HIGH-STRENGTH AND LOW-ELONGATION POLYESTER INDUSTRIAL YARN AND PREPARATION METHOD THEREFOR
The present invention relates to a high-strength and low-elongation polyester industrial yarn and a preparation method therefor. Modified polyester is subjected to solid-state polycondensation, spinning, winding, and complexing treatment to prepare a high-strength and low-elongation polyester indust...
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Sprache: | chi ; eng ; fre |
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