Y31 纸浆与纸板 标准查询与下载



共找到 637 条与 纸浆与纸板 相关的标准,共 43

이 규격은 모든 등급의 재활용 펄프에 포함되어 있는 점착성 이물질과 플라스틱을 평가하기 위

Recycled pulps-Estimation of Stickies and Plastics-Part 1:Visual method

ICS
85.040
CCS
Y31
发布
2007-08-28
实施
2007-08-28

이 규격은 질산으로 습식 산화할 수 있는 종이, 판지 및 펄프 그리고 재생 섬유를 포함한

Paper, board and pulps-Determination of cadmium content-Atomic absorption spectrometric method

ICS
85.04
CCS
Y31
发布
2007-06-25
实施
2007-06-25

이 규격은 종이 및 판지를 일정 시간 동안 물에 완전히 침지한 후의 물 흡수도 측정 방법에

Paper and board-Determination of water absorption after immersion in water

ICS
85.060
CCS
Y31
发布
2007-06-25
实施
2007-06-25

이 규격은 종이를 액상의 물에 함침시킨 후 치수변화를 측정하는 방법에 대하여 규정한다. 이

Paper-Measurement of dimensional change after immersion in water

ICS
85.060
CCS
Y31
发布
2007-06-25
实施
2007-06-25

이 규격은 표준 조건에서 종이 및 판지의 물 침투 저항성 측정방법에 대하여 규정한다.

Paper and board-Determination of resistance to water penetration

ICS
85.060
CCS
Y31
发布
2007-06-25
实施
2007-06-25

Corrugated fibreboard - Determination of edgewise crush resistance (unwaxed edge method).

ICS
85.080.30
CCS
Y31
发布
2007-06-01
实施
2007-06-20

This standard is Recycled pulps - Estimation of Stickies and Plastics - Part 2: Image analysis method; Technical Corrigendum 1.

Recycled pulps - Estimation of Stickies and Plastics - Part 2: Image analysis method; Technical Corrigendum 1

ICS
85.040
CCS
Y31
发布
2007-06
实施

This International Standard describes the general procedure for measuring the diffuse radiance factor of all types of pulp, paper and board. More particularly, it specifies in detail in Annex A the characteristics of the equipment to be used for such measurements, and in Annex B the procedures to be used for calibrating that equipment. This International Standard may be used to measure the radiance factors and related properties of materials containing fluorescent whitening agents, provided that the UV radiation content in the illumination has been adjusted to the level specified in the specific International Standard describing the measurement of the property in question. This International Standard describes in Annex C the preparation of fluorescent reference standards, although the procedures for using these standards are not included, since their use is described in detail in the specific International Standards describing the measurement of the properties of materials containing fluorescent whitening agents.

Paper, board and pulps - Measurement of diffuse radiance factor

ICS
85.040;85.060
CCS
Y31
发布
2007-06
实施

This International Standard specifies an unwaxed edge method for the determination of the edgewise crush resistance of corrugated fibreboard. It is applicable to all corrugated grades.

Corrugated fibreboard - Determination of edgewise crush resistance (unwaxed edge method) (ISO 3037:2007); German version EN ISO 3037:2007

ICS
85.060
CCS
Y31
发布
2007-06
实施

Testing of paper and board - Determination of the residue on ignition

ICS
85.060
CCS
Y31
发布
2007-06
实施

This part of ISO 5263 specifies an apparatus and the procedures for the laboratory-wet disintegration of mechanical pulps that do not exhibit latency or mechanical pulps where latency has already been removed. This apparatus and procedure are required for preparation of the test portion in a number of other International Standards dealing with pulps. In principle, this method is applicable to all kind of mechanical pulps (i.e. mechanical, semi-chemical and chemi-mechanical pulps) that do not exhibit latency, including recovered fibres from mechanical pulps. It is not suitable for mechanical pulps exhibiting latency for which the disintegration procedure described in ISO 5263-3 shall be used. The procedure specified by ISO 5263-2 should also be used to disintegrate all mechanical pulps to be measured for brightness. NOTE Brightness is not significantly altered by the presence of latency; however, hot disintegration of mechanical pulps can lead to significant loss of brightness.

