GB/T 9275-2008
Paint and varnishes.Buchholz indentation test (English Version)

Standard No.

GB/T 9275-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 9275-2008

Replace

GB/T 9275-1988

Scope

This standard specifies the method for indentation testing of single-coat or multi-layer coatings of paints, varnishes or related products using a Buckholtz indenter. The resulting indentation length indicates the degree of residual deformation of the coating film. This indentation test is not applicable to products containing tougheners.

GB/T 9275-2008 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 9271 Paints and varnishes.Standard panels for testing

GB/T 9275-2008 history

• 2008 GB/T 9275-2008 Paint and varnishes.Buchholz indentation test
• 1988 GB/T 9275-1988 Paints and varnishes--Buchholz indentation test