29.035.10 纸和纸板绝缘材料 标准查询与下载



共找到 361 条与 纸和纸板绝缘材料 相关的标准,共 25

本标准规定了电工用压纸板的要求。 本标准适用于含有100%硫酸盐木浆或硫酸盐木浆和棉的混合物的电工用压纸板。

Specification for pressboard and presspaper for electrical purposes Part 3: Specifications for individual materials--Sheet 1: Requirements for pressboard,type B.0.1,B.2.1,B.2.3,B.3.1,B.3.3,B.4.1,B.4.3,B.5.1,B.6.1 and B.7.1

ICS
29.035.10
CCS
K15
发布
2003-08-06
实施
2004-01-01

本标准规定了电解电容器纸的产品分类、技术要求、试验方法、检验规则及标志、包装、运输和贮存。 本标准适用于电解电容器中隔离电极和吸附电解质的纸张。

Electrolytic capacitor paper

ICS
29.035.10
CCS
Y32
发布
2002-09-05
实施
2003-01-01

IEC 60667-3-1: 2020 gives requirements for vulcanized fibre sheets for electrical purposes. Materials made by combining with an adhesive several thicknesses of vulcanized fibre are not covered by this document. Materials that conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application is based on the actual requirements necessary for adequate performance in that application and not based on this specification alone. Safety warning: it is the responsibility of the user of the methods contained or referred to in this document to ensure that they are used in a safe manner. This second edition cancels and replaces the first edition published in 1986. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: change to the range of thickness deviation in Table 1; addition of apparent density in Table 1; change to the range of thickness for tensile strength in Table 1; addition of flexibility and shrinkage in Table 1; change test method and property value of internal ply adhesion on Table 1.

Vulcanized fibre for electrical purposes - Part 3: Specifications for individual materials - Sheet 1: Flat sheets

ICS
29.035.10
CCS
发布
2024-01-31
实施

IEC 60667-2:2020 gives methods of test for vulcanized fibre sheets for electrical purposes. Material made by combining with an adhesive several thicknesses of vulcanized fibre is not covered by this document. Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application is based on the actual requirements necessary for adequate performance in that application and not based on this specification alone. Safety warning: It is the responsibility of the user of the methods contained or referred to in this document to ensure that they are used in a safe manner. This second edition cancels and replaces the first edition published in 1982. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) added Terms and definitions b) added General notes on tests c) added Thickness instead of dimension d) changed Apparent density from Density e) added Arc resistance f) deleted Sulphate content g) added method (Bending) for flexibility h) changed test method for internal ply adhesion i) added Shrinkage

Vulcanized fibre for electrical purposes - Part 2: Methods of test

ICS
29.035.10
CCS
发布
2024-01-31
实施

IEC 60667-1:2020 gives the definitions and general requirements for vulcanized fibre sheets for electrical purposes. Materials made by combining with an adhesive several thicknesses of vulcanized fibre are not covered by this document. Materials that conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application is based on the actual requirements necessary for adequate performance in that application and not based on this specification alone. Safety warning: it is the responsibility of the user of the methods contained or referred to in this document to ensure that they are used in a safe manner. This second edition cancels and replaces the first edition published in 1980. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: deletion of "corrugated, round rods, and round tubes" from the Scope; types A, B and C replaced by general and fishpaper types and addition of a symbol for each type in the classification; addition of white, blue, brown, and addition of a symbol for each colour; deletion of the thickness of 15,0 mm, the length, the mass and the dimension of rolls from the general requirements; addition of the manufacturer's name, trademark (if any), nominal thickness, manufacture date, and lot number in the conditions of supply.

Vulcanized fibre for electrical purposes - Part 1: Definitions and general requirements

ICS
29.035.10
CCS
发布
2024-01-31
实施

Non-cellulosic papers for electrical purposes — Part 3: Specifications for individual materials — Sheet 2: Hybrid inorganic-organic paper

ICS
29.035.10
CCS
发布
2024-01-10
实施

Non-cellulosic papers for electrical purposes — Part 3: Specifications for individual materials — Sheet 3: Unfilled aramid(aromatic polyamide) papers

ICS
29.035.10
CCS
发布
2024-01-10
实施

Non-cellulosic papers for electrical purposes — Part 3: Specifications for individual materials — Sheet 1: Filled glass paper

ICS
29.035.10
CCS
发布
2024-01-10
实施

Non-cellulosic papers for electrical purposes — Part 3: Specifications for individual materials — Sheet 4: Aramid fibre paper containing not more than 50 % of mica particles

