GB/T 26390-2011Wear-resisting paper for laminate floor covering (English PDF)

Foreword

Appendix A of this standard is an informative annex. The standard proposed by China National Light Industry Council. The standard paper by the National Standardization Technical Committee (SAC/TC141) centralized. This standard was drafted. Zhejiang Hui Paper Co., Ltd. with Shandong Qifeng Special Paper Co., Ltd., Zhejiang Mead decorative materials Limited, China Pulp and Paper Research Institute. The main drafters of this standard. Wang, Li Dafang, Li Xuefeng, Branch Cong Cui, Li Andong, Huang Xiaodong, Huang Lixin, Li Wenhai. Laminate flooring with surface wear-resistant paper

1 Scope

GB/T 26390-2011 is the Chinese national standard on wear-resisting paper for laminate floor covering, in the field of paper technology. The /T suffix marks it as a recommended standard: it is not compulsory by itself, but it becomes binding as soon as a contract, a tender or a customer specification calls it up - which in practice is how most foreign buyers meet it. It was issued on 12 May 2011 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China, and has been in force since 15 September 2011. Classification: ICS 85.060, CCS Y32. This page is published from the official record of the standard held by the Chinese standards administration: the identification, the dates, the classification and the issuing body are taken from there. The clause text, the tables and the numeric limits are in the document itself, which is delivered complete in English translation.

This standard specifies the impregnated paper laminated wood flooring with a wear-resistant surface of the paper product classifications, requirements, test methods, inspection rules and signs, including Loading, transport and storage. This standard applies to Laminate flooring with surface wear-resistant paper (short wear-resistant paper).

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. Latitude and take samples to

GB/T 450 paper and paperboard samples, positive and negative determination Determination of

GB/T 451.1 Paper and board size and skewness

GB/T 451.2 Paper and paperboard quantitative determination

GB/T 462 paper, cardboard and moisture measurement sample pulps analysis Tensile strength after immersion in water Determination of

GB/T 465.2 Paper and paperboard Determination of

GB/T 742 paper-making raw material, pulp, paper and paperboard ash

GB/T 1541-1989 Paper and board - Determination of dust

GB/T 1545 paper, board and pulp - Determination of water extract of acidity or alkalinity

GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan

GB/T 10342 paper packaging and identification Standard atmospheric conditions

GB/T 10739 paper, paperboard and pulp sample processing and testing Determination of

GB/T 12914 Paper and cardboard tensile strength

3 Product Categories

3.1 wear-resistant surface requirements are divided according to the paper type I and II. surface wear requirement is less than 4500r is I type, wear-resistant surface require more than II type is equal to 4500r.

3.2 wear-resistant paper for the web, 600mm ~ 700mm, or according to the order contract roll diameter.

4 Requirements

4.1 wear-resistant paper technical indicators should be consistent with Table 1 or order contract provisions. Table

1 Technical Specifications Project Unit Provision Type I Type II Quantitative g/m2 25.0 ± 1.030.0 ± 1.533.0 ± 1.538.0 ± 2.035.0 ± 1.545.0 ± 1.556.0 ±