BS ISO 22557:2019 - Paints and varnishes. Scratch test using a spring-loaded pen

BS ISO 22557:2019

Paints and varnishes. Scratch test using a spring-loaded pen

Status : Current   Published : July 2019

Format
PDF

Format
HARDCOPY



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).




Standard NumberBS ISO 22557:2019
TitlePaints and varnishes. Scratch test using a spring-loaded pen
StatusCurrent
Publication Date19 July 2019
Normative References(Required to achieve compliance to this standard)ISO 868, ISO 14526-1, CEN/TS 13388, ISO 4618, ISO 2808, EN 10027-2, ISO 13076
Informative References(Provided for Information)ISO 5725-1:1994, ISO 1518-2, ISO 13076, EN 13523-12, ISO 3270, ISO 1518-1, ISO 12137
International RelationshipsISO 22557:2019
Draft Superseded By18/30374090 DC
DescriptorsPrecision, Stylus (gramophones), Scratch tests, Varnishes, Paints
ICS87.040
Title in FrenchPeintures et vernis. Essai de rayage manuel utilisant un barreau d'essai de dureté
CommitteeSTI/10
ISBN978 0 539 00129 7
PublisherBSI
FormatA4
DeliveryYes
Pages22
File Size1.586 MB
Price£130.00


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