ASTM D2810-2007 皮革的pH值用标准试验方法

sigh007

                   【英文标准名称】:     Standard Test Method for pH of Leather            【原文标准名称】:     皮革的pH值用标准试验方法            【标准号】:     ASTM D2810-2007            【标准状态】:     现行            【国别】:                 【发布日期】:     2007    【实施或试行日期】: 【发布单位】: 美国材料与试验协会(US-ASTM)【起草单位】: D31.06【标准类型】: (Test Method)【标准水平】: ()【中文主题词】: 皮革;pH值;测试【英文主题词】: acidity; alkalinity; pH【摘要】: This test method is designed to measure the pH of a distilled-water extract of leather. This is considered to be a measure of the acidity or alkalinity of the leather. Excessive acidity or alkalinity may have a deleterious effect on the aging characteristics of leather. This test method is suitable for development, control, and service evaluation of leather.1.1 This test method covers the determination of the pH of all types of leather. This method does not apply to wet blue.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 and health practices and determine the applicability of regulatory limitations prior to use.【中国标准分类号】: Y46【国际标准分类号】: 59_140_30【页数】: 2P.;A4【正文语种】:           
         

liuxilin1215

ASTM D2810-13 皮革的pH值用标准试验方法
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