This part of GB/T 5591 contains definitions and general requirements for flexible composite materials for electrical insulation. This part does not include materials based on mica paper. GB/T 5591.1-2002 Flexible composite materials for electrical insulation Part 1: Definitions and general requirements GB/T5591.1-2002 Standard download decompression password: www.bzxz.net

ICS.29.035.01
National Standard of the People's Republic of China
GB/T 5591. 1—2002
Replace GB/5551.1--158
Flexible composite materials for electrical insulation
Part 1: Definitions and general requirements
Comblned flexible materials far electrical insulation-Part +Definitions and general requirements(IEC 60626-1:1995,MOD)
2002-05-21 Issued
People's Republic of China
General Administration of Quality Supervision, Inspection and Quarantine
2003-01-01 Implementation
GB 5591 Flexible composite materials for electrical insulation is divided into two parts, Part 1: Definitions and general requirements!
Part 2: Test methods
This part is the former Part 1 of GB
GD/T5591.1-2Q02
The production part adopts IEC60626-1:1 Flexible composite materials for electrical insulation Part 1, definitions and general requirements (UK version) including its revised version TEC6Gi2h-1-Amc1:19s6. This part is redrafted based on IEC60626-1:995, and the contents of its amendments have been included in the text and in the contents to which they relate. The blank spaces on both sides of the paragraph are marked with double lines. The Appendix lists the correspondence between the chapter and article numbers of this part and the chapter and article numbers of 60625-1:1935. For ease of use, the following auxiliary editorial amendments have been made to this part of 1FC50631-1:1995: a) The front and back references of 1EC60526-1:1995 have been deleted. b) The typographical error "\cottoc.orviscDse" in the naming example of 1FC50626-1:1995 has been corrected to "\cclluoxt" according to the content of Table 1. This part replaces the definition and requirement 3 of electrical composite materials of C/T559-1-1935. Compared with GB/T%51.1-1985, the main changes of this part are as follows: a) The text structure has changed, and three chapters of "Specification", "Normative Reference Documents" and "Name" have been added. In addition to "Inspection", the two chapters of "Packaging" and "Labeling and Transportation" have been combined into one chapter of "Supply Parts". b) The specific extension conditions of the product are no longer specified, and the relevant contents are replaced by single material specifications. This part was submitted by the China Electrical Equipment Industry Association, and this part was drafted by the China National Technical Committee for Standardization of Materials (CSBTSTCSI). This part was drafted by the Institute of Science and Technology of China and the No. 1 Insulation Material Factory. The main author of this part is Taquan, Shimei. This part was first issued on November 2, 1985, and this part is the first time to be subscribed. -
GR/T 5591.12002
This part of G/T5591 is one of the standards for soft composite loose particles. Soft composite materials are made of one or more kinds of non-iron additives, including five-material films and/or fibrous materials such as paper with or without insulation, textiles or non-textiles with or without insulation.
1 Scope
Soft composite materials for electrical insulation
Part 1: Definitions and general requirements
GB/T 5591.1—2002
This part of GH standard 5591 contains definitions and general requirements related to flexible composite materials for electrical insulation and their application. This part does not include materials with cloud paper as the base:
2 Normative application documents
The provisions in the following documents become the parent version of this part through reference in this standard B559. For all the referenced documents, all subsequent amendments (without error) are not applicable to this part. However, the latest version of the following documents may be used according to the agreement reached between the parties. For all the referenced documents with no date, the latest version applies to the wood part.
IF: 60626-31 8 Flexible composite materials for electrical insulation Part 3: Specification for single-layer materials 3 Nomenclature
Various types of flexible composite insulation materials can be named by an appropriate combination of letters separated by hyphens to indicate the type of their main components.
For example, F-P1, CG.
The materials of the whole belt are listed in Table 1.
The specific characteristics of each composite material (two or three layers, base material, properties of the diffuser and adhesive, etc.) can be indicated by adding this information after the name code listed in Table 1. Nomenclature example:
P-PET/F-PET indicates a composite material composed of a layer of styrene or a thin film of polyethylene terephthalate and a film made of polyethylene terephthalate:
In some cases, it may be useful to identify the following specific characteristics:
Absorbent
Longitudinal
Embossed
Removable
Positive gloss
Reinforced
Embossed
Unframed
Note: This list is for guidance only and is not limited to this. Mingdong generation connection [SU standard: I
CB/T 5591.1 ·2002
Paper nonwoven fabrics
Adhesive
4 Definition
Name
Table 1. Commonly used soft teaching materials
Acid fiber
Three Kingdoms brand
Dimethyl
Deacid ketone
Acid colloid
Paste calcium calcium board
Polyvinyl paper
Polyvinyl glycol
Filling
Inorganic/organic expansion
Cotton or adhesive
Polyvinyl glycol attached
Thermal fineness
Thermal agglomeration
F This document is applicable to this part of GB/T5591. 4.1
Full width village material materialnfprndnrtianwidth Production width (supply) fast material, for example, the order requires about 1m width. 4.2
Slit material A laminate consisting of two layers of insulating materials. 4.4Www.bzxZ.net
Three-in-one material A laminate consisting of three layers of insulating materials. 4.5
Four-layer material A laminate consisting of four layers of insulating materials. 5 General requirements
Name
According to the requirements of the material, these materials can be cut into pieces or delivered in the form of fixed lengths.
5.1 All materials delivered at one time, one sheet or one roll, shall be uniform and have the product's standard performance. Its surface shall be uniform, smooth and free of defects such as air holes, cracks and cracks. 2
5.2 Composite materials supplied in rolls shall be able to be unrolled without loss of performance. 5.3 The composite materials shall be free of conductive particles and other undesirable impurities. 5.4 The materials supplied in sheets cut to a fixed length shall not be curled. CB/T5591.12002
Performance: After being combined, the material will only show deformation related to storage time and temperature. The sheets formed by rolling such materials may take considerable time to eliminate the curvature.
6 Dimensions
The length and length deviation shall be determined in accordance with the IEC60263 single material specifications. Other dimensions and deviations shall be agreed upon by the supplier and the buyer. 7. Change of head
For the coiled material, the number of joints allowed, the details of the joints and the total markings shall be agreed upon by the supplier and the buyer. 8. Supply conditions
The coiled material shall be rolled on a paper cabinet or other suitable tube core. The inner weight of the tube core shall be agreed upon by the supplier and the buyer. The preferred diameter is 55mm.7Gm,or 150nm
sheet skins are supplied.
The material should be packed in packaging to ensure adequate protection of the material during transportation, handling and storage. The following information should be clearly and permanently marked on each unit package and each package containing the unit package: ) Production standard number:
b) Model name named in Chapter 2:
) For materials supplied in batches: 1) For materials supplied in sheets, the size and number of sheets or weight (weight) of each sheet: e) The standard length of the material
E) The number of rolls in each large package; production period
1) The relevant joint conditions of the requirements of the T1C606263 single material specification. Any special supply conditions, such as requirements for the applicable period, will exceed the provisions of the T1C60626-3 single material specification. GD/T5591.12002
Appendix A
(Material properties)
Comparison table A of chapter and article numbers of this part and chapter and article numbers of IEC:60626-1:1995, 1 gives a list of chapter and article numbers of the Ministry of Vehicle Administration and IEC60626-1:1995. Table A.1 The article numbers of this part and 1E: 60626-1.1995 chapter abbreviations correspond to the previous international standard article numbers.
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