通过对PPS水刺毡与传统的PPS针刺毡各项性能的对比研究，结果表明PPS水刺毡不仅在机械性能上较PPS针刺毡有明显的优势，更在过滤性能上体现出高效、低阻、长寿命的特性。%In accordance with the comparison research of various performances on PPS spun-laced felt and traditional PPS needle-punched felt, the result shows that PPS spun-laced felt sees the obvious advantage rather than PPS needle-punched felt in mechanical performance, and shows the characteristics of high efifciency, low obstruct and long life.
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