PRICES include / exclude VAT
>UNE standards>UNE EN ISO 22557:2021 - Paints and varnishes - Scratch test using a spring-loaded pen (ISO 22557:2019)
in stockReleased: 2021-09-29
UNE EN ISO 22557:2021 - Paints and varnishes - Scratch test using a spring-loaded pen (ISO 22557:2019)

UNE EN ISO 22557:2021

Paints and varnishes - Scratch test using a spring-loaded pen (ISO 22557:2019)

Pinturas y barnices. Ensayo de rayado con un bolígrafo con resorte. (ISO 22557:2019).

Format
Availability
Price and currency
English PDF
Immediate download
Printable
96.36 EUR
English Hardcopy
In stock
96.36 EUR
Spanish PDF
Immediate download
Printable
80.30 EUR
Spanish Hardcopy
In stock
80.30 EUR
Standard number:UNE EN ISO 22557:2021
Pages:23
Released:2021-09-29
Status:Standard
Pages (Spanish):25
DESCRIPTION

UNE EN ISO 22557:2021

This document specifies a method for determining the resistance of a coating to scratches introduced by a usually hand-held loaded stylus. The test can be carried out using a point stylus (method A) or using a disc stylus (method B). Both methods are generally applicable and can be used in the field as well as on curved surfaces. Method A can also be applied on small test specimens (minimum dimensions 30 mm × 50 mm). The test can be carried out as a pass/fail test (test requirement I) or as a classification test (test requirement II).