T/JGE 0026-2022 Jiangxi Green Ecology Glass Fiber Yarn
T/JGE 0026-2022 Jiangxi Green Ecology Glass Fiber Yarn
Basic Information
Scope
Main technical content: Compared with the national standards, the indicators of this document are more advanced: — Breaking strength: Based on the composition and type of glass fibers, as well as fiber diameter, it exceeds the requirements of GB/T 18371-2008 "Continuous Glass Fiber Yarn" and GB/T 18369-2008 "Untwisted Glass Fiber Roving Yarn". — Permissible deviation of twist: The permissible deviation of twist in twisted yarn is ±6%, which is stricter than the ±(8%–15%) specified in GB/T 18371-2008. — Permissible deviation of linear density: The permissible deviation of twist in twisted yarn is ±6%, which is stricter than the ±8% specified in GB/T 18371-2008. Direct untwisted roving yarn and stranded untwisted roving yarn comply with the provisions of GB/T 18369-2008.