标准名称

EN 2331 Textile glass fibre preimpregnates — Test method for the determination of the resin and fibre content and mass of fibre per unit area

EN 2331航天工业系列.纺织玻璃纤维预浸渍.测定单位面积树脂,纤维含量和纤维质量的试验方法

适用范围

Scope：

This standard specifies a method for determining the resin content (with or without volatiles), fibre content and mass of fibre per unit area of a textile glass fibre preimpregnate by ignition or solvent extraction, for aerospace use

引用文件

EN 2329 Aerospace series — Textile glass fibre preimpregnates — Test method for the determination of mass per unit area.

EN 2330 Aerospace series — Textile glass fibre preimpregnates — Test method for the determination of the content of volatile matter.

EN 2743 Aerospace series — Reinforced plastics — Standard procedures for conditioning prior to testing