复合材料成形工艺用透气材料的研究

Development of Breather Material for Composite Moulding

对上海无纺布厂生产的３５０ｇ／ｍ￣２棉型涤纶无纺布和北京地毯毛纺一厂生产的３３０ｇ／ｍ￣２毛型涤纶无纺布与美国Ａｉｒｔｅｃｈ公司生产的牌号为ＡｉｒｗｅａｖｅＮ１０材料进行了性能对比研究。并推荐北京地毯毛纺一厂生产的３３０ｇ／ｍ￣２毛型涤纶无纺布作为复合材料成形工艺用的透气材料。

roperty compartion hotween American brea ther materi al produced by Airtech Company and Chinesebreather materials produced by Shanghai Non-Woven Cloth Factory and Beijing Capet Wcollen SpinningNo。1 Factory has been camied out in the papor. The 3 3 0g/m￣2 woollen-type polyester non-woven cloth,propeties of which are more near to those of Airweave N10,preduced by Beijing Carpet Wcollen SpinningNo。 1 Factory has been recmmended as the breather material for use in composite monlding.