G49 炭黑 标准查询与下载

BS ISO 12985-2:2018 铝生产用碳素材料.焙烧阳极和阴极碳块.第2部分:用静流法测定表观密度和开口孔隙率

Carbonaceous materials used in the production of aluminium. Baked anodes and cathode blocks. Determination of apparent density and of open porosity using a hydrostatic method

BS ISO 12985-1:2018 铝生产用碳素材料.焙烧阳极和阴极碳块.第1部分:用尺寸法测定表观密度

Carbonaceous materials used in the production of aluminium. Baked anodes and cathode blocks. Determination of apparent density using a dimensions method

ISO 12985-1:2018 铝生产用碳素材料.焙烧阳极和阴极碳块.第1部分:用尺寸法测定表观密度

This document specifies a dimensions method for the determination of the apparent density of carbonaceous products used in the production of aluminium. This method is applicable to samples with a simple or well-defined geometry (for example cylindrical, rectangular parallelepipedical or cubic) and a smooth surface profile. The accuracy of measurement is strongly influenced by the equipment used for sampling, i.e. the drilling and sawing machines.

Carbonaceous materials used in the production of aluminium - Baked anodes and cathode blocks - Part 1: Determination of apparent density using a dimensions method

ISO 12985-2:2018 铝生产用碳素材料.焙烧阳极和阴极碳块.第2部分:用静流法测定表观密度和开口孔隙率

This document specifies a hydrostatic method for the determination of the apparent density and the open (to water) porosity of carbonaceous products used in the production of aluminium. This hydrostatic method was developed principally to determine the open porosity but can also be used to measure the apparent density. This document is especially applicable to samples of complex on irregular geometry (due to drilling difficulties).

Carbonaceous materials used in the production of aluminium - Baked anodes and cathode blocks - Part 2: Determination of apparent density and of open porosity using a hydrostatic method

ISO 3858:2018 橡胶配合剂.炭黑.甲苯萃取液透光率的测定

This document specifies a method for the determination of the light transmittance of the toluene extract from carbon black for use in the rubber industry, as a means of measuring the discolouration caused by the extractable matter. The light transmittance value provides an estimate of the degree of discolouration caused by the toluene-extractable matter present on the surface of the carbon black. This method might not be applicable to carbon blacks with a high extractable-matter content.

Rubber compounding ingredients - Carbon black - Determination of light transmittance of toluene extract

JIS K 6217-2:2017 橡胶工业用碳黑.基本特性.第2部分:特定表面面积的测定.氮吸收法.单点法

Carbon black for rubber industry -- Fundamental characteristics -- Part 2: Determination of specific surface area -- Nitrogen adsorption methods -- Single-point procedures

ISO 5435:2017 橡胶复合材料.炭黑.着色强度的测定

This document specifies a method for the determination of the tinting strength of carbon black relative to an industry tint reference black. The method is based on the use of five different commercial instruments. Other instruments can be used if the test results for the standard reference blacks are within the control limits given in ASTM D4821. NOTE The Densichron reflectometer and the Meeco Colormaster are no longer commercially available, but the procedures have been included for the benefit of those who still use these instruments.

Rubber compounding ingredients - Carbon black - Determination of tinting strength

JIS K 6217-4:2017 橡胶工业用碳黑.基本特性.第4部分:吸油量值(OAN)和压缩样品吸油量值(COAN)的测定

Carbon black for rubber industry -- Fundamental characteristics -- Part 4: Determination of oil absorption number (OAN) and oil absorption number of compressed sample (COAN)

BS ISO 15825:2017 橡胶配合材料.炭黑.用盘式离心沉淀摄影法测定集料粒度分布

Rubber compounding ingredients. Carbon black. Determination of aggregate size distribution by disc centrifuge photosedimentometry

ISO 15825:2017 橡胶配合材料.炭黑.用盘式离心沉淀摄影仪测定集料粒度分布

This document specifies a method for determining the size distribution of carbon black aggregates, using a disc centrifuge photosedimentometer. This technique is based on the hydrodynamic behaviour of carbon black in a centrifugal field. The determination of the aggregate size distribution is important in the evaluation of carbon black used in the rubber industry.

