T/BYXT 006-2022 Active

Scope: This document specifies the terminology and definitions, classification, technical requirements, test methods, inspection rules, packaging, marking, transportation, and storage of rare earth antibacterial masks. This document applies to the production of antibacterial masks made from new rare earth antibacterial materials. Other production standards for masks can be referenced for implementation. Main technical content: 1. Classification: The classification of rare earth antibacterial masks, product names, and production standards shall meet the following requirements: - Classification number - Product name - Production standard - Example: - REA-MASK01-2N: Rare Earth Antibacterial Daily Protection Mask - REA-MASK02-2N: Rare Earth Antibacterial Children's Mask - REA-MASK03-2N: Rare Earth Antibacterial Medical Protection Mask - REA-MASK04-2N: Rare Earth Antibacterial Surgical Mask - REA-MASK05-2N: Rare Earth Antibacterial Disposable Medical Mask - a. The content of zinc-based antibacterial powder in the rare earth antibacterial base material shall meet the requirements of Chapter 4 of T/BYXT 003.1-2022. - b. The product name shall refer to GB/T 17803 and be represented as follows: - First layer: "REA" for Rare Earth Antibacterial - Second layer: "MASK01" for masks with classification number 01 (where "MASK" is the English name for masks) - Third layer: "2N" for an antibacterial rate of 99% (where "2" represents the number of "9s", and "N" is the first letter of the English word "9"). 3. The antibacterial performance shall meet five-star standards, and the antibacterial indicators shall comply with the following requirements: - Item - Antibacterial rate - Antiviral rate - Mold inhibition rate - Antibacterial grade - Indicator - ≥99% - ≥99% - ≥99% - Level 0 Note: Rare earth antibacterial masks shall select correspo