熔噴PP不織布發泡之研究

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Title:	熔噴PP不織布發泡之研究 The Research of the Melt Blown Polypropylene to Become Spongy
Authors:	邢文灝葉逸彥潘毅鈞吳柏儒
Contributors:	紡工系
Keywords:	聚丙烯發泡劑熔噴不織布
Date:	2006-06-30
Issue Date:	2010-05-13 10:54:31 (UTC+8)
Abstract:	本文採用偶氮二甲醯胺(ADCA)作為發泡劑，並使得聚丙烯(PP)經過雙螺桿混煉製作出母粒，再經由熔噴法(Melt-Blown)進行不織布的紡製。本實驗因定加工溫度、螺桿的轉速、輸送帶的速度（捲取速度），改變其風速與添加發泡劑之比例，探討其聚丙烯熔噴不織布物理性質之改變。實驗中不同比例的發泡劑可得到最佳的風速為8.5 m/s，其風速對於浮力最佳值是96.7138%、透氣度是270立方公分/平方公分/s，而0.4%偶氮二甲醯胺可得到最佳浮力為82.68%，而透氣度可得到最佳值為288.1立方公分/平方公分/s，因其熔噴風速條件的不同將產生出不同的結果。 This article uses the polypropylene and the azo two armor acyl acid (ADCA) takes the foaming agent, and causes the way which the high polymer material process fuses mixes builds up to manufacture the divorced mother grain, again spurts the law by way of the melt (Melt-Blown) to carry on does not weave cotton cloth to spin the system. This experiment fixed processing temperature, of the screw rod rotational speed, the conveyor belt speed (volume takes speed),changes proportion of its wind speed and the increase foaming agent, after the achievement discusses its polypropylene melt to spurt does not weave cotton cloth change its physical property. In the experiment 0.4%PP+ADCA has obviously regarding the buoyancy and the permeability raises extends, but expressed decides under the wind speed, the different proportion foaming agent will be able has the distinct improvement situation to the buoyancy and the permeability, but will decide under the density to be also worthy of looking at the foaming agent to be able because of the processing condition difference, will have the different result to come out.
Relation:	華岡紡織期刊 13卷2期 P.162-170
Appears in Collections:	[Department of Textile Engineering ] Journal of the Hwa Gang Textile

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