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Chinese Standard: GB/T 1463-2026

GB/T 1463-2026 is the Chinese version electronic standard. After you successfully purchase, we will send the electronic version of this standard to your email address. If you have any question, please contact email: ChineseStandardsLibraryS001@gmail.com.


Test methods for density and relative density of fiber reinforced plastics


Standard in brief
Scope of Application:  
本文件规定了采用浮力法及几何法测定纤维增强塑料密度和相对密度的方法原理、设备、材料、试样、试验步骤、计算、试验结果和试验报告。
本文件适用于纤维增强塑料密度和相对密度的测定。浮力法适用于吸湿性弱的材料,几何法适用于吸湿性强或多孔材料。浮力法中选择水作为浸渍液,适用于纤维增强塑料密度大于1 000 kg/m3且不受水影响的试样;选择非水溶剂作为浸渍液,适用于密度小于1 000 kg/m3或受水影响大的试样。

Basic information
Standard No:GB/T 1463-2026
Standard Name:纤维增强塑料密度和相对密度试验方法
English Name:Test methods for density and relative density of fiber reinforced plastics
Standard Status:即将实施
Release Date:1978-11-04
Effective Date:2026-12-01
Language of Publication:中文简体

Standard Classification
ICS Number:83.120
CCS Number:Q23

Related Standards
Referenced Standards:GB/T 1446,GB/T 3961,GB/T 6682

Publication Information
Number of pages:12
Number of words:15 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2026-05-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:1463
Drafter:高帅、王占东、颜京、钱嘉伟、郑晶、刘秀、张亚玲、陆满山
Drafting Organization:中国航发北京航空材料研究院、北京玻璃钢研究设计院有限公司、江苏恒神股份有限公司、中航复合材料有限责任公司、成都联科航空技术有限公司、江苏常阳科技有限公司
Management Organization:全国纤维增强塑料标准化技术委员会(SAC/TC 39)
Proposing Department:中国建筑材料联合会

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