Pulps - Laboratory wet disintegration - Disintegration of mechanical pulps at 20 °C

ICS
85.040
CCS
Y31
发布
2007-04-30
实施
2007-04-30

Pulps - Determination of water retention value (WRV).

ICS
85.040
CCS
Y31
发布
2007-04-01
实施
2007-04-20

This part of ISO 5263 specifies an apparatus and the procedure for the laboratory-wet disintegration of chemical pulps. This apparatus and procedure are required for preparation of the test portion in a number of other International Standards dealing with pulps. In principle, this method is applicable to all kind of chemical pulps, including recovered fibres. It is not suitable for mechanical pulps and some very long-fibred chemical pulps such as those from cotton and similar materials.

Pulps - Laboratory wet disintegration - Disintegration of chemical pulps

ICS
85.040
CCS
Y31
发布
2007-03-30
实施
2007-03-30

This International Standard specifies a method for the determination of the Kappa number of pulp. The Kappa number is an indication of the lignin content or bleachability of pulp. This International Standard is applicable to all kinds of chemical pulps and semi-chemical pulps within the Kappa number range 1 to 100. For pulps with a Kappa number exceeding 100, use the chlorine-consumption procedure (ISO 3260) to describe the degree of delignification. To achieve the greatest precision and accuracy, the sample size should be adjusted so that the consumption of permanganate falls between 20 % and 60 % of the amount added. NOTE There is no general and unambiguous relationship between the Kappa number and the lignin content of pulp. The relationship varies according to the wood species and delignification procedure. All compounds oxidized by KMnC>4, not only lignin, will increase the consumption of KMnC>4, and thereby increase the Kappa number (see [7]). If the Kappa number is to be used to derive an index of pulp lignin content, specific relationships will have to be developed for each pulp type.

Pulps - Determination of Kappa number

ICS
85.040
CCS
Y31
发布
2007-03-30
实施
2007-03-30

This International Standard specifies an unwaxed edge method for the determination of the edgewise crush resistance of corrugated fibreboard. It is applicable to all corrugated fibreboard grades.

Corrugated fibreboard - Determination of edgewise crush resistance (unwaxed edge method)

ICS
85.060
CCS
Y31
发布
2007-03
实施

This document specifies the procedure.

Paper and paper board - Lifespan classes

ICS
85.060
CCS
Y31
发布
2007-03
实施

This International Standard specifies a procedure for the determination of the water retention value (WRV) of all kinds of pulp.

Pulps — Determination of water retention value (WRV) (Second Edition)

ICS
85.040
CCS
Y31
发布
2007-02
实施

This part of ISO 16065 specifies a method for determining fibre length by automated optical analysis,using unpolarized light. The method is applicable to all kinds of pulp.However, fibrous particles shorter than0,2mm are regarded as fibres for the purposes of this part of ISO 16065 and therefore are not included in the resuits.

Pulps - Determination of fibre length by automated optical analysis - Part 2: Unpolarized light method

ICS
85.040
CCS
Y31
发布
2007-02
实施

1.1 This terminology standard contains terms, definition of terms, descriptions of terms, nomenclature, and explanations of acronyms and symbols specifically associated with standards under the jurisdiction of ASTM Committee D01 on Paint and Related Coatings, Materials, and Applications; Subcommittee D01.36 on Cellulose and Cellulose Derivatives.1.2 This terminology is divided into three classes as follows:SectionCellulosic Materials and ConstituentsChemical Modifications and Derivatives of CelluloseProperties of Cellulose and Associated Concepts that are applicable to both Sections 3 and 4

Standard Terminology of Cellulose and Cellulose Derivatives

ICS
01.040.85 (Paper technology (Vocabularies)); 85.04
CCS
Y31
发布
2007
实施

この規格は,あらゆる種類の古紙パルプ中の粘着物及びプラスチックの評価方法について規定する。IS0 5350シリーズで規定するちり及び結束繊維の評価方法,並びにJIS P 8230で規定する古紙パルプ中の異物には適用Lない。

Recycled pulps -- Estimation of Stickies and Plastics -- Part 1: Visual method

ICS
85.040
CCS
Y31
发布
2006-12-20
实施
2006-12-20



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