Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO T 338:2009
• Năm ban hành / Publication date: 2009
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Method of Test for Analysis of Structural Steel Coatings for Hindered Amine Light Stabilizer (HALS)
• Số trang / Page: 4

Phạm vi áp dụng / Scope of standard

This method is designed to determine the presence of hindered amine light stabilizer (HALS) in the polyol portion of a two-component acrylic urethane coating.

The values stated in SI units are to be regarded as the standard.

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