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纸和钢本来是风马牛不相及的。但现代科学技术却孕育出纸钢这种新颖特殊的材料。它不仅可以做得和纸一样薄,而且强度能和钢材相似,再加上它以纸和钢作基材,因而称“纸钢”是名正言顺的。纸钢是用极细的金属和丝纤维,混在纸浆中,用造纸法制成的,故又称金属纤维纸。薄的仅零点几毫米,可是强度却和钢材相当;厚的可由几层薄纸钢片用合成树脂粘合而成,厚度为2.3厘米。纸钢可制成板材,亦可冲压轧制成槽型、波型等各种异形材,其强度可达600kg/m~2以上。
Paper and steel are irrelevant. However, modern science and technology have produced a new type of paper, steel and special materials. Not only can it be as thin as paper, but its strength resembles that of steel, plus it uses paper and steel as its base material, so it is perfectly justified. Paper steel is very fine metal and silk fibers, mixed in the pulp, made of papermaking, it is also known as metal fiber paper. Thin only a few millimeters, but the strength is quite and steel; thick by several layers of tissue paper made of synthetic resin bonded to a thickness of 2.3 cm. Paper can be made of sheet steel, can also be rolled into stamping groove, wave and other shaped materials, its strength up to 600kg / m ~ 2 or more.