【国外标准】 Standard Test Method for Freeze/Thaw Resistance of Polymer Floor Polishes

3.1 This test method is used to determine the effect of freezing on floor polishes. It may be used to predict the stability of a floor polish when exposed to freezing.1.1 This test method covers the determination of the stability of polymer emulsion floor polishes when these are exposed to repeated cycles of freezing and thawing. Possible degradation of the emulsion is observed and possible reduction of initial gloss is measured.1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.