59.100.30 - Aramide materials
ICS 59.100.30 Details
Aramide materials
Aramidfasern. Aramidgewebe
Materiaux de renforcement a base d'aramide
Aramidni materiali
General Information
Frequently Asked Questions
ICS 59.100.30 is a classification code in the International Classification for Standards (ICS) system. It covers "Aramide materials". The ICS is a hierarchical classification system used to organize international, regional, and national standards, facilitating the search and identification of standards across different fields.
There are 17 standards classified under ICS 59.100.30 (Aramide materials). These standards are published by international and regional standardization bodies including ISO, IEC, CEN, CENELEC, and ETSI.
The International Classification for Standards (ICS) is a hierarchical classification system maintained by ISO to organize standards and related documents. It uses a three-level structure with field (2 digits), group (3 digits), and sub-group (2 digits) codes. The ICS helps users find standards by subject area and enables statistical analysis of standards development activities.
SCOPE
1.1 This standard specification covers a standardized method whereby an aromatic polyamide fiber can be evaluated prior to modification where the finished product (formulation of aramid fiber plus some form of treatment) is to be used in asphalt mixtures. The aromatic, polyamide fiber (shortened to “aramid” in non-treated form) can be specified by physical and mechanical properties whereby the aramid fiber is treated and the final product form is used in asphalt mixtures. The purpose of adding aramid fiber is to improve the asphalt mixture’s mechanical performance. Aramid fiber may provide structural properties to the mixture and thus is different than fibers such as cellulose fibers that are used to prevent drain down. The aramid fiber may be coated (that is, “treated”) with a binder such as wax, emulsion, or similar. The fiber can also be blended with a polyolefin fiber or other additive to reduce loss of fibers into the airstream during mixing due to the lightweight nature of aramid fiber. The mechanical properties listed in the standard specification are for the non-treated aramid fiber since it is difficult to test shortened fibers for properties such as linear density, tensile strength, and Young’s modulus.
1.2 This standard specification does not address the performance of asphalt binder blends with aramid fiber or that of the asphalt mixture containing aramid fiber, but rather specifies the aramid fiber properties for use in formulating the finished product which is then used in asphalt mixtures.
1.3 Units—The values stated in International System of Units (SI) are to be regarded as standard. No other units of measurement are included in this standard.
1.4 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.
1.5 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.
1.6 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.
- Technical specification2 pagesEnglish languagesale 15% off
SIGNIFICANCE AND USE
5.1 The levels of tensile properties obtained when testing aramid paper are dependent on the age and history of the specimen and on the specific conditions used during the test. Among these conditions are rate of stretching, type of clamps, gauge length of specimen, temperature and humidity of the atmosphere, rate of airflow across the specimen, and temperature and moisture content of the specimen. Testing conditions accordingly are specified precisely to obtain reproducible test results on a specific sample.
5.2 Tensile strength is used in engineering calculations when designing various types of products.
5.3 Elongation of the paper is taken into consideration in the design and engineering of reinforced products because of its effect on uniformity of the finished product and its dimensional stability during service.
5.4 Stiffness is a measure of the resistance of the paper to extension as a force is applied.
5.5 Tensile Energy Absorption is dependent on the relationship of force to elongation. It is a measure of the ability of a textile structure to absorb mechanical energy. Tensile Energy Absorption is work-to-break per area.
5.6 It should be emphasized that, although the preceding parameters are related to the performance of the product, the actual configuration of the product is significant. Shape, size, and internal construction also can have appreciable effects on product performance. It is not possible, therefore, to evaluate the performance of the end product in terms of the reinforcing material alone.
5.7 If there are differences of practical significance between reported test results for two laboratories (or more), comparative tests should be performed to determine if there is a statistical bias between them, using competent statistical assistance. As a minimum, test samples should be used that are as homogeneous as possible, that are drawn from the material from which the disparate test results were obtained, and that are randomly assign...
