论文部分内容阅读
1.开夫拉的特征开夫拉是美国杜邦公司在近几年的开发中影响最大的制品之一——芳香族聚酰胺纤维,简称芳纶,于1977年由杜邦远东日本分社引进到日本。开夫拉具有很多的独特性能,可以广泛应用于使用天然纤维、合成纤维、玻璃纤维、石棉、钢等材料的所有领域。杜邦公司以连续纤维、短纤维、浆料的形式供应市场。开夫拉纤维分为三种。用于橡胶增强用的为开夫拉;用于绳、电缆等一般工业用途
1. Characteristics of Kafra Kafra is the United States DuPont in recent years the development of one of the most affected products - aramid fiber, referred to as Kevlar, in 1977 by the DuPont Far East Japan Branch introduced to Japan . Kaifu La has many unique properties, can be widely used in all areas of the use of natural fibers, synthetic fibers, glass fibers, asbestos, steel and other materials. DuPont supplies the market in the form of continuous fibers, short fibers and slurries. Kafra fiber is divided into three kinds. For the use of rubber reinforced Kovar; for ropes, cables and other general industrial use