Astmd4966 耐磨性能检测方法和评定
WebASTM D 4966-12 (2016) 中文 6、平衡和调湿：ASTM D1776预调湿和调湿，在连续2h内质量递变不超过0.1%。 调湿后的样品在21±1℃，65±2%条件下至少4h。 7、测试： … http://airtechlabs.com/service/fixed-gases-and-tnmoc/
Astmd4966 耐磨性能检测方法和评定
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WebASTM D4970-马丁代尔耐磨测试仪试验 试样准备 1、从样品中用取样器剪取3个直径38mm试样。 2、试样测试前应放在21±1℃﹐65±2%的环境中根据D1776调湿。 实验流程 1、所有测试过程都在标准大气下完成。 2、在每个磨台上依次放置一片直径140mm毛毡﹐140mm标准磨擦布﹐用重锤把磨擦布﹑毛毡压平 (确 保无褶皱﹐若不平则重复以上过程)﹐固定好圆环 … WebDec 6, 2013 · ASTMD4966-98（2004 重新确认） 1.1本试验方法是使用马丁代尔磨损试验仪测定纺织品的耐磨性能。 使用这个 方法可以进 行所有种类纺织品的试验,但是对于绒毛 …
WebASTM D4966-98 纺织品抗耐磨测试（马丁代尔法） 1. 范围 1-1 本标准采用马丁代尔耐磨仪测定纺织品的抗耐磨能力，本标准适用于所有的纺织品，但 对于绒类织物，当绒头的高度达到2mm 时，本方法测试时可能较为困难。 WebNov 1, 2024 · ASTM D4966, 2024 Edition, November 1, 2024 - Standard Test Method for Abrasion Resistance of Textile Fabrics (Martindale Abrasion Tester Method) This test …
WebASTM D4966-12 Standard Test Method for Abrasion Resistance of Textile Fabrics (Martindale Abrasion Tester Method) 1.1 This test method covers the determination of the abrasion resistance of textile fabrics using the Martindale abrasion tester. Fabrics of all types may be tested by this method but difficulties may arise with fabrics with a pile ... Web: GB/T13775, ASTM D4966, ISO12947およびその他の生地の耐摩耗性試験. ASTM D4966 ISO12945-2 マーチンデール摩耗試験機 仕様: 駅数 6 桁数表示 あ. 予想カウント: 0 〜 999999 B. 累積数: 0 〜 999999 回 最大動作範囲: 24±0.5mm, 60.5±0.5mm 圧力質量: あ. グリッパー: 200g B. 衣服サンプルの重量: 395g ハ. 家具の装飾サンプルの重量: 594g D. …
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WebDec 14, 2024 · 1.1 This test method covers the determination of the abrasion resistance of textile fabrics using the Martindale abrasion tester. The method is generally applicable to knit, woven, and nonwoven fabrics; however, material thickness may limit suitability for testing due to specimen holder capacity. 1.2 The values stated in inch-pound units are to ... german air conditioning unitsWebMay 4, 2024 · American Material Association Standard (ASTM) ASTMD4966-2010 EU Standards ENISO12947.2-1998 The abrasion and pilling resistance testing of fabrics by the Martindale method-part 2: measurement of specimen breakage; ENISO12947.3-1998 The abrasion and pilling resistance testing of fabrics by the Martindale method-part 3: … christine hopcroft obituaryWebASTM D4966-12(2016) Standard Test Method for Abrasion Resistance of Textile Fabrics (Martindale Abrasion Tester Method) 1.1 This test method covers the determination of … christine hoover authorWebASTM D4966. 1. Scope. 1.1 This test method covers the determination of the abrasion resistance of textile fabrics using the Martindale abrasion tester. Fabrics of all types may be tested by this method but difficulties may arise with fabrics with a pile depth greater than 0.08 in. (2 mm). 1.2 The values stated in inch-pound units are to be ... christine hope facebookWebMar 6, 2024 · The ASTM D4966 test method is a standard of the American Society of Testing and Materials (ASTM) that measures a textile’s ability to withstand abrasion using the Martindale method. Named after the inventor of the testing machine, this test method is often referred to as the Martindale abrasion test. christine hoover booksWebThe Martindale Test (ASTM D4966) is an internationally recognized way to measure a fabric's abrasion resistance. In this method, a special oscillating machine rubs the fabric in a rotating figure-eight pattern with a piece of worsted wool or a wire screen. Whereas the Wyzenbeek Test just measures back and forth abrasion, this test measures ... christine hooper nephrology npiWebASTM D4966* Martindale The ASTM D4966 is a test method of the American Society of Testing and Materials (ASTM). This is an oscillating test. Fabric samples are mounted flat and rubbed in an eliptical motion using a piece of worsted wool cloth as the abradant and with 12 kPa of pressure. The number christine hooper