Rubber compounding ingredients - Carbon black - Determination of aggregate size distribution by disc centrifuge photosedimentometry

BS ISO 1437:2017 橡胶配合剂.炭黑.筛余物测定

Rubber compounding ingredients. Carbon black. Determination of sieve residue

ISO 1437:2017 橡胶配合剂. 碳黑. 筛余物的测定

Rubber compounding ingredients - Carbon black - Determination of sieve residue

ASTM D3265-17e1 炭黑着色力的标准试验方法

4.1 For the broad range of commercial rubber grade carbon blacks, tint strength is highly dependent upon particle size. Tint strength can be used as an indication of particle size; however, tint strength is also dependent on structure and aggregate size distribution. Therefore, differences in tint strength within grades of carbon black may reflect differences other than particle size. Note 1: This test method was developed primarily for the characterization of N100, N200, and N300 series carbon blacks. 4.2 Tint strength values within the carbon black industry have been developed using a Automatic Muller apparatus which is used to prepare carbon black-zinc oxide pastes. A new mixing apparatus, SpeedMixer4 (DAC 150 FVZ), and a corresponding procedure have been extensively studied within D24 and shown to provide equivalent tint strength for all carcass or soft blacks and most tread blacks with the exception of higher surface area N100 types and specialty blacks. Therefore, it is the responsibility of the user of this alternate apparatus to ensure their products will adequately disperse. Disputes arising between a user and producer should be resolved using the Automatic Muller apparatus until ASTM develops adequate precision statements. 4.3 The term ITRB is used in the entire text for both, the original ITRB, used as the first reference material for tint testing, but which is now used up, and the successor reference material, ITRB2. Wherever required, like in calculations where it is crucial to differentiate between the original ITRB and ITRB2, this will be clearly mentioned in the text of the test procedure. 1.1 This test method covers the determination of the tint strength of carbon black relative to an industry tint reference black (ITRB). 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are 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, health and environmental 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 Carbon Black&x2014;Tint Strength

ASTM D1618-17 可萃取炭黑甲苯萃取物透光率的标准试验方法

4.1 The toluene discoloration value provides an estimate of toluene-soluble discoloring residues present on the carbon black. 1.1 This test method covers the measurement of the degree of toluene discoloration by carbon black extractables and is useful in controlling the reaction processes for production of carbon black. This test method may not be applicable to carbon blacks with high extractables. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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, health and environmental 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 Carbon Black Extractables&x2014;Transmittance of Toluene Extract

ASTM D6556-17 氮吸附法测定炭黑总表面和外表面积的标准试验方法

4.1 This test method is used to measure the total and external surface area of carbon blacks based on multipoint nitrogen adsorption. The NSA measurement is based on the B.E.T. theory and it includes the total surface area, inclusive of micropores, pore diameters less than 2 nm (20 Å). The external surface area, based on the statistical thickness method (STSA), is defined as the specific surface area that is accessible to rubber. 4.2 CTAB Surface Area (formerly Test Method D3765) has been withdrawn. The CTAB value may be estimated from the STSA value using Eq 1. The equation is based on a linear regression of the STSA and CTAB measured values of the SRB 5 standards. 1.1 This test method covers the determination of the total surface area by the Brunauer, Emmett, and Teller (B.E.T. NSA) theory of multilayer gas adsorption behavior using multipoint determinations and the external surface area based on the statistical thickness surface area method. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. (The minimum safety equipment should include protective gloves, sturdy eye and face protection). 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 Carbon Black&x2014;Total and External Surface Area by Nitrogen Adsorption

ASTM D7771-17a 测定碳黑中苯并芘含量的标准试验方法

5.1 This test procedure is used to determine the concentration of BaP extracted from carbon black by the means of a Soxhlet extraction apparatus with toluene. 1.1 This test method covers the qualitative and quantitative determination of only benzo-α-pyrene (BaP), a specific polycyclic aromatic hydrocarbon (PAH), on carbon black. The procedure involves Soxhlet extraction with toluene and analysis by gas chromatography with mass spectrometry (GC/MS). This method is not intended to test for U.S. Food and Drug Administration (FDA 21 CFR 178.3297) compliance of carbon blacks used for indirect food contact applications. 1.2 Units—The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard. 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, health, and environmental 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 Determination of Benzo-&x3b1;-Pyrene (BaP) Content in Carbon Black

BS ISO 1304:2016 橡胶配合剂.炭黑.粒径分布的测定

Rubber compounding ingredients. Carbon black. Determination of iodine adsorption number

ISO 1304:2016 橡胶配合剂.炭黑.碘吸收值的测定

Rubber compounding ingredients - Carbon black - Determination of iodine adsorption number

JIS K 6218-3:2016 橡胶业用炭黑.二级特征.第3部分:筛余物的测定

Carbon black for rubber industry -- Secondary characteristics -- Part 3: Determination of sieve residue

BS ISO 1126:2015 橡胶配合剂.炭黑.加热损失的测定

Rubber compounding ingredients. Carbon black. Determination of loss on heating