GB/T 41878-2022 Active National standards

GB/T 41878-2022 Plastics—Determination of scratch properties

GB/T 41878-2022 Plastics—Determination of scratch properties

Publish Date: 2022-10-12 Implement Date: 2022-10-12 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 41878-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods for synthetic resins and plastics

ICS Name: Plastic Composite

Publish Date: 2022-10-12

Implement Date: 2022-10-12

Pages: 22 pages

Scope

This document specifies the test method for the scratch resistance of plastics under given conditions, including the formation of scratches and the evaluation of the results, as well as the optimal size of the samples and the optimal geometry of the scratch heads.
This document is applicable to characterizing the scratch behavior of specific types of samples under given scratching conditions.
This document is applicable to uncoated and unpainted thermoplastic molding materials and thermosetting molding materials.

Development Information

Word Count: 46 Thousand words Pages: 22 pages

Referenced Standards

ISO 472:2013 ISO 10724-1 GB/T 2918-1998 Plastics—Standard atmospheres for conditioning and testing GB/T 2918-2018 Plastics—Standard atmospheres for conditioning and testing GB/T 17037.1-1997 Injection moulding of test specimens of thermoplastic materials—Part 1:General principles and moulding of multipurpose and bar test specimens GB/T 17037.1-2019 Plastics—Injection moulding of test specimens of thermoplastic materials—Part 1:General principles,and moulding of multipurpose and bar test specimens GB/T 17037.5-2020 Plastics—Injection moulding of test specimens of thermoplastic materials—Part 5:Preparation of standard specimens for investigating anisotropy GB/T 37426-2019 Plastics—Test specimens

Adopt standards

ISO 19252:2008

Related Standards

GB/T 12000-1989 Replaced

GB/T 12000-1989 Plastics—Test methods of exposure to damp heat, steady state

Publish Date: 1989-12-25

GB/T 15585-1995 Abolished

GB/T 15585-1995 Determination of shrinkage for injection moulding thermoplastics

Publish Date: 1995-06-12

GB/T 15596-1995 Replaced

GB/T 15596-1995 Plastics—Determination of changes in Color and variations in properties after exposure to daylight under glass, natural weathering or artificial light

Publish Date: 1995-06-12

GB/T 15598-1995 abolished_transferred

GB/T 15598-1995 Testing methods for shear strength of plastics by punch tool

Publish Date: 1995-06-12

GB/T 1843-1996 Replaced

GB/T 1843-1996 Plastics—Determination of izod impact strength

Publish Date: 1996-06-14

GB/T 2035-1996 Replaced

GB/T 2035-1996 Terms and definitions for plastics

Publish Date: 1996-06-14