T/CWIA 1013-2021 Active Group standards

T/CWIA 1013-2021 Pencil with water-based paint

Publish Date: 2021-11-30 Implement Date: 2021-12-15 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CWIA 1013-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Paints, pigments, and dyes

ICS Name: Paints and varnishes

Publish Date: 2021-11-30

Implement Date: 2021-12-15

Scope

Scope: This document specifies the terms and definitions, requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of water-based coatings for pencils. This document applies to single-component water-based coatings for pencils that dry at room temperature. Main technical content: The main technical content includes eight performance and physicochemical requirements, such as the appearance of the coating film, color difference of the paint film, flow-out time, dynamic viscosity, drying time, non-volatile content, scratch test, and heat resistance, along with corresponding test methods. It also stipulates the content of migratable elements, total lead content, and the limit of phthalate esters in the paint film, as well as the limit requirements for harmful substances such as volatile organic compounds in the coatings.