29.035.30 - Glass and ceramic insulating materials
ICS 29.035.30 Details
Glass and ceramic insulating materials
Glasisolierstoffe. Keramikisolierstoffe
Isolants electriques a base de verre et ceramique
Stekleni in keramični izolacijski materiali
General Information
Frequently Asked Questions
ICS 29.035.30 is a classification code in the International Classification for Standards (ICS) system. It covers "Glass and ceramic insulating 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 61 standards classified under ICS 29.035.30 (Glass and ceramic insulating 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.
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SIGNIFICANCE AND USE
5.1 This test method is useful for evaluating a combination of materials for potential use in an electrical insulation system.
SCOPE
1.1 This test method covers procedures for evaluating the interaction of electrical insulation components used, or intended to be used, in electrical insulation systems.
1.2 This test method is useful for determining compatibility but additional testing will potentially be required for some applications.
1.3 This test method also provides useful information about the behavior of selected insulating materials when compared to a reference value as opposed to a reference system.
1.4 This test method does not cover systems which operate in liquids or gases other than air.
1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.6 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. See also 8.2.4, 8.3.1, and 8.3.2.1.
1.7 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.
- Standard3 pagesEnglish languagesale 15% off
ABSTRACT
This specification covers the requirements for magnesium oxide (MgO) and aluminum oxide (Al2O3) powders and crushable insulators used to manufacture metal-sheathed platinum resistance thermometers (PRTs), noble metal thermocouples, base metal thermocouples, and their respective cables. The following test shall be performed to meet the requirements specified: breaking force test; wet chemical analysis; fusion calorimetric analysis; quantitative analysis; and density determination.
SCOPE
1.1 This specification covers the requirements for magnesium oxide (MgO) and aluminum oxide (Al2O3) powders and crushable insulators used to manufacture base metal thermocouples, metal-sheathed platinum resistance thermometers (PRTs), noble metal thermocouples, and their respective cables.
1.2 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.
1.3 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.
- Technical specification8 pagesEnglish languagesale 15% off
- Technical specification8 pagesEnglish languagesale 15% off
SIGNIFICANCE AND USE
4.1 Permittivity and dissipation factor are sensitive to changes in chemical composition, impurities, and homogeneity. Measurement of these properties is, therefore, useful for quality control and for determining the effect of environments such as moisture, heat, or radiation.
SCOPE
1.1 This test method covers the determination of the relative permittivity (dielectric constant) and dissipation factor of solid dielectrics from 50 Hz to 10 MHz over a range of temperatures from −80 to 500 °C.2,3 Two procedures are included as follows:
1.1.1 Procedure A—Using Micrometer Electrode.
1.1.2 Procedure B—Using Precision Capacitor.
Note 1: In common usage the word “relative” is frequently dropped.
1.2 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.
1.3 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.
- Standard4 pagesEnglish languagesale 15% off
SCOPE
1.1 This specification covers the requirements for fabricated alumina parts suitable for electronic and electrical applications and ceramic-to-metal seals as used in electron devices. This specification specifies limits and methods of test for electrical, mechanical, thermal, and general properties of the bodies used for these fabricated parts, regardless of part geometry.
1.2 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.
1.3 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 specification5 pagesEnglish languagesale 15% off
IEC 61196-6-3:2018(E) applies to coaxial communication cables described in IEC 61196-6. It specifies the requirements for 75-5 type CATV drop cables. These cables are used in CATV distribution systems, surveillance and control systems, satellite television receiving systems and as bidirectional hybrid fibre coax (HFC). The operating frequency is from 5 MHz to 3 000 MHz.
This part of IEC 61196 is to be used in conjunction with IEC 61196-1:2005 and IEC 61196 6:2009. It determines the layout and style with respect to the model and type.
- Standard12 pagesEnglish languagesale 15% off
This sheet of IEC 60454 3 contains the requirements for - glass fabric tapes with pressure-sensitive adhesive, - cellulose acetate woven fabric tapes with rubber thermosetting adhesive, - combined cellulose-viscose woven fabric tapes, one side covered with a thermoplastic material, the other side with thermosetting adhesive.
