ISO 18908:2000 成像材料 摄影胶片 折叠耐久性的测定.

标准编号：ISO 18908:2000

中文名称：成像材料 摄影胶片 折叠耐久性的测定.

英文名称：Imaging materials — Photographic film — Determination of folding endurance

发布日期：2000-05

标准范围

本国际标准规定了测定和定量表示折叠耐久性的方法摄影胶卷。该方法基于附录B中所述的MIT折叠耐久性测试仪。它是一种分析测试，不用于模拟实际使用条件。本国际标准适用于带或不带明胶背衬的胶片。它也可以应用于任何一种情况未加工或加工过的胶片，尽管在加工后给定胶片的柔韧性水平可能会有很大的不同。可使用与本国际标准中所述设备类似的设备，前提是已确定相关性在使用该设备获得的结果和使用该设备获得的结果之间建立描述。

This International Standard specifies a method for determining and quantitatively expressing the folding enduranceof photographic film. The method is based on the MIT folding-endurance tester described in annex B. It is ananalytical test and is not intended to simulate practical use conditions.This International Standard is applicable to film with or without a gelatin backing. It may also be applied to eitherraw or processed film, although the flexibility level of a given film can be quite different after processing.Equipment similar to that described in this International Standard may be used provided that a correlation has beenestablished between the results obtained using such equipment and the results obtained using the equipmentdescribed.

标准预览图