T/CSWF 003-2020 Active Group standards

T/CSWF 003-2020 Acoustic Decorative Panel made of Polyester Fiber

Publish Date: 2020-05-27 Implement Date: 2020-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CSWF 003-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Decoration materials

ICS Name: Comprehensive analysis of textile fibers

Publish Date: 2020-05-27

Implement Date: 2020-06-01

Scope

Scope: This standard specifies the product classification, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of polyester fiber acoustic decorative boards. This standard applies to polyester fiber acoustic decorative boards made from 100% polyester fiber as raw material. Main technical content: 1. Product classification: - Surface series: - Rough surface series - Glossy surface series - Printed series - Flame retardant series and non-flame retardant series. - Model expression method requirements: - Surface quality: - Any 1m2 board surface is allowed to have 1 stain spot with an area of 5mm2 to 10mm2; - Any 1m2 board surface is allowed to have 1 scratch with a length of ≤10mm; - However, none of them affect the decorative layer. The surface shall not have indentations, defects, cracking, or delamination. There shall be no obvious color differences or uneven gloss. - Dimensional deviations: - The length and width deviations shall not exceed ±3.0mm/m; - The thickness deviations shall not exceed ±0.5mm; - The verticality deviations shall not exceed 1.0mm/m; - The edge straightness deviations shall not exceed 1.0mm/m; - The flatness deviations shall not exceed 0.5mm. - Physical and chemical properties: - Formaldehyde emission limit: The formaldehyde emission limit of polyester fiber acoustic decorative boards shall comply with the requirements of GB 18580-2017.