thread dope 中文意思是什麼
thread dope
解釋
螺紋塗料-
When draw down ratio was greater than 1, the dope thread in the air gap was axially drawn with the rising of orientation degree so the fiber tenacity was strengthened
在噴頭拉伸比大於1的情況下,原液細流在空氣層中得到軸向拉伸,加大了初生纖維的取向度,所以纖維強度得到加強。
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