ICS
29.035.10
CCS
发布
2024-01-10
实施

Laminated pressboard for electrical purposes — Part 1: Definitions, classification and general requirements

ICS
29.035.10
CCS
发布
2023-10-20
实施

Laminated pressboard for electrical purposes — Part 3: Specifications for individual materials — Sheet 1: Requirements for laminated precompressed pressboard, Types LB3.1A.1 and LB3.1A.2

ICS
29.035.10
CCS
发布
2023-10-20
实施

1.1 This test method describes a standard procedure for determining the average viscometric degree of polymerization (abbreviated DP ¯ v) of new or aged electrical papers. The determination is made by measuring the intrinsic viscosity of a solution of the paper in an appropriate solvent. 1.2 The degree of polymerization (or the degree of condensation) of a particular cellulose molecule is the number of anhydro-β-glucose monomers, C6H10O5, in the cellulose molecule. Within a sample of paper, not all the cellulose molecules have the same degree of polymerization so that the mean value measured by viscometric methods is not necessarily the same as that which are obtained by other methods. 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. See Section 9. 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 Measurement of Average Viscometric Degree of Polymerization of New and Aged Electrical Papers and Boards

ICS
29.035.10
CCS
发布
2023-05-01
实施

1.1 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. 1.1.1 Untreated papers are thin, fibrous sheets normally laid down from a water suspension of pulped fibers (usually cellulosic) with or without various amounts of nonfibrous ingredients, and which are calendared, if required, to obtain desired thickness and density. Nevertheless, these test methods are applicable, generally although not invariably, to papers formed by other means, to papers modified (during or after formation) by additions, and to papers given subsequent mechanical treatments such as creping. 1.1.2 As an electrical insulating and dielectric material, paper is considered “untreated” until it is subjected to a manufacturing process such as drying, impregnation, or varnish treatment. 1.1.3 The test methods given herein were developed specifically for papers having a thickness of 0.75 mm (0.030 in.) or less. A number of these test methods are also suitable for use on other materials such as pulps or boards. Refer to Test Methods D3376 or D3394 to determine which tests are applicable to pulps or electrical insulating boards. In the paper industry, some products in thicknesses of less than 0.75 mm are termed “paperboard”. Such products are included within the scope of these methods. 1.1.4 These test methods are applicable to flexible fibrousmat materials formed from suspensions of fiber in fluids other than water. Thicknesses of these mats approach 2 mm, and the fibers contained are possibly natural, synthetic, organic, or inorganic; fillers that are natural, synthetic, organic, or inorganic; and flexible polymeric binder materials. 1.2 The procedures appear in the following sections: Procedure Sections ASTM or TAPPI Reference (Modified) Absorption (Rise of Water) 78 to 83 . . . Acidity-Alkalinity-pH 45 to 54 E70 Air Resistance 98 to 101 D726 Aqueous Extract Conductivity 55 to 64 . . . Ash Content 40 to 44 D586 Bursting Strength 102 to 107 D774/D774M Chlorides (Water-Extractable) 165 to 183 . . . Conditioning 15 D6054 Conducting Paths 138 to 151 . . . Density, Apparent 29 to 33 . . . Dielectric Strength 152 to 157 D149 Dimensions of Sheet, Rolls and Cores 16 to 24 D374 Dissipation Factor and Permittivity 158 to 164 D150 Edge-Tearing Resistance 126 to 130 D827 Fiber Analysis 74 to 77 D1030 Folding Endurance 108 to 110 T 423 and D2176 Grammage 25 to 28 D646 Permittivity 158 to 164 D150 Heat Stability in Air 131 to 137 D827 Impregnation Time 84 to 91 . . . Internal-Tearing Resistance 121 to 125 D689 or T 414 Moisture Content 34 to 39 D644 and D3277 Particulate Copper 193 to 202 . . . Particulate Iron 184 to 192 . . . Reagents 4 D1193 Reports 14 E29 Sampling 6 to 13 D3636 Silver Tarnishing by Paper and Paperboard 203 to 206 T 444 Solvent-Soluble Matter 65 to 73 . . . Surface Friction 92 to 97 D528 and T 455 Tensile Properties 111 to 120 D76, E4 Thickness (see Dimensions) 16 to 24 D374 1.3 The tests for Holes and Felt Hair Inclusions and the Stain Test for Fine Pores, have been removed from this compilation of test methods. These test methods were specific to grades of capacitor paper formerly covered by Specification D1930, which has been withdrawn. NOTE 1—This compilation of test methods is closely related to IEC Publication 60554-2. Not all of the individual methods included herein are included in IEC 60554-2, nor are all of the methods in IEC 60554-2 included in this standard. The individual procedures as described in the two standards are in general sufficiently close to each other that it is reasonable to expect that test results obtained by most of the procedures specified in either standard will not differ significantly. However, before assuming that a procedure in these test methods is exactly equivalent to an IEC 60554-2 procedure, the written procedures must be compared closely, and if it seems advisable, test results by the two procedures are compared. 1 These test methods are under the jurisdiction of ASTM Committee D09 on Electrical and Electronic Insulating Materials and are the direct responsibility of Subcommittee D09.01 on Electrical Insulating Products. Current edition approved May 1, 2023. Published May 2023. Originally approved in 1924. Last previous edition approved in 2017 as D202 – 17. DOI: 10.1520/D0202-23. *A Summary of Changes section appears at the end of this standard Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States 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. 1 1.4 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that 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. See 43.2.1, 71.1, 143.1, 148.1 and 156.1 for specific hazards. 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.

