GB/T 1981.1-2007 English PDF

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GB/T 1981.1-2007: Varnishes used for electrical insulation -- Part 1: Definitions and general requirements
Status: Valid

GB/T 1981.1: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 1981.1-2007	134	Add to Cart	3 days	Varnishes used for electrical insulation -- Part 1: Definitions and general requirements	Valid
GB/T 1981.1-2004	239	Add to Cart	3 days	Electrical insulating paint to 1 part: definitions and general requirements	Obsolete
GB/T 1981-1989	719	Add to Cart	5 days	Test methods for insulating varnishes containing solvent	Obsolete

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GB/T 1408.3   GB/T 1408.2   GB/T 1408.1   GB/T 1981.6   GB/T 1981.3   GB/T 1981.4   

Basic data

Standard ID: GB/T 1981.1-2007 (GB/T1981.1-2007)
Description (Translated English): Varnishes used for electrical insulation -- Part 1: Definitions and general requirements
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K15
Classification of International Standard: 29.035.01
Word Count Estimation: 7,725
Date of Issue: 2007-12-03
Date of Implementation: 2008-05-20
Older Standard (superseded by this standard): GB/T 1981.1-2004
Adopted Standard: IEC 60464-1-1998, IDT
Regulation (derived from): China Announcement of Newly Approved National Standards No. 12 of 2007 (No. 112 overall)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard applies to electrical insulation paint, paint all of these contain solvents. Can be used as decoration or dipping lacquer covering purposes, at room temperature or elevated temperature drying or curing.

GB/T 1981.1-2007: Varnishes used for electrical insulation -- Part 1: Definitions and general requirements

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Varnishes used for electrical insulation Part 1. Definitions and general requirements ICS 29.035.01 K15 National Standards of People's Republic of China GB/T 1981.1-2007/IEC 60464-1.1998 Replacing GB/T 1981.1-2004 Electrical insulating paint Part 1. Definitions and general requirements (IEC 60464-1.1998, IDT) Posted 2007-12-03 2008-05-20 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 1981 "for electrical insulation paint" is divided into the following sections. --- Part 1. Definitions and general requirements; --- Part 2. Test methods; --- Part 3. Specifications for individual materials. This section GB/T 1981 Part 1. This section identical with IEC 60464-1.1998 "Electrical insulating paints - Part 1. Definitions and general requirements" (in English) and 2006 1st amendment. According to the provisions of GB/T 20000.2 of this section 4.1 "paint" the note in "ISO 472" has been converted to the "GB/T 2035". This Part replaces GB/T 1981.1-2004 "Electrical insulation paint part 1. Definitions and general requirements." This portion of the GB/T 1981.1-2004 compared, changes are as follows. --- Chapter 1, "scope" Delete content "all such paints contain solvents" is; --- Chapter 3, "name" increases the Table 3 and its related content; --- Chapter 4, "definition" to "Terms and Definitions"; the definition of the concept of increased paint 4.1 "emulsion, co-solvent," the; increased 4.14 "emulsion" 4.15 "co-solvent" defined 4.16 "volatile organic content" of; This part is proposed by the China Electrical Equipment Industrial Association. This part of the National Standardization Technical Committee of the insulating material (SAC/TC51) centralized. This section is drafted. Guilin Institute of Electrical Science. The main drafters of this section. Luozhuan Yong. This part of the standard replaces the previous editions are. --- GB/T 10579-1989; --- GB/T 1981.1-2004. GB/T 1981.1-2007/IEC 60464-1.1998 Electrical insulating paint Part 1. Definitions and general requirements

1 Scope

GB/T 1981 This section relates to an electrical insulating paint. Paint can be used as decorative covering or impregnation may be dried at room temperature or elevated temperature or Cured.

2 Normative references

The following documents contain provisions which, through reference to GB/T 1981 to the present, constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. ISO 1043-1 Plastics - Symbols and abbreviated terms - Part 1. Basic polymers and their properties

3 Named

Depending on the purpose of insulating paint named in Table 1. Table 1 insulating paint depending on the application name Application of symbolic code Covering paint FV Varnish IV On the application of the code can be used as a symbol of the kind referred to the application. According to actual needs, it can also supplement more applications and related symbols Code. Depending on the composition and application purpose, insulating paint may be dried or cured at room temperature or elevated temperature. According to its special insulating paint or resin contained in the main Constitutively active part named. The resin used in Table 2. Signs and characteristics of the resin and polymer, see ISO 1043-1. Table 2 base resin Resin symbolic code Acrylic resin A Epoxy (aliphatic or aromatic) in EP Melamine - formaldehyde MF Phenolic PF Polyurethane PUR Unsaturated polyester SP Silicone SI UP Unsaturated polyester GB/T 1981.1-2007/IEC 60464-1.1998 ......

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