GB/T 30648.3-2015 (English Version) PDF

Standard No.: GB/T 30648.3-2015
Language: Chinese, Available in English version
Release Date: 2015
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 30648.3-2015

Scope: This part of GB/T 30648 specifies the test method for determining the resistance of a single coating or a composite coating to a liquid or pasty test solution by using an absorption medium. This method determines the effect of the test fluid on the surface of the coating or the degree of damage to the substrate.

GB/T 30648.3-2015 Referenced Document

GB/T 13452.2 Paints and varnishes.Determination of film thickness
GB/T 20777 Paints and varnishes Examination and preparation of samples for testing
GB/T 3186 Paints, varnishes and raw materials for paints and varnishes. Sampling
GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
GB/T 9271 Paints and varnishes.Standard panels for testing
GB/T 9278 Temperatures and humidities for conditioning and tesing of paint specimens
ISO 4628-1 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 1: General introduction and designation system*， 2016-01-01 Update
ISO 4628-2 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 2: Assessment of degree of blistering*， 2016-01-01 Update

2015 GB/T 30648.3-2015 Paints and varnishes.Determination of resistance to liquids.Part 3: Method using an absorbent medium