- Standard11 pagesEnglish languagee-Library read for1 day
Gives the requirements for three types of E-type glass sleeving using either braided or knitted construction with a continuous acrylic based coating, and differentiated by their breakdown voltage: high breakdown voltage (sheet 403), medium breakdown voltage (sheet 404) and low breakdown voltage (sheet 405). These sleevings have been found suitable for use at temperatures up to 155 °C.
Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application should be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone.
- Standard12 pagesEnglish languagee-Library read for1 day
Gives the requirements for E-type glass sleeving using either braided or knitted construction with a continuous flexible coating based on polyvinyl chloride (PVC) or its copolymers or blends thereof. These sleevings have been found suitable up to temperatures of 105 °C.
The sleeving is normally available with internal diameters between 0,3 mm and 25 mm and is normally supplied in the following colours : black, white, red, yellow, blue, brown, green, grey, orange, pink and green/yellow.
Sizes or colours other than those specifically listed in this standard may be available as custom items. These items shall be considered to comply with this standard if they comply with the other property requirements listed in Tables 2 and 5, except for dimensions, and, where applicable, in Table 3.
Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application should be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone.
This edition has been aligned to reflect the changes made to the 2nd edition of IEC 60684-2, Test methods, and standardizes on a 100 mm long electrode for breakdown voltage.
- Standard14 pagesEnglish languagee-Library read for1 day
Gives the requirements for glass textile fibre sleeving, uncoated, constructed from a braid of E-type yarn. The sleeving is annealed by heat treatment to assist in maintaining a circular cross-section. This sleeving is suitable for use at temperatures up to 350 °C. It is normally available in internal diameters between 0,5 mm and 30 mm and is normally supplied in its natural colour. Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application should be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone.
- Standard9 pagesEnglish languagee-Library read for1 day
Gives the requirements for three types of E-type glass sleeving using either braided or knitted construction, with a continuous silicone elastomer coating and differentiated by their breakdown voltage (sheet 400: high breakdown voltage; sheet 401: medium breakdown voltage; sheet 402: low breakdown voltage). These sleevings have been found suitable for temperatures up to 180 °C.
Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application should be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone.
- Standard12 pagesEnglish languagee-Library read for1 day
Applicable to ceramic, glass and glass-ceramic materials to be used for electrical insulation purposes. Specifies methods of test. Intended to provide test results typical of the material from which the test pieces are processed. Since, in the majority of cases, ceramic components for insulating purposes are of rather different size and shape to test pieces, the results of such tests provide only a guide to the actual properties of components. The limitations imposed by the method of forming and processing are discussed where relevant.
- Standard48 pagesEnglish languagee-Library read for1 day
Gives the requirements for E-type glass sleeving in a braided construction with a continuous polyurethane (PUR)-based coating with a thermal index of 155.
- Standard12 pagesEnglish languagee-Library read for1 day
Applicable to ceramic, glass and glass-ceramic materials to be used for electrical insulation purposes. Specifies methods of test. Intended to provide test results typical of the material from which the test pieces are processed. Since, in the majority of cases, ceramic components for insulating purposes are of rather different size and shape to test pieces, the results of such tests provide only a guide to the actual properties of components. The limitations imposed by the method of forming and processing are discussed where relevant.
- Standard48 pagesEnglish languagee-Library read for1 day
Applicable to ceramic, glass and glass-ceramic materials to be used for electrical insulation purposes. Specifies methods of test. Intended to provide test results typical of the material from which the test pieces are processed. Since, in the majority of cases, ceramic components for insulating purposes are of rather different size and shape to test pieces, the results of such tests provide only a guide to the actual properties of components. The limitations imposed by the method of forming and processing are discussed where relevant.
- Standard44 pagesEnglish languagesale 15% off
- Standard44 pagesFrench languagesale 15% off
- Standard87 pagesEnglish and French languagesale 15% off
Applicable to ceramic, glass-ceramic, glass-mica and glass materials for electrical insulating purposes giving a classification of materials and typical numerical values for the major characteristics.
- Standard15 pagesEnglish languagee-Library read for1 day
Specifies requirements for loomstate, continuous filament tapes woven on conventional or shuttleless looms from either glass fibres or a combination of glass and polyester fibres. The ranges of nominal sizes covered by this standard are: width: 10 mm to 50 mm, thickness: 0,05 mm to 0,40 mm.
