Paper and board — Determination of grease resistance — Part 1: Permeability test
纸和纸板——抗油脂性的测定第1部分:渗透性试验
发布日期:
2008-11-24
ISO 16532-1:2008规定了测定纸和纸板耐油脂性的方法。纸或纸板可以测试是否有折痕。该测试的主要目的是通过确定模拟“脂肪材料”(棕榈仁油)穿透(穿透)纸张(如食品板、防油纸和蔬菜羊皮纸)所需的时间来确定耐油脂性水平。它也适用于内部或表面用有机材料定尺寸的纸和纸板,或通过塑料挤出涂层制成耐油脂的纸和纸板。
ISO 16532-1:2008 specifies a method for the determination of the grease resistance of paper and board. The paper or board can be tested creased or uncreased. The test is primarily intended to establish a level of grease resistance by determining the time taken for a simulated “fat material” (palm kernel oil) to penetrate (break-through) the sheet for papers such as food board, and greaseproof and vegetable parchment. It is also applicable to paper and board which have been internally or surface sized with organophobic materials, or made grease resistant by a plastic extrusion coating.