Standard Test Methods for Sampling and Testing Untreated Paper Used for Electrical Insulation

ICS
29.035.10
CCS
发布
2023-05-01
实施

1.1 This practice covers the minimum requirements and procedures for field or prefabricated application of Class PI Exterior Insulation and Finish Systems (EIFS). Class PI EIFS are systems applied over polyisocyanurate insulation board, in which the base coat ranges from not less than 1⁄16 in. (1.6 mm) to 1⁄4 in. (6.4 mm) in dry thickness, depending upon the number of nonmetallic reinforcing mesh layers encapsulated in the base coat. The base coat is then covered with a finish coat of various thickness in a variety of textures and colors. The insulation board shall be applied over a substrate or over open framing. 1.2 This practice does not cover Class PI EIFS with drainage. Consult the EIFS producer for information. 1.3 The values stated in inch-pound units are to be regarded as the standard. The SI (metric) values given in parentheses are approximate and are provided for information purposes only. 1.4 The text of this standard references notes and footnotes that provide explanatory material. These notes and footnotes shall not be considered as requirements of the standard. 1.5 This standard may involve hazardous materials, operations, and equipment. 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.

Standard Practice for Application of Exterior Insulation and Finish Systems Class PI

ICS
29.035.10
CCS
发布
2023-03-01
实施

Corrugated pressboard and presspaper for electrical purposes-Part 1:Definition, designations and general requirements

ICS
29.035.10
CCS
发布
20220812
实施
20220812

1.1 This practice covers the preparation of insulating paper and board impregnated with a liquid dielectric. Where this practice states only “paper,” the same procedure shall apply to board. 1.2 This practice has been found practicable for papers having nominal thickness of 0.05 mm (2 mil) and above. It has been used successfully for insulating board as thick as 6 mm (1⁄4 in.) when care is taken to ensure the specimen geometry necessary for valid measurement of dielectric properties. Suitable geometry depends on the electrode system used. Rigid solid opposing electrodes require flat specimens that have essentially parallel surfaces. 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 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 Practice for Preparation of Insulating Paper and Board Impregnated with a Liquid Dielectric

ICS
29.035.10
CCS
发布
2022-05-01
实施

1.1 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 papers in stranded wire/cable constructions. Tissue for the manufacture of capacitors is not included in this specification. Other commonly used designations include: 1.1.1 Soft Coil Wrap, 1.1.2 Dense Coil Wrap, 1.1.3 Kraft Coil Insulation, 1.1.4 Dry-Finished Kraft, and 1.1.5 Water-Finished Kraft. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that 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.

Standard Specification for Electrical Insulating Paper and Paperboard—Sulfate (Kraft) Layer Type

ICS
29.035.10
CCS
发布
2022-05-01
实施

Non-cellulosic papers for electrical purposes — Part 2: Methods of test

ICS
29.035.10
CCS
发布
2021-12-28
实施

Non-cellulosic papers for electrical purposes — Part 2: Methods of test

ICS
29.035.10
CCS
发布
2021-12-28
实施

Non-cellulosic papers for electrical purposes — Part 1: Definitions and general requirements

ICS
29.035.10
CCS
发布
2021-12-28
实施



Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号