ASTM D629-15
纺织品定量分析的标准试验方法
Standard Test Methods for Quantitative Analysis of Textiles
ASTM D629-15 发布历史
ASTM D629-15由美国材料与试验协会 US-ASTM 发布于 2015。
ASTM D629-15在国际标准分类中归属于: 59.080.01 纺织产品综合。
ASTM D629-15 纺织品定量分析的标准试验方法 的最新版本是哪一版？
最新版本是 ASTM D629-15 。
ASTM D629-15 发布之时，引用了标准
- ASTM D1113 洗净羊毛中植物性物质和其它碱性不溶杂质的标准试验方法
- ASTM D1193 试剂水(联邦试验方法No.7916)
- ASTM D123 与纺织品有关的标准术语
- ASTM D1334 商品级原毛中羊毛含量的标准试验方法
- ASTM D1576 用炉烘干法测定羊毛内水分的标准试验方法
- ASTM D1909 纺织纤维商品回潮率标准表
- ASTM D2130 显微投影法测定羊毛和其它动物纤维直径的标准试验方法
- ASTM D2462 用甲苯蒸馏法测定羊毛中水分的标准试验方法
- ASTM D2494 纱线或人造纤维或纤维束货包的商业质量的标准试验方法
- ASTM D2495 用烘干法测定棉花中水分的标准试验方法
- ASTM D2654 纺织品中水分的标准试验方法
- ASTM D276 识别纺织品中纤维的标准试验方法
- ASTM D461 烟气脱硫系统操作中衬砌检验的标准实施规程
- ASTM D4920 有关纺织品水分的名词术语
- ASTM D584 原毛中羊毛含量的实验室标准试验方法
- ASTM D885 由人造有机基纤维制成的轮胎帘子线、轮胎帘子布和工业长丝的标准试验方法
ASTM D629-15的历代版本如下：
- 2015年 ASTM D629-15 纺织品定量分析的标准试验方法
- 2008年 ASTM D629-08 纺织品定量分析的标准试验方法
- 1999年 ASTM D629-99 纺织品定量分析标准试验方法
- 1988年 ASTM D629-88 应用统计质量保证和控制图表技术评估分析测量系统性能的标准实施规程
5.1 Qualitative and quantitative fiber identification is actively pursued by committee RA24 (Fiber Identification) of AATCC and presented in AATCC Test Methods 20 and 20A. Since precision and bias development is also part of the AATCC test methods, both AATCC and ASTM D13 have agreed that new development will take place in RA24. However, because there is valuable information still present in the ASTM standards, D13.51 has agreed Test MethodsD276 and D629 will be maintained as active standards by ASTM.
5.2 Test Methods D629 for the determination of quantitative analysis of textiles may be used for acceptance testing of commercial shipments but caution is advised since information on between-laboratory precision is lacking. Comparative tests as directed in 5.2.1 or in Standard Tables D1909 may be advisable.
5.2.1 In case of a dispute arising from differences in reported test results using Test Methods D629 for acceptance testing of commercial shipments, the purchaser and the supplier should conduct comparative tests to determine if there is a statistical bias between their laboratories. Competent statistical assistance is recommended for the investigation of bias. As a minimum, the two parties should take a group of test specimens which are as homogeneous as possible and which are from a lot of material of the type in question. The test specimen should then be randomly assigned in equal numbers to each laboratory for testing. The average results from the two laboratories should be compared using Student's t-test and an acceptable probability level chosen by the two parties before the testing began. If a bias is found, either its cause must be found and corrected or the purchaser and supplier must agree to interpret future test results in the light of the known bias.
5.3 The effects of the various reagents used in the chemical methods on the residual fibers in a blend depend upon the history of the fibers and, unless otherwise stated, are generally too small or too uncertain to warrant the application of correction factors.
5.4 Fiber composition is generally expressed either on the oven-dry mass of the original sample or the oven-dry mass of the clean fiber after the removal of nonfibrous materials. If nonfibrous materials are not first removed from the textile before the fiber analysis is carried out, or if the treatments described in Section 8 are incapable of removing them, any such materials present will increase the percentage of the fiber constituent with which they are removed during the analysis, assuming they are soluble in the solvent used.
5.5 The analytical methods are intended primarily for the separation of binary mixtures of fibers. These procedures may also be used for the analysis of mixtures containing more than two types of fibers by selecting the best combination of methods to use (Table 1). Since a sequence of solvents on a given fiber may produce different results than the expected results from a single solvent, it......
- 标准号
- ASTM D629-15
- 发布
- 2015年
- 发布单位
- 美国材料与试验协会
- 当前最新
- ASTM D629-15
- 引用标准
- ASTM D1113 ASTM D1193 ASTM D123 ASTM D1334 ASTM D1576 ASTM D1909 ASTM D2130 ASTM D2462 ASTM D2494 ASTM D2495 ASTM D2654 ASTM D276 ASTM D461 ASTM D4920 ASTM D584 ASTM D885