The effect of spinning temperature, spinningpressure and rotation velocity on the fiber's degree of profile and effective filament diameter was analyzed.
研究了纺丝温度、压力、收丝速度对纤维异形度和当量直径的影响。
2
The results were showed that the profile degree of trilobal PCS fibers decreased with a rise in spinning temperature, spinningpressure and rotation velocity.
结果表明:纤维异形度随纺丝温度、纺丝压力、收丝速度的升高而降低。
3
The effects of spinning temperature, spinningpressure and drawing velocity on the degree of profile and effective diameter of the fibers were studied and the preparation technology was determined.