GB/T 20634.2-2008
Non-impregnated densified laminated wood for electrical purposes.Part 2:Methods of test (English Version)

Standard No.

GB/T 20634.2-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 20634.2-2008

Scope

This part of GB/T 20634 specifies the test method for non-impregnated dense laminated wood for electrical purposes which is pressed from multi-layer veneer and thermosetting resin. This section applies to non-impregnated dense laminated wood for electrical purposes made of multi-layer veneer and thermosetting resin.

GB/T 20634.2-2008 Referenced Document

• GB/T 1043.1-2008 Plastics.Determination of charpy impact properties.Part 1:Non-instrumented impact test
• GB/T 1408.1-2006 Electrical strength of insulating materials-Test methods-Part 1:Tests at power frequencies
• GB/T 1409-2006 Recommended methods for the determination of the permittivity and dielectric dissipation fator of electrical insulating materials at power,audio and radio frequencies including meter wavelengths
• GB/T 5654-2007 Insulating liquids.Measurement of relative permittivity,dielectric dissipation factor and d.c.resistivity
• GB/T 9341-2008 Plastic.Determination of flexural properties
• IEC 60296:2003 Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear

GB/T 20634.2-2008 history

• 2008 GB/T 20634.2-2008 Non-impregnated densified laminated wood for electrical purposes.Part 2:Methods of test

GB/T 20634.2-2008 -All Parts