标准编号：ISO 15028:2014
中文名称：塑料 用于生产聚亚安酯的芬芳异氰酸盐 水解类的测定
英文名称：Plastics — Aromatic isocyanates for use in the production of polyurethanes — Determination of hydrolysable chlorine
发布日期：2014-02
标准范围
This International Standard specifies the equipment and procedures to determine the air permeanceof building materials at various pressure differentials and then assigning an air permeance rate at areference pressure differential rate (ΔP) of 75 Pa.This method is intended for testing materials independent of a substrate using a 1 m × 1 m specimensize. The results of this test method can be used to determine whether a material qualifies to functionas an air barrier material.
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