- Standard11 pagesEnglish languagee-Library read for1 day
Gives definitions and classification for ceramic, glass, and glass-ceramic materials to be used for electrical insulation purposes.
- Standard18 pagesEnglish languagee-Library read for1 day
Type 1 tapes are woven on conventional looms with glass fibres, type 2 tapes are woven on shuttle-less looms with glass fibres, type 3 tapes are woven on shuttle-less looms with warp glass fibres and weft polyester fibres.
- Standard11 pagesEnglish languagee-Library read for1 day
Applicable to ceramic, glass-ceramic, glass-mica and glass materials for electrical insulating purposes giving a classification of materials and typical numerical values for the major characteristics.
- Standard15 pagesEnglish languagee-Library read for1 day
Gives methods of test for the materials defined in EN 61067-1.
- Standard12 pagesEnglish languagee-Library read for1 day
Specifies requirements for loomstate, continuous filament tapes woven on conventional or shuttleless looms from either glass fibres or a combination of glass and polyester fibres. The ranges of nominal sizes covered by this standard are: width: 10 mm to 50 mm, thickness: 0,05 mm to 0,40 mm.
- Standard11 pagesEnglish languagee-Library read for1 day
Gives methods of test for the materials defined in EN 61067-1.
- Standard12 pagesEnglish languagee-Library read for1 day
Applicable to ceramic, glass-ceramic, glass-mica and glass materials for electrical insulating purposes giving a classification of materials and typical numerical values for the major characteristics.
- Standard13 pagesEnglish languagesale 15% off
- Standard13 pagesFrench languagesale 15% off
- Standard25 pagesEnglish and French languagesale 15% off
SIGNIFICANCE AND USE
The electrical properties of resin-coated glass fabrics are affected by their temperature and moisture content. For this reason it is necessary to control these properties for a specified time immediately prior to testing in order to attain reasonably good reproducibility of test values. The time of exposure to the conditioning atmosphere must be long enough to permit the test specimen to reach a relatively stable value. Usually the moisture content of these materials has little effect on the mechanical properties.
SCOPE
1.1 These test methods cover procedures for the testing of resin-coated glass fabrics and glass fabric tapes (Note 1) to be used as electrical insulation.
Note 1—Methods of testing varnished cloths and tapes are given in Methods D295.
1.2 The warp threads in fabrics are the threads that are parallel with the length dimension as manufactured.
1.3 The procedures appear as follows:
Procedure
SectionASTM Test
Method Reference Breaking Strength22-28D828 Conditioning 6-8... Dielectric Breakdown Voltage and Di-
electric Strength29-38D149, D295 Dissipation Factor and Relative Permit-
tivity52-60D150, E104, D5032 Effect of Elevated Temperature39-45D1830 Resistance to Oil46-51D3487 Sampling 3-5... Thermal Endurance68 D1830 Thickness16-21D374 Thread Count12-15... Weight 9-11... Weight Loss at Elevated Temperature61-67 D5423
1.4 The values stated in inch-pound units are to be regarded as the standard. The values in parentheses are for information only.
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 and health practices and determine the applicability of regulatory limitations prior to use. Specific warning statement are given in 35.1.1 and 58.1.
WITHDRAWN RATIONALE
These test methods cover procedures for the testing of resin-coated glass fabrics and glass fabric tapes to be used as electrical insulation.
Formerly under the jurisdiction of Committee D09 on Electrical and Electronic Insulating Materials, these test methods were withdrawn in March 2020. This standard is being withdrawn without replacement because it is no longer being maintained.
- Standard9 pagesEnglish languagesale 15% off
ABSTRACT
These test methods cover procedures for testing fully cured silicone rubber-coated glass fabric and tapes to be used for electrical insulation. The test procedures for the following test methods are detailed: (1) breaking strength, (2) breaking strength after creasing, (3) dielectric breakdown voltage, (4) dielectric proof voltage, (5) dissipation factor and relative permittivity, (6) thermal endurance, (7) thickness, (8) thread count, (9) volume resistivity, and (10) weight. The procedures for sampling of fabric rolls, fabric sheets, tapes and strips, and test specimen preparation and conditioning are given. The test apparatus, report requirements, and precision and bias for each test are provided. The drum type gripping device and creasing apparatus for breaking strength test are illustrated. Voltage stress test shall be done for dissipation factor and relative permittivity and volume resistivity tests.
