Y31 纸浆与纸板 标准查询与下载

NF T12-010:1987 纸浆.漂白木纸浆.硫酸中不溶成份的测定

Pulps. Bleached woodpulps. Insoluble parts in sulfuric acid.

NF T12-004:1987 纸浆.铜数值的测定

Pulps. Determination of the copper number.

NF T12-008:1987 纸浆.戊聚糖含量的测定

Pulps. Determination of pentosan content.

QB/T 3501-1999 扑克牌纸板

本标准规定了扑克牌纸板的产品分类、技术要求、试验方法、检验规则和标志、包装、运输、贮存的要求。 本标准适用于供制作扑克牌用的多层挂面纸板。

Playing cardboard

NF T12-018:1987 纸浆.K 曲线数值测定

Pulps. Determination of kappa number.

NF T12-027:1987 纸浆.灰分测定

Pulps. Determination of ash.

ANSI X3.62-1987 信息系统.光学字符识别(OCR)系统中用的纸张

Incorporates new wording for subclause 3.5.2 to better reflect the preset state and practical use of OCR papers and equipment, as well as incorporate procedures from existing recognized standards.

Information Systems - Optical Character Recognition (OCR) - Paper Used in OCR Systems

QB/T 3505-1999 字型纸板

本标准规定了字型纸板的产品分类、技术要求、试验方法、检验规则和标志、包装、运输、贮存的要求。 本标准适用于印刷行业压制纸型使用的字型纸板。

Matrix board

DIN ISO 3260:1986 纸浆.氯消耗量的测定(脱木质素程度).等同ISO 3260－1982版本.

The standard specifies a method for the determination of the degree of delignification of pulp by measuring its chlorine consumption. This method is applicable to all kinds of pulp.

Pulps; determiantion of chlorine consumption (degree of delignification); identical with ISO 3260, edition 1982

ASTM D3521-86(2017) 瓦楞纸板表面蜡涂层的标准试验方法

5.1 Wax coatings are applied to corrugated board to provide a better barrier against moisture or other agents or to provide improved appearance or abrasion resistance. These performance features are influenced by the amount of wax present on the surface. 5.2 During most coating operations, the major portion of the wax applied will congeal on the surface, while a minor proportion will migrate into and become embedded in the fibers of the facing. This method measures only the portion on the surface. 1.1 This test method covers determination of the weight of wax that is present as a coating on the surface of corrugated board. This method is applicable to board to which wax has been applied by curtain coating, roll coating, or other methods; the substrate board may or may not contain impregnating (saturating) wax within its structure. Note 1: If it is known that the specimen has coating wax only, with no internal saturating wax, the total coating wax applied may be determined by Test Method D3344. 1.2 The values stated in SI units are to be regarded as standard. 1.2.1 Exception—Non-SI units given in parentheses are provided for information only. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Surface Wax Coating On Corrugated Board

ASTM D3521-86(2012) 瓦楞纸板表面涂蜡的标准试验方法

1.1 This test method covers determination of the weight of wax that is present as a coating on the surface of corrugated board. This method is applicable to board to which wax has been applied by curtain coating, roll coating, or other methods; the substrate board may or may not contain impregnating (saturating) wax within its structure. Note 1???If it is known that the specimen has coating wax only, with no internal saturating wax, the total coating wax applied may be determined by Test Method D3344. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Surface Wax Coating On Corrugated Board

BS 4496:1984 纸浆的酸不溶灰分测定方法

Specifies a method for the determination of the acid-insoluble ash of all kinds of pulp.

Method for determination of acid-insoluble ash of pulp

NF Q50-012:1983 纤维素.纸浆蓝色漫反射率测量

Cellulose. Measurement of diffuse blue reflectance factor of pulps.

NF T12-021:1983 纸浆.碱性溶解度的测定

Pulps. Determination of alkali solubility.

NF T12-022:1983 纸浆.耐碱性的测定

Pulps. Determination of alkali resistance.

NF T12-026:1983 纸浆.酸不溶灰分的测定

Pulps. Determination of acid insoluble ash.

NF Q50-011:1982 纸浆.碎片和杂质的评估

PULPS FOR PAPER. ESTIMATION OF DUST AND SHIVES.

BS 4498:1982 纸浆卡帕值(木质素脱除度)测定方法

Specifies a method of determining the Kappa number of the pulp which is an indication of the lignin content (hardness) or bleachability of the pulp.

Method for determination of the Kappa number of pulp (degree of delignification)

BS 6035-2:1982

Specifies a method for measuring the rate at which a dilute pulp suspension may be dewatered, so giving a guide to the amount of mechanical treatment the pulp has received.

NF Q50-009:1980 纸浆.试片.物理特性测定

PULPS FOR PAPER. LABORATORY SHEETS. DETERMINATION OF PHYSICAL PROPERTIES.