ASTM-D7027 2005

$40.63

D7027-05 Standard Test Method for Evaluation of Scratch Resistance of Polymeric Coatings and Plastics Using an Instrumented Scratch Machine

Published By	Publication Date	Number of Pages
ASTM	2005	8

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Categories: 25.220.60 - Organic coatings, ASTM

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Description

1.1 This test method describes a laboratory procedure using an instrumented scratch machine to produce and quantify surface damage under controlled conditions. This test method is able to characterize the mar and scratch resistance of polymers by measuring many significant material parameters. The scratch-inducing and data acquisition process is automated to avoid user-influenced effects that may affect the results.

1.2 The values stated in SI units are to be regarded as standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Note 1FLTM BN 108-13, ISO 1518 and ISO 12137-2 are related to this test method; the contents are significantly different from this method.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology
2	Summary of Test Method Significance and Use Apparatus
3	Hazards Test Specimens and Sample Preparation FIG. 1
4	Preparation of Apparatus Calibration and Standardization Conditioning Procedure Calculation or Interpretation of Results
5	FIG. 2 FIG. 3
6	FIG. 4 FIG. 5
7	Report Precision and Bias FIG. 6
8	Keywords TABLE 1 TABLE 2 TABLE 3 TABLE 4

Additional information

Standard Title	D7027-05 Standard Test Method for Evaluation of Scratch Resistance of Polymeric Coatings and Plastics Using an Instrumented Scratch Machine
Published Code	ASTM
Publication Date	2005
Pages Count	8
ICS Codes	25.220.60 - Organic coatings

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ASTM-D7027 2005

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