SCOPE
1.1 These test methods cover procedures for testing fully cured silicone rubber-coated glass fabric and tapes to be used for electrical insulation.
1.2 The procedures appear in the following order:
Procedure
Sections
ASTM
References
Breaking Strength
7
D828
Breaking Strength After Creasing
8
...
Conditioning
5
...
Dielectric Breakdown Voltage
9
D149, D295,
D6054
Dielectric Proof-Voltage
10
D1389
Dissipation Factor and Relative Permittivity
11
D150
Sampling
4
...
Thermal Endurance
15
D1830
Thickness
6
D374
Thread Count
14
...
Volume Resistivity
12
D257
Weight
13
...
1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
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 and health practices and determine the applicability of regulatory limitations prior to use. See 9.5.1 for a specific warning statement.
WITHDRAWN RATIONALE
These test methods cover procedures for testing fully cured silicone rubber-coated glass fabric and tapes to be used for electrical insulation.
Formerly under the jurisdiction of Committee D09 on Electrical and Electronic Insulating Materials, these test methods were withdrawn in August 2019. This standard is being withdrawn without replacement because the only document known to reference it, MIL-I-46852C, MILITARY SPECIFICATION: INSULATION TAPE, ELECTRICAL, SELF ADHERING UNSUPPORTED SILICONE RUBBER, was cancelled in 1998.
- Standard8 pagesEnglish languagesale 15% off
ABSTRACT
This specification applies to black and yellow varnished woven cloth and tape for electrical insulation, having as a base fabric poly(ethylene terephthalate) yarns in the warp direction and glass yarns in the filler direction. Materials needed in the manufacture of cloth and tape include base fabric, filler thread, warp thread, and varnish. The varnished fabric and tape shall be free from wrinkles, blisters, or any imperfections which will detract from its value as electrical insulation. Sheets, rolls, and tapes of black varnished cloth shall have two different types of surface finish: greasy and dry. Yellow varnished cloth shall be furnished only with dry finish. Under normal room conditions greasy tapes shall have the property of sliding freely between layers when moved by the fingers, and shall show a decidedly oily surface. Dry finish tapes shall show some resistance to movement when so handled, but shall not bind or stick together and shall not have an oily surface. A slight amount of waxiness shall be permitted in dry cloth if dullness of surface is not apparent or if noticeable amounts of wax cannot be removed mechanically from the surface. Different tests shall be conducted in order to determine the following electrical and mechanical properties of the cloth and tape: dielectric breakdown voltage, breaking strength, tear resistance, elongation, and temperature index.
SCOPE
1.1 This specification applies to black and yellow varnished woven cloth and tape for electrical insulation, having as a base fabric poly(ethylene terephthalate) yarns in the warp direction and glass yarns in the filler direction.
1.2 The values stated in inch-pound units are to be regarded as the standard.
WITHDRAWN RATIONALE
This specification applies to black and yellow varnished woven cloth and tape for electrical insulation, having as a base fabric poly(ethylene terephthalate) yarns in the warp direction and glass yarns in the filler direction.
Formerly under the jurisdiction of Committee D09 on Electrical and Electronic Insulating Materials, this practice was withdrawn in January 2013 in accordance with section 10.5.3.1 of the Regulations Governing ASTM Technical Committees, which requires that standards shall be updated by the end of the eighth year since the last approval date.
- Technical specification3 pagesEnglish languagesale 15% off
Contains requirements for 3 types of pressure-sensitive adhesive tapes made with glass fabric. Products having thermal indices from 130 to 180 with rubber thermosetting adhesive, acrylic crosslinked and high temperature silicone adhesives.
