Standard No.:	GB/T 3364-2008
English Name:	Test methods for diameter of carbon fiber and filament number in carbon fiber strand
Chinese Name:	碳纤维直径和根数试验方法
Chinese Classification:	Q23    Fibre reinforced composites
Professional Classification:	GB    National Standard
Source Content Issued by:	AQSIQ; SAC
Issued on:	2008-6-30
Implemented on:	2009-4-1
Status:	valid
Superseding:	GB/T 3364-1982 GB 3364-1982 Test method for diameter and equivalent diameter of carbon fiber by microscope
Target Language:	English
File Format:	PDF
Word Count:	5000 words
Translation Price(USD):	150.0
Delivery:	via email in 1~3 business day

本标准代替GB/T 3364-1982《碳纤维直径和当量直径检验方法（显微镜法）》和GB/T 3363-1982《碳纤维复丝纤维根数检验方法（显微镜法）》。
本标准规定了测试碳纤维直径的原理、试样及制备方法、试验设备和材料、试验步骤、试验结果的计算和试验报告的内容；还规定了用显微镜法测量碳纤维复丝纤维根数的试验设备和材料、试样及制备、试验条件、试验步骤、试验结果及试验报告等。
本标准适用于圆形截面碳纤维的直径或异形截面碳纤维的当量直径的测量；还适用于测量碳纤维复丝纤维根数，芳纶复丝纤维根数的测量也可参照采用。