ASTM D785-23由美国材料与试验协会 US-ASTM 发布于 2023-03-15。ASTM D785-23在国际标准分类中归属于: 29.035.20 塑料和橡胶绝缘材料。ASTM D785-23 塑料和电绝缘材料洛氏硬度的标准试验方法的最新版本是哪一版?最新版本是 ASTM D785-23 。ASTM D785-23 发布之时,引用了标准ASTM...
ASTM D785-08(2015)在国际标准分类中归属于: 29.035.20 塑料和橡胶绝缘材料。 4.1 A Rockwell hardness number is a number derived from the net increase in depth impression as the load on an indenter is increased from a fixed minor load to a major load and then returned to a minor load (Proc...
1 Kg,50℃/hr ℃ 102 ℉ 215 热变形温度 D648 Annealed ℃ 97 ℉ 207 Unannealed ℃ 82 ℉ 180 燃烧等级 UL-94 - - 1.5mm HB September 20, 2023 Notes ：These are typical properties only and are not to be construed as specifications. Users should confirm results by their own tests.
ASTM D785 - 08 Standard Test Method for Rockwell Hardness of Plastics and Electrical Insulating Materials - See all versionsASTM D787 - 12 Standard Specification for Ethyl Cellulose Molding and Extrusion Compounds - See all versionsASTM D788 - 12 Standard Classification System for Poly(Methyl ...
ASTM D8133-2023 标准原文标准翻译 实施日期:2023-03-15 英文名:Standard Test Method for Determination of Low Level Phthalates in Poly(Vinyl Chloride) Plastics by Solvent Extraction -- Gas Chromatography/Mass Spectrometry ASTM D785-2023 标准原文标准翻译 实施日期:2023-03-15 ...
D785 Standard Test Method for Rockwell Hardness of Plastic and Electrical Insulating Materials D1415 Standard Test Method for Rubber Property-International Hardness D1474 Standard Test Method for Indentation Hardness of Organic Coatings D2240 Standard Test Method for Rubber Property-Durometer Hardness ...
ASTM D785-08: 2008测试方法相同点不同点标尺、压头及试验力读数方法A试验步骤 (见后文)r记录施加主试验力后长指针通过“0”点的次数n〔; /记录卸除主试验力后长指针通过“0”点的次数%3° 计算| ni - n2 |4°若差值是零,标尺读数加 100为硬度值;若差值是1,标尺读数即 硬度值;若差值是2...
建议硬的材料使用《试验方法D785》。 注2:仅有“(丢洛氏)压痕硬度的刻度比较表”。它不可亦不能作为一个转换参考(基准)。 形式A102030405060708090100 形式B102030405060708090100 形式C102030405060708090100 形式D1020304050606070 8090100 形式DO102030405060908090100 ...
ASTMD11.10版本于199721019973D2240-64T的版本为D2240-95摘自《ASTM08.01摘自《ASTM09.01意义与用途(硬度试验)压头对材料施力而形成穿透深度的形式。(硬度试验)压头与所施力会影响所获得的结果,因此在用一种形式的(丢洛氏—下面省略)硬度计所获得的结果与用另(制定D785注2:仅有(丢洛氏)压痕硬度的刻度比较表。它...
ASTM D785 Rockwell Hardness of Plastics and Electrical Insulating Materials ASTM D790 Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials ASTM D792 Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement (Meth...