uniformity (U%, Normal value) of at most 1.2%; and (2) a drum-shaped fiber package wherein the polyphenylene sulfide monofilament described in (1) has been wound. Provided is a polyphenylene sulfide monofilament having a very small aperture variation rate and being optimal for high-precision filters. |
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Provided is a polyphenylene sulfide monofilament having a very small aperture variation rate and being optimal for high-precision filters.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES |
title | POLYPHENYLENE SULFIDE MONOFILAMENT AND MANUFACTURING METHOD THEREFOR |
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