T/SHPTA 110-2024 Polyurethane breathable microporous membrane
T/SHPTA 110-2024 Polyurethane breathable microporous membrane
Basic Information
Scope
This document specifies the requirements, test methods, inspection rules, marking, labeling, accompanying documents, packaging, transportation, and storage for polyurethane waterproof and breathable microporous membranes. This document only pertains to the field of textile finishing. It refers to a film made of polyurethane (PU) materials with waterproof, breathable, and moisture-permeable functions, featuring a nanoscale microporous structure with a pore diameter of ≤0.8 μm. This document is applicable to manufacturers of polyurethane waterproof and breathable microporous membranes for declaring the product's compliance, or as a basis for contracts between manufacturers and purchasers, or as a reference for third-party assessments of product quality.