ASTM D1693-15
乙烯塑料环境应力开裂标准试验方法

Standard Test Method for Environmental Stress-Cracking of Ethylene Plastics

被代替

ASTM D1693-15 发布历史

ASTM D1693-15由美国材料与试验协会 US-ASTM 发布于 2015。

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ASTM D1693-15 乙烯塑料环境应力开裂标准试验方法的最新版本是哪一版？

最新版本是 ASTM D1693-21 。

ASTM D1693-15 发布之时，引用了标准

• ASTM D1204 高温下非硬性热塑塑料薄板或薄膜线性尺寸变化的标准测试方法
• ASTM D1248 聚乙烯塑料成型和挤出材料的标准规范
• ASTM D3350 聚乙烯塑料管件和配件材料的标准规范*， 2024-04-05 更新
• ASTM D4703 由热塑性材料压缩模制的试样、板及薄板标准实施规程
• ASTM D4976 聚乙烯塑料模制材料和挤压材料的标准规格*， 2024-04-05 更新
• ASTM D618 试验用调节塑料的标准实施规程
• ASTM D883 塑料相关标准术语
• ASTM E691 为测定试验方法精密度开展的实验室间的研究

* 在 ASTM D1693-15 发布之后有更新，请注意新发布标准的变化。

ASTM D1693-15的历代版本如下：

• 2021年 ASTM D1693-21 乙烯塑料环境应力开裂的标准试验方法
• 2015年 ASTM D1693-15e1 乙烯塑料环境应力开裂标准试验方法
• 2015年 ASTM D1693-15 乙烯塑料环境应力开裂标准试验方法
• 2013年 ASTM D1693-13 乙烯塑料的环境应力破裂的标准试验方法
• 2012年 ASTM D1693-12 乙烯塑料的环境应力破裂的标准试验方法
• 2008年 ASTM D1693-08 乙烯塑料的环境应力破裂的标准试验方法
• 2007年 ASTM D1693-07a 乙烯塑料环境应力开裂标准试验方法
• 2007年 ASTM D1693-07 乙烯塑料的环境应力断裂的标准试验方法
• 2005年 ASTM D1693-05 乙烯塑料的环境应力破裂的标准试验方法
• 2001年 ASTM D1693-01 乙烯塑料的环境应力破裂的标准试验方法
• 2000年 ASTM D1693-00 乙烯塑料的环境应力破裂的标准试验方法
• 1997年 ASTM D1693-97a 乙烯塑料环境应力开裂标准试验方法
• 1994年 ASTM D1693-94 乙烯塑料环境应力开裂标准试验方法

 

5.1 This test method may be used for routine inspection purposes by subjecting a required number of specimens to the test conditions for a specified time and noting the number that fail. The cracking obtained with the test reagent is indicative of what may be expected from a wide variety of surface-active agents, soaps, and organic substances that are not absorbed appreciably by the polymer.

5.2 Environmental stress-cracking is a property that is highly dependent upon the nature and level of the stresses applied and on the thermal history of the specimen (1). Under the conditions of the test method, high local multiaxial stresses are developed through the introduction of a controlled imperfection (2, 3). Environmental stress-cracking has been found to occur most readily under such conditions.

Note 2: Different types of polyethylene plastics as defined in Specification D1248 are generally tested under different levels of strain and stress. When it is expressly desired to compare the types at equal levels of strain, the specimens for all types should be tested under Condition B, Table 1 (4) . (A) Dimensional values are not exactly equivalent. However, for referee purposes the metric units shall apply.(B) For referee purposes, concentration of Igepal will be consistent with the appropriate material standard. If no concentration is given, then 108201;% volume solution shall be used.(C) At a temperature of 100°C, a full-strength reagent, rather than an aqueous solution of a reagent, is generally used because solutions tend to change their compositions by water evaporation losses during the period of test.

5.3 Information from this test method is not intended to be used for direct application to engineering problems.

Note 3: Caution should be used in comparing and ranking various ethylene plastics into distinct and separate groups by this test method (see Section 13 and Note 12). As thermal history is recognized as an important variable, test results by this test method employing laboratory molded samples cannot necessarily be expected to show agreement with test results from samples obtained by other means. The true performance potential of a given ethylene plastic may, however, best be determined with specimens obtained from commercially prepared items (5).

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标准号

ASTM D1693-15

发布

2015年

发布单位

美国材料与试验协会

替代标准

ASTM D1693-15e1

当前最新

ASTM D1693-21

 

 

引用标准

ASTM D1204 ASTM D1248 ASTM D3350 ASTM D4703 ASTM D4976 ASTM D618 ASTM D883 ASTM E691

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