SCOPE
1.1 This test method covers the tensile testing of aramid paper with thickness less than 1 mm. This test method includes testing procedures only and includes no specifications or tolerances.
1.2 The procedures given in this test method are for use with computer-controlled constant-rate-of-elongation tensile testing equipment.
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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.
- Standard8 pagesEnglish languagesale 15% off
- Standard8 pagesEnglish languagesale 15% off
SIGNIFICANCE AND USE
5.1 This test method is used to obtain the volatiles content of composite material prepreg. Knowledge of the volatiles content is useful in developing optimum manufacturing processes.
5.2 The volatiles content is determined after exposure to the nominal cure or consolidation temperature.
SCOPE
1.1 This test method covers the determination of the volatiles content, in mass percent of composite material prepregs. This standard focuses on composites with thermosetting resins, which tend to lose a few percent of the matrix mass when heated due to loss of both retained water and low molecular weight matrix constituents that volatilize during heating.
1.2 Use of this test method is limited to maximum temperature of circulating air ovens, approximately 300 °C (572 °F).
1.3 Use of this test method is limited to temperatures below which the matrix flows from the reinforcement.
1.4 Units—The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard.
1.5 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. Specific precautionary statements are given in Section 8.
1.6 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.
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- Standard3 pagesEnglish languagesale 15% off
1.1 The European Standard establishes a method of designation for para-aramid fibre filament yarns which may be used as the basis for specifications. 1.2 This designations system is for para-aramid fibre filament yarns used for the reinforcement of polymer composites to reinforce in mechanical properties. It does not apply to discontinuous fibres and para-aramid fibre products made in the form of staple yarns, woven fabrics, braids, knits, mats, etc.
- Standard7 pagesEnglish languagee-Library read for1 day
This standard applies to high performance para-aramid fibre filament yarns and provides the classification and the technical requirements with tolerances for the different properties of these yarns.
- Standard7 pagesEnglish languagee-Library read for1 day
This part 2 of EN 13003 applies to high performance para-aramid fibre filament yarns and defines the methods of test which are to be used for the determination of the properties required for the designation and the specifications which are given respectively in the parts 1 and 3. This part 2 defines also the general requirements which apply to the specifications for para-aramid fibre filament yarns as listed in the part 3 of the present standard.
- Standard12 pagesEnglish languagee-Library read for1 day
This standard specifies test methods applicable for para-aramid filament yarns designed for high performance applications. It applies to para-aramid filament yarns for cables, ropes, belts, braids and fabrics as used for sports, protec- tive and industrial textile applications, reinforced rubber goods, tires etc. It is not applicable for para-aramid filament yarns for fibre reinforced composites.
- Standard10 pagesEnglish languagee-Library read for1 day
This standard applies to high performance para-aramid fibre filament yarns and provides the classification and the technical requirements with tolerances for the different properties of these yarns.
- Standard7 pagesEnglish languagee-Library read for1 day
This part 2 of EN 13003 applies to high performance para-aramid fibre filament yarns and defines the methods of test which are to be used for the determination of the properties required for the designation and the specifications which are given respectively in the parts 1 and 3. This part 2 defines also the general requirements which apply to the specifications for para-aramid fibre filament yarns as listed in the part 3 of the present standard.
- Standard12 pagesEnglish languagee-Library read for1 day
1.1 The European Standard establishes a method of designation for para-aramid fibre filament yarns which may be used as the basis for specifications. 1.2 This designations system is for para-aramid fibre filament yarns used for the reinforcement of polymer composites to reinforce in mechanical properties. It does not apply to discontinuous fibres and para-aramid fibre products made in the form of staple yarns, woven fabrics, braids, knits, mats, etc.
- Standard7 pagesEnglish languagee-Library read for1 day
- Technical specification3 pagesEnglish languagesale 15% off
- Standard2 pagesEnglish languagesale 15% off