GB/T 33319-2025: Plastics - Polyethylene compounds for breathable film

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Scope

This document specifies the naming, requirements, inspection rules, marking and
accompanying documents, packaging, transportation and storage of special
polyethylene (PE) compounds for breathable film, and describes the corresponding test
methods.
This document applies to special polyethylene compounds for breathable film made
from polyethylene resin as the matrix, with the addition of mineral fillers and other
additives, through melt extrusion granulation.

Basic Data

Standard ID	GB/T 33319-2025 (GB/T33319-2025)
Description (Translated English)	Plastics - Polyethylene compounds for breathable film
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G32
Classification of International Standard	83.080.20
Word Count Estimation	10,148
Date of Issue	2025-12-02
Date of Implementation	2026-07-01
Older Standard (superseded by this standard)	GB/T 33319-2016
Issuing agency(ies)	State Administration for Market Regulation, Standardization Administration of China