T/NBTL 012-2022 Active Group standards

T/NBTL 012-2022 Outdoor weatherproof and corrosion-resistant thermosetting polyester powder coating

Publish Date: 2022-02-18 Implement Date: 2022-02-25 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/NBTL 012-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Paints and varnishes

Publish Date: 2022-02-18

Implement Date: 2022-02-25

Scope

Main technical content: This document specifies the product classification, requirements, test methods, inspection rules, marking, packaging, and storage of outdoor weather-resistant and corrosion-resistant thermosetting polyester powder coatings (hereinafter referred to as polyester powder coatings). This document is applicable to polyester powder coatings made from saturated carboxylic polyester resins, triglycidyl isocyanurate (TGIC), or hydroxylalkylamide (HAA) as the main film-forming materials, and added with pigments, fillers, and additives. These polyester powder coatings can be used as a single layer, or in combination with primers and other components to form a matching system. They are mainly used for long-term decoration and durability protection of outdoor steel and aluminum and aluminum alloy substrates, such as building profiles, home appliances, and vehicles. This document is not applicable to conductive functional polyester powder coatings and those containing metal and pearlescent pigments.