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笔者曾于1994年7月在《中国钓鱼》上发表过一篇关于如何识别什么是碳纤竿,什么是玻纤竿的文章,这里再谈谈什么是全碳竿,什么是半碳竿。 碳纤维是由聚丙烯晴纤维(PAN)或者将沥青抽成丝,经高温碳化后制成极细的碳化纤维,简称碳纤维。碳纤维的直径一般在10微米左右,7～8根排列在一起才有一根头发丝那样粗。碳纤维具有重量轻、纵向抗拉性好、耐高温(熔点高于3600℃)、耐腐蚀、导电性能好等特点。缺点是太脆、抗剪切性能差、
In July 1994, the author published an article on how to identify what is a carbon fiber rod and what is a glass fiber rod in “China Fishing”. Here we talk about what is a carbon rod and what is a semi-carbon rod. Carbon fiber is made of Polypropylene Fine Fiber (PAN) or asphalt is drawn into filaments. After being carbonized at high temperature, it is made into very fine carbon fibers, or carbon fibers for short. The diameter of carbon fiber is generally about 10 microns, 7 to 8 together to have a hair that is as thick. Carbon fiber with light weight, good longitudinal tensile strength, high temperature (melting point higher than 3600 ℃), corrosion resistance, good conductivity and so on. The disadvantage is too brittle, shear resistance is poor,