Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ASTM D5638-18
• Năm ban hành / Publication date: 2018
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Test Method for Chemical Resistance of Electrical Insulating Varnishes
• Chỉ số phân loại Quốc tế (ICS) / By field: 29.035.60 - Vải tẩm véc ni
• Số trang / Page: 2

Phạm vi áp dụng / Scope of standard

5.1 This test method is useful for the evaluation of insulating varnish performance in chemical exposure.

1.1 This test method covers the mechanical performance of insulating varnishes after exposure to various chemicals.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. See 7.1.

Note 1: There is no IEC/ISO equivalent.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.