纸和纸板标准-分析测试百科网

ASTM D779-16(2022) 无均匀PVC或非PVC背衬的簇绒和编织布地毯胶粘剂的标准规格

1.1 This test method covers the determination of the time required for water vapor to pass through a sheet membrane in contact with liquid water using the dry-indicator method. 1.2 The method has been used to evaluate water resistive barriers, flexible flashing and other materials used in building construction in order to measure their resistance to water vapor transmission. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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 Determining the Water Vapor Resistance of Sheet Materials in Contact with Liquid Water by the Dry Indicator Method

ICS: 85.060
CCS
发布: 2022-10-01
实施

BS ISO 5631-3:2022 纸和纸板通过漫反射测定颜色室内照度条件（D50/2°）

1 Scope This document specifies a method for measuring the colour of paper and board by the diffuse reflectance method with the elimination of specular gloss. This document is primarily intended for measuring the colour of paper and board to be used in the graphic arts industry, where that industry specifies the measurement of colour under D50/2° conditions in accordance with ISO 13655. This method differs from ISO 13655, in that the UV content of the illumination is adjusted to a different level. The method can be used to determine the colour of papers or boards that contain fluorescent whitening agents, provided the UV content of the illumination on the test piece has been adjusted to conform to that in the CIE illuminant C, using a fluorescent reference standard that fulfils the requirements for international fluorescent reference standards of level 3 (IR3) as prescribed by ISO 2469 with an assigned ISO brightness value provided by an authorized laboratory, as described in ISO 2470‑1. This document is not applicable to coloured papers or boards that incorporate fluorescent dyes or pigments.

Paper and board. Determination of colour by diffuse reflectance. Indoor illumination conditions (D50/2°)

ICS: 85.060
CCS
发布: 2022-08-31
实施: 2022-08-31

BS ISO 5631-1:2022 纸和纸板通过漫反射测定颜色室内日光条件（C/2°）

1 Scope This document specifies a method for measuring the colour of paper and board by the diffuse reflectance method with the elimination of specular gloss. This document is not applicable to coloured papers or boards which incorporate fluorescent dyes or pigments. It may be used to determine the colour of papers or boards which contain fluorescent whitening agents provided the UV content of the illumination on the test piece has been adjusted to conform to that in the CIE illuminant C, using a fluorescent reference standard that fulfils the requirements for international fluorescent reference standards of level 3 (IR3) as prescribed by ISO 2469 with an assigned ISO brightness value provided by an authorized laboratory, as described in ISO 2470‑1.

Paper and board. Determination of colour by diffuse reflectance. Indoor daylight conditions (C/2°)

ICS: 85.060
CCS
发布: 2022-08-31
实施: 2022-08-31

CEN/TS 17830:2022 纸和纸板 EN 643:2014 第 2.2 项“禁用材料”应用指南

This document provides guidance on the interpretation of Clause 2.2 “prohibited materials” of EN 643:2014 and provides definitions and examples to help the users to meet EN 643 requirements. It does not add to, subtract from, or in any way modify the requirements of the EN 643 standard. This document does not prescribe mandatory approaches to implementation. This document does not modify Clause 5.2 of EN 643.

Paper and board - Guidance on the application of Term 2.2 "Prohibited materials" of EN 643:2014

ICS: 85.060
CCS
发布: 2022-08-31
实施: 2022-11-30

BS ISO 5631-2:2022 纸和纸板通过漫反射测定颜色室外日光条件（D65/10°）

1 Scope This document specifies a method for measuring the colour of paper and board by the diffuse reflectance method with the elimination of specular gloss. It can be used to determine the colour of papers or boards that contain fluorescent whitening agents, provided the UV content of the illumination on the test piece has been previously adjusted to give the calibrated colorimetric value corresponding to CIE standard illuminant D65, using a fluorescent reference standard with an assigned CIE whiteness (D65/10°) value provided by an authorized laboratory, as described in ISO 11475. This document is not applicable to coloured papers or boards that incorporate fluorescent dyes or pigments.

Paper and board. Determination of colour by diffuse reflectance. Outdoor daylight conditions (D65/10°)

ICS: 85.060
CCS
发布: 2022-08-31
实施: 2022-08-31

BS ISO 10716:2022 纸和纸板碱储量的测定

1 Scope This document specifies a method for the determination of the alkali reserve of papers and boards. lt is intended for products that contain alkaline pigments or other alkaline material, added to improve their resistance to acid attack (degradation). This document is not applicable to laminated, printed or otherwise processed grades that will not disintegrate completely by the procedure described. The result obtained will include alkaline pigments contained in the coating of a coated paper. NOTE Such alkaline coating will protect the core of the paper from acid substances in ambient air, but its effect on acid substances generated in the base paper itself is uncertain.

Paper and board. Determination of alkali reserve

ICS: 85.060
CCS
发布: 2022-08-31
实施: 2022-08-31

ISO 5631-3:2022 纸和纸板.漫反射法测定颜色.第3部分:室内照明条件（D50/2°）

This document specifies a method for measuring the colour of paper and board by the diffuse reflectance method with the elimination of specular gloss. This document is primarily intended for measuring the colour of paper and board to be used in the graphic arts industry, where that industry specifies the measurement of colour under D50/2° conditions in accordance with ISO 13655. This method differs from ISO 13655, in that the UV content of the illumination is adjusted to a different level. The method can be used to determine the colour of papers or boards that contain fluorescent whitening agents, provided the UV content of the illumination on the test piece has been adjusted to conform to that in the CIE illuminant C, using a fluorescent reference standard that fulfils the requirements for international fluorescent reference standards of level 3 (IR3) as prescribed by ISO 2469 with an assigned ISO brightness value provided by an authorized laboratory, as described in ISO 2470-1. This document is not applicable to coloured papers or boards that incorporate fluorescent dyes or pigments.

Paper and board — Determination of colour by diffuse reflectance — Part 3: Indoor illumination conditions (D50/2°)

ICS: 85.060
CCS
发布: 2022-07-19
实施

ISO 5631-1:2022 纸和纸板.漫反射法测定颜色.第1部分:室内日光条件（C/2°）

This document specifies a method for measuring the colour of paper and board by the diffuse reflectance method with the elimination of specular gloss. This document is not applicable to coloured papers or boards which incorporate fluorescent dyes or pigments. It may be used to determine the colour of papers or boards which contain fluorescent whitening agents provided the UV content of the illumination on the test piece has been adjusted to conform to that in the CIE illuminant C, using a fluorescent reference standard that fulfils the requirements for international fluorescent reference standards of level 3 (IR3) as prescribed by

Paper and board — Determination of colour by diffuse reflectance — Part 1: Indoor daylight conditions (C/2°)

ICS: 85.060
CCS
发布: 2022-07-19
实施

ISO 5631-2:2022 纸和纸板.漫反射法测定颜色.第2部分:室外日光条件（D65/10°）

This document specifies a method for measuring the colour of paper and board by the diffuse reflectance method with the elimination of specular gloss. It can be used to determine the colour of papers or boards that contain fluorescent whitening agents, provided the UV content of the illumination on the test piece has been previously adjusted to give the calibrated colorimetric value corresponding to CIE standard illuminant D65, using a fluorescent reference standard with an assigned CIE whiteness (D65/10°) value provided by an authorized laboratory, as described in ISO 11475. This document is not applicable to coloured papers or boards that incorporate fluorescent dyes or pigments.

Paper and board — Determination of colour by diffuse reflectance — Part 2: Outdoor daylight conditions (D65/10°)