85.040;85.060 标准查询与下载
共找到 188 条与 相关的标准，共 13 页
This International Standard specifies the determination of total and organically bound chlorine in pulp, paper and board. It is applicable to all types of pulp, paper and board. The lower limit of the determination is about 20 mg/kg.
Pulp, paper and board - Determination of total chlorine and organically bound chlorine
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 1997-11
- 实施
For products that contain alkaline material added to improve the resistance to acid attack (degradation).
Paper and board - Determination of alkali reserve
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 1995-05-15
- 实施
- 1995-05-15
Specifies a method for the determination of traces of cadmium in all types of paper, board and pulp, including products containing recycled fibre, that can be wet-combusted in nitric acid.
Paper, board and pulps - Determination of cadmium content - Atomic absorption spectrometric method
- ICS
- 85.040;85.060
- CCS
- Y31
- 发布
- 1995-05
- 实施
Specifies a method for the determination of fibre coarseness, which is a fibre property used for characterizing pulp.
Fibre furnish analysis of paper, board and pulps. Determination of fibre coarseness
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 1995-01-15
- 实施
- 1995-01-15
Specifies two methods for determining the weight factor of fibres.
Fibre furnish analysis of paper, board and pulps. Determination of weight factors
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 1995-01-15
- 实施
- 1995-01-15
Describes a method for the determination of the alkali reserve of papers and boards. Intended for products that contain alkaline pigments or other alkaline material, added in order to improve their resistance to acid attack. Not applicable to laminated, printed or otherwise processed grades that will not disintegrate completely by the procedure described.
Paper and board - Determination of alkali reserve
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 1994-12
- 实施
Specifies two methods for determining the weight factor of fibres used in the fibre furnish analysis of paper, board and pulp: by comparison with a reference pulp (any pulp that contains only one type of well-defined fibre - mechanical pulps and beaten pulps are unsuitable, and whose weight factor is known) or by calculating from the fibre coarseness. The methods are applicable to all kinds of fibres of pulp from unmixed wood species which do not contain more than 5% of other fibres with an essentially different weight factor.
Paper, board and pulps - Fibre furnish analysis - Part 7: Determination of weight factor
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 1994-08
- 实施
Specifies a method for determining fibre coarseness (which is a fibre property characterizing pulp): distribution of a known mass of fibres evenly over a known area, counting the number of fibre crossings along a line of known length on a microscope slide. The weight factor can be calculated from the fibre coarseness. The method is applicable to pulps with relatively intact fibres, such as chemical and semichemical pulps. Does not apply to mechanical and semimechanical pulps or highly beaten chemical or semichemical pulps.
Paper, board and pulps - Fibre furnish analysis - Part 6: Determination of fibre coarseness
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 1994-08
- 实施
The document describes a test method for photometric determination of small quantities of copper in pulp, paper and board which decomposes with nitric acid under pressure. The limit of determination of this procedure is approx. 1 mg/kg per sample.#,,#
Testing of paper, board and pulp; photometric determination of the copper content with bathocuproin; determination after decomposition with nitric acid
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 1994-03
- 实施
This International Standard specifies the standard atmosphere for conditioning, and for testing pulp, paper and board, and also the procedures for measuring the temperature and relative humidity. For the condilioning of laboratory prepared handsheets in accordance with ISO 5269-1, the standard atmosphere is that defined in this Inter-national Standard but the procedure is different. note:1) ISO 5269-1 requires pulp handsheets to be conditioned by desorption of moisture, whilst ISO 5269-2 requires drying followed by conditioning by sorption of moisture.
Paper, board and pulps - Standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 1993-12-15
- 实施
- 1993-12-15
The standard specifies the standard atmosphere for conditioning, and for testing pulp, paper and board, and also the procedures for measuring the temperature and relative humidity.
Paper, board and pulps - Standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples
- ICS
- 85.040;85.060
- CCS
- 发布
- 1993-12-14
- 实施
This annex is based on ISO 4677-1.1985 and de-scribes the procedures for measurement of temper-ature and relative humidity to be used in determining compliance with this International Standard It aims to specify those features which are essential for accurate measurement without speci-fying a particular type of instrument NOTE 7 Condensation type and impedance type hy-grometers may be used provided they can be shown to be at least as accurate as the aspirated psychrometer.
Paper, board and pulps. Standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples
- ICS
- 85.040;85.060
- CCS
- 发布
- 1993-12-01
- 实施
- 1993-12-01
Paper, board and pupls. Standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples.
- ICS
- 85.040;85.060
- CCS
- Y32;Y31
- 发布
- 1993-12-01
- 实施
- 1993-12-20
Paper, board and pulps; standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples (ISO 187:1990); German version EN 20187:1993
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 1993-11
- 实施
This Internaii}nal Standard specifies the standardatmosphere for conditioning, and for testing pulp,paper and board, and alsoThe procedures formeasuringThe temperature and relative humidity.
Paper, board and pulps; standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples (ISO 187:1990)
- ICS
- 85.040;85.060
- CCS
- 发布
- 1993-01-01
- 实施
The procedure according to this document is suitable for pulpe and papers as well as for boards which are able to open with nitric aced under pressure. The procedure serves to determine lowest content of cadmium in pulp, paper and board by means of atomic absorption spectrometric (AAS) (without flames). The determination limit of the procedure is 10 ?cadmium per kg sample.#,,#
Testing of pulp, paper and board; atomic absorption spectrometric determination of the cadmium content
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 1993-01
- 实施
Specifies a method for the determination of the conductivity of aqueous extracts of paper, board and pulp using extracts prepared by a hot or cold method.
Aqueous extracts of paper, board and pulp - Determination of conductivity
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 1992-07-15
- 实施
- 1992-07-15
The method described is applicable to all kinds of paper, board and pulps, except for papers used for electrical purposes. For high purity papers used for electrical purposes, the method used should be that given in IEC 554-2. Conductivity is measured by means of a conductivity meter or resistance bridge, using alternating current.
Paper, board and pulps; determination of conductivity of aqueous extracts
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 1992-04
- 实施
Guidance on selection of the appropriate staining test.
Fibre furnish analysis of paper, board and pulps. Guide to staining
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 1991-06-28
- 实施
- 1991-06-28
General method for the preparation of test slides for fibre furnish analysis.
Fibre furnish analysis of paper, board and pulps. General method
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 1991-06-28
- 实施
- 1991-06-28
