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DS/EN 12498 - Paper and board – Paper and board intended to come into contact with foodstuffs – Determination of cadmium, chromium and lead in an aqueous extract
November 26, 2018 - DS

This document is one in a series of Standards for the determination of heavy metals in an aqueous extract of paper or board intended for contact with food. This document specifies the test method for the determination of cadmium, lead and chromium in an aqueous extract. It is applicable to paper...

TAPPI T 452 - Brightness of pulp, paper, and paperboard (directional reflectance at 457 nm)
January 1, 2018 - TAPPI

This method is for the determination of the brightness of white, near-white, and naturally colored pulp, paper, and paperboard. Brightness is a commonly used industry term for the numerical value of the reflectance factor of a sample with respect to blue light of specific spectral and...

DS/EN 13915 - Prefabricated gypsum plasterboard panels with a cellular paperboard core – Definitions, requirements and test methods
July 24, 2017 - DS

This European Standard specifies the characteristics and performance of prefabricated panels made of gypsum plasterboard facings complying with EN 520 and a cellular paperboard core intended to be used as a lightweight partition, lining and encasement for general use in buildings. This...

ASTM D982 - Standard Test Method for Organic Nitrogen in Paper and Paperboard
November 1, 2016 - ASTM

This test method covers the determination of nitrogenous organic materials in paper and paperboard, which typically are used to reduce the thermal degradation of the cellulose in the paper and paperboard. The nitrogen determination by this method does not include the nitrogen in nitro...

DIN EN 14353 - Metal beads and feature profiles for use with gypsum plasterboards - Definitions, requirements and test methods
September 1, 2017 - DIN

This European Standard specifies the characteristics and performance of metal beads, metal beads combined with paper tape and metal feature profiles designed for use in systems made with gypsum plasterboards according to EN 520, gypsum boards with fibrous reinforcement according to EN 15283- 1 and...

SNZ AS/NZS 1301.407 - Methods of Test for Pulp and Paper Method 407s: Ring Crush Test
May 2, 2017 - SNZ

This International Standard specifies a method for the determination of the edgewise compressive strength (ring crush resistance) of paper and paperboard, especially board used in the manufacture of fibreboard shipping containers. This International Standard is applicable to all paper and...

DS/EN 14353 - Metal beads and feature profiles for use with gypsum plasterboards – Definitions, requirements and test methods
July 24, 2017 - DS

This European Standard specifies the characteristics and performance of metal beads, metal beads combined with paper tape and metal feature profiles designed for use in systems made with gypsum plasterboards according to EN 520, gypsum boards with fibrous reinforcement according to EN 15283-1 and...

SNZ AS/NZS 8124.12 - Safety of toys Part 12: Determination of total concentration of certain elements in toys
July 26, 2017 - SNZ

This part of ISO 8124 specifies methods of sampling and digestion prior to analysis of the total concentration of the elements antimony, arsenic, barium, cadmium, chromium, lead, mercury, and selenium from toy materials and from parts of toys. NOTE Other elements can be determined by this method...

ASTM D828 - Standard Test Method for Tensile Properties of Paper and Paperboard Using Constant-Rate-of-Elongation Apparatus
November 1, 2016 - ASTM

This test method covers procedures for determining tensile properties of paper and paperboard. The procedures given in this test method are for use with constant-rate-of-elongation tensile testing equipment and as such, are able to be used with instruments designed for either vertical or...

ASTM D1305 - Standard Specification for Electrical Insulating Paper and Paperboard-Sulfate (Kraft) Layer Type
November 1, 2016 - ASTM

This specification covers electrical grade unsized, unbleached sulfate paper and paperboard for use as layer insulation in coils, transformers, and similar apparatus. Other applications include, but are not limited to, turn insulation, slot liners, wedges, phase insulation, and separator...

ASTM D685 - Standard Practice for Conditioning Paper and Paper Products for Testing
April 1, 2017 - ASTM

This practice defines the standard atmospheres for normal preconditioning, conditioning, and testing of paper and paper products, paperboard, fiberboard, and containers made from them. It also specifies procedures for handling these materials in order that they may reach equilibrium with the...

ASTM D202 - Standard Test Methods for Sampling and Testing Untreated Paper Used for Electrical Insulation
February 1, 2017 - ASTM

These test methods cover procedures for sampling and testing untreated paper to be used as an electrical insulator or as a constituent of a composite material used for electrical insulating purposes. Untreated papers are thin, fibrous sheets normally laid down from a water suspension of pulped...

TAPPI UM 596 - Water absorbency of nonbibulous paperboard
January 1, 2015 - TAPPI

This method is used to determine the rate of water absorption of an unsized or slack-sized paperboard. It is generally suitable for sheets of paperboard 0.2 mm (0.008 in.) thick or thicker. For testing absorbent paper or materials such as blotting, toweling, tissues, or beer mat...

GOST 33781 - Сonsumer package of paperboard, paper and composite materials. General specifications
January 1, 2016 - GOST
A description is not available for this item.
TAPPI T 807 - Bursting strength of linerboard
January 1, 2016 - TAPPI

Scope and summary This method describes a procedure for measuring the bursting strength of containerboard using a disk shaped diaphragm. This method may also be used to test paperboard. (See also 11.3.) A specimen is clamped between two platens with circular openings in their centers. An...

TAPPI T 401 - Fiber Analysis of Paper and Paperboard
January 1, 2015 - TAPPI

This method provides a procedure for the identification of the kinds of fibers present in a sample of paper or paperboard and their quantitative estimation. This method requires the analyst be skillful and experienced in the field of pulp and paper microscopy. The analyst must make frequent...

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