- Standard9 pagesEnglish languagee-Library read for1 day
ABSTRACT
This specification establishes the requirements for two types of clear silicone varnished glass fabrics in the form of sheets, rolls, and tapes for use as electrical insulation. Type A fabrics are used where electrical properties are primarily required, while Type B fabrics are used where physical properties are primarily required. The glass fabric shall be treated with a baking type of silicone varnish so as to penetrate the fabric and produce a smooth, non-tacky surface, substantially free of wrinkles, creases, blisters, and other imperfections. The products shall be sampled, tested, and conform accordingly to specified physical (breaking strength), dimensional (nominal thickness, width, length, and core), thermal (temperature index), electrical property (dielectric strength, breakdown voltage, and dissipation factor and permittivity) requirements.
SCOPE
1.1 This specification covers clear silicone varnished glass fabrics in the form of sheets, rolls, and tapes for use as electrical insulation.
1.2 The product covered by this specification shall be designed to conform to Class 180 electrical insulating materials as classified by IEEE Standard No. 1.
1.3 The values stated in inch-pound units are to be regarded as the standard except temperature which is stated in degrees celsius.
WITHDRAWN RATIONALE
This specification covers clear silicone varnished glass fabrics in the form of sheets, rolls, and tapes for use as electrical insulation.
Formerly under the jurisdiction of Committee D09 on Electrical and Electronic Insulating Materials, this specification was withdrawn without replacement in May 2009 in accordance with section 10.5.3.1 of the Regulations Governing ASTM Technical Committees, which requires that standards shall be updated by the end of the eighth year since the last approval date.
- Technical specification3 pagesEnglish languagesale 15% off
Deals with porosity tests, mechanical and electrical tests and with tests related to thermal properties. Limitations imposed by the method of forming and processing of test specimens are discussed.
- Standardization document23 pagesEnglish languagee-Library read for1 day
Gives requirements for sleeving constructed from a braid of E-type glass yarn. The sleeving is annealed by heat treatment to assist in maintaining a circular cross-section.
- Standardization document5 pagesEnglish languagee-Library read for1 day
This sheet gives requirements for E type glass sleeving using either braided or knitted construction with a continuous flexible coating based on polyvinyl chloride (PVC) or its co-polymers or blends thereof - The sleeving is normally available in bore sizes 0.3 mm to 25 mm and in the following colours: black - white - red - yellow - blue - brown - green - grey - orange - pink and green/yellow
- Standardization document7 pagesEnglish languagee-Library read for1 day
Superseded by EN 60684-3-400 to 402:2002
- Standardization document11 pagesEnglish languagee-Library read for1 day
This standard gives requirements for E type glass sleeving using either braided or knitted construction with a continuous acrylic based coating - The sleeving is normally available in bore sizes 0.5 mm to 25 mm and in the following colours: black - white - red - yellow - blue - brown - green and green/yellow and natural
- Standardization document7 pagesEnglish languagee-Library read for1 day
These methods are applicable to amorphous materials or to partially crystalline materials containing amorphous regions which are stable and do not undergo decomposition or sublimation in the glass transition region.
- Standard26 pagesEnglish languagee-Library read for1 day
SCOPE
1.1 This specification covers the requirements for impervious steatite ceramics having low electrical loss characteristics for use in electronic and electrical applications.
1.2 Impervious steatite ceramics described in this specification shall be designated as Type I, Type II, Type III, and Type IV.
1.3 The values stated in inch-pound units are to be regarded as the standard.
- Technical specification3 pagesEnglish languagesale 15% off
SCOPE
1.1 This specification covers fabricated beryllia parts suitable for electronic and electrical applications. This standard specifies limits and methods of test for electrical, mechanical, thermal, and general properties of the bodies used for these fabricated parts, regardless of geometry.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values in parentheses are provided for information only.
- Technical specification5 pagesEnglish languagesale 15% off
SCOPE
1.1 This test method covers procedures for determining the flexural strength (modulus of rupture) of electronic-grade ceramics, including procedures for specimen preparation.
1.2 This test method is applicable to specimens prepared from ceramic blanks at least 0.080 by 0.080 by 1 1/8 in. (2.0 by 2.0 by 28.6 mm).
1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
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 this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
- Standard3 pagesEnglish languagesale 15% off
Contains requirements for 3 types of pressure-sensitive adhesive tapes made with glass fabric. Products having thermal indices from 130 to 180 with rubber thermosetting adhesive, acrylic crosslinked and high temperature silicone adhesives.
- Standard9 pagesEnglish languagee-Library read for1 day