产业用纺织品
產業用紡織品
산업용방직품
TECHNICAL TEXTILES
2013年
7期
22-25
,共4页
应伟伟%张惠芳%祝成炎%施淑波
應偉偉%張惠芳%祝成炎%施淑波
응위위%장혜방%축성염%시숙파
非织造布%水刺复合过滤材料%过滤性能
非織造佈%水刺複閤過濾材料%過濾性能
비직조포%수자복합과려재료%과려성능
nonwovens%spunlaced compound filtration material%filtration performance
选用涤纶水刺非织造布和涤纶机织/针织基布为单层材料，采用水刺复合工艺制备了四种不同的水刺复合过滤材料，并对其过滤性能进行了测试和分析。结果表明：四种水刺复合过滤材料的过滤性能均优于水刺非织造布，对于0．3μm气溶胶的过滤效率均在70％以上，过滤阻力在7 Pa以下，不同规格的基布对过滤性能均有较大的影响。
選用滌綸水刺非織造佈和滌綸機織/針織基佈為單層材料，採用水刺複閤工藝製備瞭四種不同的水刺複閤過濾材料，併對其過濾性能進行瞭測試和分析。結果錶明：四種水刺複閤過濾材料的過濾性能均優于水刺非織造佈，對于0．3μm氣溶膠的過濾效率均在70％以上，過濾阻力在7 Pa以下，不同規格的基佈對過濾性能均有較大的影響。
선용조륜수자비직조포화조륜궤직/침직기포위단층재료，채용수자복합공예제비료사충불동적수자복합과려재료，병대기과려성능진행료측시화분석。결과표명：사충수자복합과려재료적과려성능균우우수자비직조포，대우0．3μm기용효적과려효솔균재70％이상，과려조력재7 Pa이하，불동규격적기포대과려성능균유교대적영향。
Four different kinds of spunlaced compound filtration materials were prepared based on polyester spun -laced nonwovens and woven or knitted cloth as substrate materials , and the filtration performances were tested and analyzed .The results show that the filtration performances of compound materials were bet-ter than that of spunlaced nonwovens and the filtration efficiency on 0.3 μm gas-gel was above 70%and the pressure drop was under 7 Pa. Various specifications of cloth have different filtration perfor-mances .
