T/CDIA 0046-2022 C.I. Pigment Orange 43
T/CDIA 0046-2022 C.I. Pigment Orange 43
Basic Information
Scope
Scope: This document specifies the requirements, sampling, testing methods, inspection rules, and marking, packaging, transportation, and storage for C.I. Pigment Orange 43. This document applies to Pigment Orange 43 produced by the condensation of 1,4,5,8-naphthalic acid anhydride with o-phenylenediamine, followed by the separation of the filter cake and subsequent pigmentation and surface treatment. The product is primarily used for coloring in fields such as coatings, plastics, and inks. Main technical content: It specifies the requirements, sampling, testing methods, inspection rules, and marking, packaging, transportation, and storage for C.I. Pigment Orange 43. It sets six factory inspection items and type testing items, including appearance, color, relative coloring power, 105°C volatile matter, water extract conductivity, and pH value of water suspension.