GB/T 43212-2023 (English Version)

Standard No.: GB/T 43212-2023
Language: Chinese, Available in English version
Release Date: 2023
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 43212-2023

Scope: This document defines the terms and definitions of bamboo charcoal boards, and stipulates the requirements, test methods, inspection rules, marking, packaging, transportation and storage of bamboo charcoal boards. This document is applicable to the manufacture and testing of bamboo charcoal boards.

Introduction

National Standard of the People's Republic of China GB/T 43212-2023 Technical Interpretation of Bamboo Charcoal Board

Background and Significance of Standard Formulation

As a new type of environmentally friendly material, bamboo charcoal board is increasingly used in the fields of construction, decoration and industry. The formulation of GB/T 43212-2023 fills the gap in the field of domestic bamboo charcoal board standardization and provides a unified standard for product quality testing and technology research and development.

Comparative analysis of standard frameworks

Technical indicators	GB/T 43212-2023 requirements	Comparison with international standards	Industry impact
Appearance quality	Defects such as cracking and corrugation are not allowed	In line with EU standards	Raise the threshold of product quality
Specification size deviation	Thickness deviation ≤±0.2mm (4-5mm)	Higher than US standards	Promote standardized production
Physical and chemical properties	Shore Hardness ≥ 50.0 HD	Same as Japanese Standard	Enhance international market competitiveness

Explanation of professional terms and practical applications

Bamboo charcoal powder:Refers to bamboo powder treated by high-temperature carbonization process, which has good adsorption and stability.

Shore Hardness (HD):Used to measure the hardness of the material surface, the higher the value, the harder the material.

Formaldehyde emission:According to GB/T 39600 standard requirements, ≤0.025 mg/m³, to ensure environmental performance.

Test methods and testing rules

Appearance quality inspection:Adopt GB/T2828.1-2012 sampling plan, AQL=4.0.
Physical and chemical performance test:Indicators such as moisture content and Shore hardness shall be implemented in accordance with GB/T 17657-2022.
Formaldehyde detection:According to GB/T 39600 standard, accurate to 0.001 mg/m³.

Implementation suggestions and industry outlook

To ensure the effective implementation of GB/T 43212-2023, it is recommended that:

Enterprises establish standardized production processes.
Strengthen technical training for testing personnel.
Promote the in-depth application of bamboo charcoal boards in the field of environmental protection.
Encourage technological innovation and standard upgrading.

GB/T 43212-2023 Referenced Document

GB/T 17657-2022 Test methods of evaluating the properties of wood-based panels and surface decorated wood-based panels
GB/T 18259 Terminology for wood-based panels and their surface decoration
GB/T 19367-2022 Determination of dimensions of wood-based panels
GB/T 2411 Plastics and ebonite.Determination of indentation hardness by means of a durometer(shore hardness)
GB/T 2828.1-2012 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
GB/T 29899 Test method for release of volatile organic compounds in artificial panels and their products - Small release chamber method*， 2024-03-15 Update
GB/T 39600 Classification of formaldehyde emission of artificial boards and their products
HJ 2540-2015 Technical requirement for environmental labeling products.Wood plastic composites products

GB/T 43212-2023 history

2023 GB/T 43212-2023 bamboo charcoal board