ASTM D6677-07(2012)
用刀评估粘结性的标准试验方法
Standard Test Method for Evaluating Adhesion by Knife
ASTM D6677-07(2012) 发布历史
ASTM D6677-07(2012)由美国材料与试验协会 US-ASTM 发布于 2007。
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ASTM D6677-07(2012) 用刀评估粘结性的标准试验方法的最新版本是哪一版？
最新版本是 ASTM D6677-18(2022) 。
ASTM D6677-07(2012) 发布之时，引用了标准
- ASTM D2197 用刮板式粘合试验器测定有机涂层粘合性的试验方法
- ASTM D3359 通过胶带试验测量粘合性的标准试验方法
- ASTM D4541 用手提式粘合试验仪测定涂层脱落强度的标准试验方法
- ASTM D7234 用便携式剥离附着力试验机测定混凝土涂层剥离强度的标准试验方法
ASTM D6677-07(2012)的历代版本如下：
- 2022年 ASTM D6677-18(2022) 用刀评定附着力的标准试验方法
- 2018年 ASTM D6677-18 用刀评估粘合性的标准试验方法
- 2007年 ASTM D6677-07(2012) 用刀评估粘结性的标准试验方法
- 2007年 ASTM D6677-07 用刀评估粘结性的标准试验方法
- 2001年 ASTM D6677-01 用刀评价粘结性的标准试验方法
4. Significance and UseTop Bottom
4.1 Coatings, to perform satisfactorily, must adhere to the substrates on which they are applied. This test method has been found useful as a simple means of assessing the adhesion of coatings. Although this method is a qualitative and a subjective test it has been used in industry for many years and can provide valuable information.
4.2 Other adhesion test methods may be useful in obtaining quantitative results. See D2197, D3359, D4541, and D7234.
4.3 The Performance Evaluation Scale (see 7.4, Table 1) is based on both the degree of difficulty to remove the coating from the substrate and the size of removed coating.
TABLE 1 Rating SystemRating
Description
10
Coating is extremely difficult to remove; fragments no larger than approximately 0.8 by 0.8 mm (1/32 in. by 1/32 in.) removed with great difficulty.
8
Coating is difficult to remove; chips ranging from approximately 1.6 by 1.6 mm (1/16 by 1/16 in.) to 3.2 by 3.2 mm (1/8 by 1/8 in.) can be removed with difficulty.
6
Coating is somewhat difficult to remove; chips ranging from approximately 3.2 by 3.2 mm (1/8 by 1/8 in.) to 6.3 by 6.3 mm (1/4 by 1/4 in.) can be removed with slight difficulty.
4
- 标准号
- ASTM D6677-07(2012)
- 发布
- 2007年
- 发布单位
- 美国材料与试验协会
- 替代标准
- ASTM D6677-18
- 当前最新
- ASTM D6677-18(2022)
- 引用标准
- ASTM D2197 ASTM D3359 ASTM D4541 ASTM D7234