GB/T 20310-2006 in English
VALIDTextile glass-Rovings-Manufacture of test specimens and determination of tensile strength of impregnated rovings
- Issued on:2006-07-19
- Implemented on:2006-12-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$272.00
《GB/T 20310-2006玻璃纤维无捻粗纱 浸胶纱试样的制作和拉伸强度的测定》由TC245（全国玻璃纤维标准化技术委员会）归口，主管部门为中国建筑材料联合会。
本标准规定了玻璃纤维无捻粗纱拉伸断裂强度的两种测定方法，标准方法和简易方法。 这两种方法适用于合股无捻粗纱和直接无捻粗纱。
Scope
This standard specifies two methods for the determination of the tensile breaking strength of impregnated rovings. Standard Method: Specimens with molded epoxy reinforcement. Simple method: the sample does not have a reinforcement sheet, or has a simple cardboard reinforcement sheet or a composite material reinforcement sheet. These two methods are suitable for ply roving and direct roving; the standard method is suitable for various linear densities, while the simple method is only suitable for roving with a linear density of 1200tex, which is easy to make Flat test strips.
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