ISO 16532-2:2007 PDF

Scope: This part of ISO 16532 specifies a method for the determination of the grease resistance of paper and board. Primarily, it is intended to establish an approximate level of grease resistance, by testing the degree of surface repellency and/or antiwicking characteristics of paper and board, internally or surface sized with organophobic materials such as fluorocarbons. Some packaging paper and board products, designed for containing pet foods, food for human consumption and other materials, are produced in this way, and any surface stains, due to grease wetting or penetrating the paper or board surface, are aesthetically unacceptable. This test is not intended to determine the permeability of grease through the paper or board, for which ISO 16532-1 applies.

ISO 16532-2:2007 Referenced Document

ISO 186 Paper and board - Sampling to determine average quality
ISO 187 Paper, board and pulps; standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples*， 2022-01-01 Update

2007 ISO 16532-2:2007 Paper and board - Determination of grease resistance - Part 2: Surface repellency test