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ISO 19252:2008

Current
Current

The latest, up-to-date edition.

Plastics — Determination of scratch properties
Available format(s)

PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

27-11-2008

ISO 19252:2008 specifies a method for determining the scratch properties of plastics under defined conditions. The method involves making a scratch by moving a hard instrument (scratch tip) of specified geometry under specified conditions of load and speed across the surface of a test specimen and then assessing the result.

The method is used to investigate the behaviour of specified types of specimen under the scratch conditions defined and for classifying the type of scratch of specimens within the limitations inherent in the test conditions. It can also be used to determine comparative data for different types of material by means of a so‑called scratch map in which the types of scratch behaviour for each set of test conditions of test load and test speed are determined using the basic method of constant-load testing, and also by means of the so‑called critical normal load determined using an alternative method of linearly increasing load testing.

The method is suitable for use with uncoated and unlacquered thermoplastic moulding materials and thermosetting moulding materials.

The method specifies the preferred dimensions for the test specimen and the preferred scratch-tip geometry.

DevelopmentNote
Supersedes ISO/DIS 19252. (11/2008)
DocumentType
Standard
Pages
18
PublisherName
International Organization for Standardization
Status
Current

Standards Relationship
NEN ISO 19252 : 2009 Identical

13/30264474 DC : 0 BS ISO 17541 - PLASTICS - QUANTITATIVE EVALUATION OF SCRATCH-INDUCED DAMAGE AND SCRATCH VISIBILITY
BS ISO 17541:2014 Plastics. Quantitative evaluation of scratch-induced damage and scratch visibility
ISO 17541:2014 Plastics Quantitative evaluation of scratch-induced damage and scratch visibility

ISO 3167:2014 Plastics Multipurpose test specimens
ISO 10724-1:1998 Plastics — Injection moulding of test specimens of thermosetting powder moulding compounds (PMCs) — Part 1: General principles and moulding of multipurpose test specimens
ISO 291:2008 Plastics Standard atmospheres for conditioning and testing
ISO 294-1:2017 Plastics — Injection moulding of test specimens of thermoplastic materials — Part 1: General principles, and moulding of multipurpose and bar test specimens
ASTM D 7027 : 2013 : REDLINE Standard Test Method for Evaluation of Scratch Resistance of Polymeric Coatings and Plastics Using an Instrumented Scratch Machine

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