GBZ21213-2007 English PDF

US$209.00 · In stock
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GBZ21213-2007: High strength laminated sheet based on halogen-free flame-resistant resins and glass cloth
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/Z 21213-2007	209	Add to Cart	3 days	High strength laminated sheet based on halogen-free flame-resistant resins and glass cloth	Valid

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Basic data

Standard ID: GB/Z 21213-2007 (GB/Z21213-2007)
Description (Translated English): High strength laminated sheet based on halogen-free flame-resistant resins and glass cloth
Sector / Industry: National Standard
Classification of Chinese Standard: K15
Classification of International Standard: 29.035.99
Word Count Estimation: 8,869
Date of Issue: 2007-12-03
Date of Implementation: 5/20/2008
Regulation (derived from): China National Standard Approval Announcement2007 No.12 (Total No.112)
Issuing agency(ies): Ministry of Health of the People's Republic of China
Summary: This standard provides high strength flame retardant glass cloth laminated board requirements, test methods, inspection rules, signs, packaging, transport and storage. The technical guidance document apply to the coupling agent treated E-glass cloth as reinforcement material, impregnated with a temperature index of 155 flame retardant resin, formed by hot pressing high strength flame retardant glass cloth layer platen. High strength flame retardant glass cloth laminate with high thermal mechanical strength retention for motor temperature index of 155, electrical equipment, used as insulating structural parts, and can be used in wet conditions and transformer oil.

GBZ21213-2007: High strength laminated sheet based on halogen-free flame-resistant resins and glass cloth

---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.
GB /Z 21213-2007 High strength laminated sheet based on halongen-free flame-resistant resins and glass cloth ICS 29.035.099 K15 National Standardization Technical Document of the People's Republic of China GB /Z21213-2007 Halogen-free flame retardant high-strength glass cloth laminate Released on.2007-12-03 General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Administration issued

Foreword

This guidance document refers to IEC 60893-3-2.2003 "Industrial materials thermosetting resin industrial hard laminates for electrical insulation" Part 3. Requirements for single-material specifications for hard epoxy laminates (English version). This guidance technical document was proposed by the China Electrical Equipment Industry Association. This guidance document is under the jurisdiction of the National Technical Committee for Standardization of Insulation Materials (SAC/TC51). This guiding technical document was drafted by. Oriental Insulation Materials Co., Ltd. The main drafters of this guiding technical document. Liu Feng, Zhao Ping. This guidance document is for the first time. GB /Z21213-2007 Halogen-free flame retardant high-strength glass cloth laminate

1 Scope

This guidance technical document specifies the requirements, test methods, inspection rules, signs, packaging, and halogen-free flame-retardant high-strength glass cloth laminates. Transportation and storage. This guidance document applies to non-alkali glass cloth treated with a coupling agent as a reinforcing material, immersed in a halogen-free resistance with a temperature index of 155. A resin-free, halogen-free, flame-retardant, high-strength glass cloth laminate. Halogen-free flame-retardant high-strength glass cloth laminate with high thermal mechanical strength retention rate, suitable for motors and electrical appliances with a temperature index of 155 The device is used as an insulating structural component and can be used in wet environments and transformer oils.

2 Normative references

The terms of the following documents are incorporated into the terms of this guidance document by reference to this guidance. Any dated Reference documents, all subsequent amendments (not including errata content) or revisions do not apply to this guidance technical document, however, drums The parties that have reached an agreement under this guidance document will investigate whether the latest versions of these documents are available. Any undated reference The latest version of the document applies to this guidance document. GB/T 1410-2006 Test method for volume resistivity and surface resistivity of solid insulating materials (IEC 60093. 1980, IDT) GB/T 5130-1997 Industrial hard laminate test method for thermosetting resins for electrical purposes (eqv IEC 60893-2..1992) GB/T 11020-2005 List of flammability test methods for solid non-metallic materials exposed to flame sources (IEC 60707.1999, IDT) Electrical insulating materials - Part 1 . Assessment of aging procedures and test results (IEC 60216.1.2001, IDT)

3 requirements

3.1 Appearance The surface of the sheet is smooth, free of air bubbles, wrinkles, cracks and other defects such as scratches, indentations, stains, and a small amount of spots. 3.2 size 3.2.1 The allowable deviation of width and length shall comply with the requirements of Table 1. Table 1 Width and length in millimeters Width and length deviation 450～990 ±15 >990～1980 ±25 3.2.2 The nominal thickness and its allowable deviation shall comply with the requirements of Table 2. 3.3 straightness Straightness should meet the requirements of Table 3. 3.4 Performance requirements Performance requirements shall be in accordance with Table 4. GB /Z21213-2007 ......

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