T/BYXT 067-2024 Rare earth zeolite antibacterial adsorption hygiene diaper
T/BYXT 067-2024 Rare earth zeolite antibacterial adsorption hygiene diaper
Basic Information
Scope
Scope: This document specifies the terms and definitions, classification, raw material requirements, technical requirements, test methods, inspection rules, packaging, marking, transportation, storage, sales, and services for rare earth zeolite antibacterial adsorption sanitary diapers. This document applies to rare earth zeolite antibacterial adsorption sanitary diapers. Other sanitary diaper products may refer to and implement it accordingly. Main technical content: Technical requirements shall comply with Table 2. Table 2 Indicator Name Unit Requirement Sanitary diapers Sanitary diaper sheets Overall length, overall width, strip mass deviation % ±10 Permeability a Absorption speed First absorption speed ≤s50 No exudation, no leakage Second absorption speed ≤100 Back leakage ≤g15.0 Leakage ≤g1.0 Surface layer adhesives b ≤particles/sheet 5 pH value ≤-4.0-7.5 Impurities 3.0 mm2?5.0 mm2 per sheet 2 >5.0 mm2 shall not have anti-leakage performance c - No leakage - Delivery moisture d ≤% 10.0 a Infant swimming diapers, low birth weight infant diapers, and products claimed to be used for toilet training or similar purposes are not subject to permeability assessment. b This does not include rare earth zeolite antibacterial adsorption purification materials. c Low birth weight infant diapers are not subject to anti-leakage performance assessment. d Delivery moisture is only an item for factory inspection and type testing.