GB/T 34681-2017 Active National standards

GB/T 34681-2017 Paints and varnishes—Determination of the overcoatability and recoatability of a coating

Publish Date: 2017-11-01 Implement Date: 2018-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 34681-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Paints, pigments, and dyes

ICS Name: Paints and varnishes

Publish Date: 2017-11-01

Implement Date: 2018-05-01

Pages: 6 pages

Scope

The test methods specified in this standard are applicable to the testing of the compatibility and recoatability of coatings. The coating is used to repair damaged areas caused by the installation process or after installation in single-coat or multi-coat systems that have not undergone aging. Since compatibility and recoatability can be tested under different conditions, this standard only specifies one test condition and its basic parameters. The existing single-coat or multi-coat systems are represented by Coating A, and the new single-coat or multi-coat systems are represented by Coating B. The representation method of the coatings is similar.