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ASTM D1781
作者:TECERT    发布于:2014-04-26 06:17:38    检测认证一站式服务    收藏:Ctrl+D
摘要:ASTM D1781 Standard Test Method for Climbing Drum Peel for Adhesives 联系我们:info@tecert.com 安排检测及认证 / Contact us for testing.

标准编号 Standard/Code 标准名称 Standard Title
ASTM D1781 Standard Test Method for Climbing Drum Peel for Adhesives

This test method may be used to determine comparative rather than fundamental measurements of adhesion and is particularly suitable for process control, some examples of which are listed.

This test method is particularly sensitive to adherend surface preparation and is of value where the adhesive is used in conjunction with a primer.

When a relatively brittle adhesive is used, the peel resistance can often give an indication of the degree of cure, that is, higher values than normally realized may indicate an incomplete cure. Direct comparison of different adhesives or processes can only be made when specimen design and test conditions are identical.

1. Scope

1.1 This test method covers the determination of the peel resistance of adhesive bonds between: a relatively flexible adherend and a rigid adherend; and the relatively flexible facing of a sandwich structure and its core, when tested under specified conditions.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

Test Requirement 测试要求:

剥离强度 Peel strength

Sample Size 样品数量 / 送样规格: 305 × 25mm x 10 pcs
Lead Time / TAT (Turn Around Time) 测试周期: 常规服务 Regular service 10 working days

Report Summary 报告摘要:

 

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