抽象化

The code specifies requirements for the composition, 物理的特性, performance and labeling of artists’ watercolor pigments. 耐光性の測定, exposure testing and average color difference calculation should be performed to meet the specified requirements.

この概要は、参照規格の簡単な概要です。. これは参照のみを目的としており、規格の正式な一部ではありません。; 使用および適用については、規格そのものの全文を参照する必要があります。. ASTM はいかなる種類の保証も行いません, 明示的または黙示的, この要約の内容が正確であることを示すものではありません, 完全または新しい.

ASTM D5067-16 アーティスト向け標準仕様’ 水彩顔料

意味と使い方

4.1 This specification sets out quality requirements and provides a basis for consensus among producers, distributors and users.

4.2 Not all compliant coatings are the same in all respects, nor are they uniform. Changes in manufacturing (not covered by this specification) may cause some artists to prefer one brand over another, either of which may be accepted under this specification.

ASTM D5067-16 アーティスト向け標準仕様’ 水彩顔料

ステップ 1: 範囲

1.1 This specification specifies the composition, 物理的特性, performance and labeling requirements of artists’ watercolor pigments.

1.2 This specification includes pigments, carriers and additives. Including pigment recognition, light resistance and consistency requirements.

1.3 テーブル 1 lists some of the pigments that meet the light resistance requirements of this specification. In order to identify other pigments that meet these requirements, instructions for the preparation of test samples are given. Refer to test methods to determine relative light resistance.

1.4 SI単位で表した値を標準値とする。. 括弧内の値は参考値です。.