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GB/T 40426.1-2021Plastics - Decorative solid surfacing materials - Part 1: Classification and specifications (English PDF)

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

August 20, 2021

Implementation date

March 1, 2022

Scope

GB/T 40426.1-2021 (Plastics - Decorative solid surfacing materials - Part 1: Classification and specifications) is available as an English-translated PDF.

GB/T 40426.1-2021 is the Chinese standard "Plastics - Decorative solid surfacing materials - Part 1: Classification and specifications". Its scope clause reads: This document specifies the terms and definitions, classification, requirements, test methods, inspection rules, packaging, marking, transportation and Store.

This document applies to plate-type solid surface materials and non-plate-type solid surface materials, and other products with similar purposes can also be implemented by reference. Its clauses include terms and definitions.

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Document preview — GB/T 40426.1-2021

National Standard of the People's Republic of China

Classification: Q 22

Issued by: State Administration for Market Regulation, China National Standardization Administration

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Category
5 Requirements
6 Test method
7 Inspection rules
8 Marking, packaging, storage and transportation
Appendix A (informative) Structural changes of this document compared with ISO 19712-1.2008
Appendix B (informative) Technical differences between this document and ISO 19712-1.2008 and the reasons
Appendix C (informative) Hygiene, health and safety information of solid surface materials for indoor use

1 Scope

This document specifies the terms and definitions, classification, requirements, test methods, inspection rules, packaging, marking, transportation and

Store.

This document applies to plate-type solid surface materials and non-plate-type solid surface materials, and other products with similar purposes can also be implemented by reference.

2 Normative references

The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations

Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to

This document.

GB/T 2828.1 Sampling inspection procedure by attributes Part 1.Batch inspection sampling plan retrieved by acceptance quality limit (AQL)

GB 8624 Classification of burning performance of building materials and products

GB/T 40426.2-2021 Decorative solid surface materials for plastic products Part 2.Determination of properties of plate-shaped solid surface materials (ISO 19712-2.2007, MOD)

GB/T 40426.3-2021 Decorative solid surface materials for plastic products Part 3.Determination of performance Non-plate solid surface materials (ISO 19712-3.2007, MOD)

JC/T 908-2013 Artificial stone

3 Terms and definitions

The following terms and definitions apply to this document.

3.1 Solid surfacing material; SSM

Composed of polymer materials, fillers and pigments, plate-shaped products or non-plate-shaped products formed by processes such as pouring or pressing.

Note 1.The solid surface material is made of the same material.

Note 2.The surface of the artificial marble surface material is repairable.

Note 3.The solid surface material can realize seamless splicing.

3.2 Artificialmarblestonesurfacingmaterial

Take polymethyl methacrylate (PMMA) or unsaturated polyester resin (UPR) as the matrix, mainly use aluminum hydroxide as the filler, and add pigment

Materials and other auxiliary agents, solid surface materials such as casting molding or vacuum molding or compression molding.

3.3 Artificial quartz stone surfacing material

Natural quartz stone (sand, powder), silica sand, tailings slag and other inorganic materials (the main component of which is silica) are used as the main raw materials.

Polymer is a solid surface material made of adhesive material. […]

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 30 pages — is available in the English PDF.

Referenced standards

Normative references

ISO 19712

Cited by

GB/T 40426.2-2021Plastics - Decorative solid surfacing materials - Part 2: Determination of properties - Sheet solid surfacing material

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