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日本最近研制并出售一种用聚丙烯做原料制成的非织布,用来拭擦油垢很厚的机器。它和过去所用的棉纱不同,是利用了聚丙烯能溶解油的特性,只要把它放在水里(或溶剂里)然后拧干就能拭尽油污。它的吸油量是自重的6.8倍,吸水量是自重的7.8倍,而且能把油污牢牢地吸到它的纤维间,故拭擦得干净彻底。此外,和纸、布不同,纵、横向的强度一样,所以无论你用哪个方向拭擦都很干净,而且经久耐用,无论拭擦多少次,用水清洗一下又能再次使用。美国、欧洲已经在很多行业中的机械、工具等的除油污工作中都已采用它。每片35×43cm,1盒装
Japan recently developed and sold a non-woven fabric made of polypropylene as a raw material to be used to wipe the grease-rich machine. Unlike the cotton yarns used in the past, it utilizes the properties of polypropylene to dissolve oil, and it can be removed by wiping it in water (or solvent) and then wrung out. Its oil absorption is 6.8 times its weight, water absorption is 7.8 times its weight, but also to the oil firmly sucked it to the fiber, so wipe clean thoroughly. In addition, different from paper and cloth, the vertical and horizontal strength are the same, so no matter which direction you use, the rub is clean and durable. No matter how many times you wipe it, you can wash it with water again and again. The United States and Europe have adopted it in the degreasing work of machinery and tools in many industries. Each piece of 35 × 43cm, 1 boxed