抽象

This guide covers the selection and use of procedures for testing solvent-based architectural coatings for exterior, 内部的, or both types of surfaces. The properties that can be checked by the test methods listed herein are as follows: liquid paint properties (skin, conditions in containers, coarse particles and foreign bodies, density or weight per gallon, fineness of dispersion, flash point, odor, 吸收, colorant) acceptance, dilution stability, packaging stability, thermal stability and settlement; Coating application and film formation characteristics (brush application performance, brush drag application performance, roll application performance, roll application performance, spray application performance, repair uniformity, 一致性 (low shear viscosity), rheology of non-Newtonian liquids, anti-hang, leveling performance, and drying performance); The appearance of the dry film (color appearance, color difference by visual comparison, color difference measured using instruments, directional reflection, 光泽度, 光泽度, covering power and yellowness index); Properties of the dry film (耐磨性, 附着力, 灵活性, resistance to household chemicals, color change of white enamel, washability and cleanability, resistance to foaming, exposure, powdering, 检查, 开裂, erosion, 脱皮, mildew and smoke resistance); And coating analysis (化学分析, volatile content, non-volatile volume content, 含水量, pigment content, pigment analysis, non-volatile carrier content, carrier separation and non-volatile carrier identification). Use instruments to measure, directional reflection, 光泽度, 光泽度, shading power and yellowness index color difference); Properties of the dry film (耐磨性, 附着力, 灵活性, resistance to household chemicals, color change of white enamel, washability and cleanability, resistance to foaming, exposure, powdering, 检查, 开裂, erosion, 脱皮, mildew and smoke resistance); And coating analysis (化学分析, volatile content, non-volatile volume content, 含水量, pigment content, pigment analysis, non-volatile carrier content, carrier separation and non-volatile carrier identification). Use instruments to measure, directional reflection, 光泽度, 光泽度, shading power and yellowness index color difference); Properties of the dry film (耐磨性, 附着力, 灵活性, resistance to household chemicals, color change of white enamel, washability and cleanability, resistance to foaming, exposure, powdering, 检查, 开裂, erosion, 脱皮, mildew and smoke resistance); And coating analysis (化学分析, volatile content, non-volatile volume content, 含水量, pigment content, pigment analysis, non-volatile carrier content, carrier separation and non-volatile carrier identification). Color change of white enamel, washable and cleanability, resistance to foaming, exposure, powdering, 检查, 开裂, erosion, 脱皮, mildew and smoke resistance); And coating analysis (化学分析, volatile content, non-volatile volume content, 含水量, pigment content, pigment analysis, non-volatile carrier content, carrier separation and non-volatile carrier identification). Color change of white enamel, washable and cleanability, resistance to foaming, exposure, powdering, 检查, 开裂, erosion, 脱皮, mildew and smoke resistance); And coating analysis (化学分析, volatile content, non-volatile volume content, 含水量, pigment content, pigment analysis, non-volatile carrier content, carrier separation and non-volatile carrier identification).

ASTM D5146-19 溶剂型建筑涂料标准测试指南

本摘要是参考标准的简要概述. 仅供参考，并非标准的正式部分; 使用和应用需参考标准本身全文. ASTM 不做任何形式的保证, 明示或暗示, 并不代表本摘要内容准确, 完整的或新的.

步 1: 范围

1.1 This guide covers the selection and use procedures for solvent-based coatings for use on exterior, interior or both types of surfaces (看注释 1). Tables 1 和 2 list the attributes that can be checked or, in some cases, the relevant test procedures.

笔记 1: 期限 “architectural coatings” used here combines the definition in the term D16 with the definition in the FSCT Paint/Coatings Dictionary as follows: “Organic coatings intended for field application to residential, 商业的, indoor or outdoor surfaces, as compared to industrial coatings, institutional or industrial buildings.” They are protective and decorative finishes applied at ambient temperatures. Commonly referred to as trade sales coatings. ”

笔记 2: Architectural coatings are designed to provide better performance than most conventional coatings as they are tougher, more resistant to stains and wear, covered by Guide D3730.

ASTM D5146-19 溶剂型建筑涂料标准测试指南

1.2 The following types of organic coatings are covered in this Guide:

(1) 类型 1 internal low gloss wall finish,

(2) 类型 2 Interior Gloss and Semigloss Wall and Trim Enamels,

(3) 类型 3 exterior house and trim paint, 和

(4) 类型 4 floor enamel, exterior and/or interior.

1.2.1 Each is used for construction by brush, roll, spray or other methods to a material suitable for its type, including wood, plaster, wallboard, masonry, 钢, previously painted surfaces and other building substrates.

1.3 以 SI 单位表示的值应被视为标准值. 括号内的数值仅供参考.

ASTM D5146-19 溶剂型建筑涂料标准测试指南

1.4 本标准并非旨在解决所有安全问题, 如果有的话, 与其使用相关. 本标准的使用者有责任建立适当的安全机制, 健康和环境实践，并在使用前确定监管限制的适用性.

1.5 国际标准基于国际公认的标准化原则 “关于国际标准制定原则的决定, 指南和建议” 由技术性贸易壁垒委员会发布 (技术性贸易壁垒) 世界贸易组织.