This standard specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation and storage of electrical laminated boards. This standard applies to electrical laminated wood boards made from birch and other rotary cut veneers, coated with glue and then laminate and hot pressed.
LY/T 1278-2011 Referenced Document
GB/T 1041-2008 Plastics.Determination of compressive properties
GB/T 1303.2-2009 Industrial rigid laminated sheets based on thermosetting resins for electrical purposes.Part 2:Test methods
GB/T 1410 Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials
GB/T 18259 Terminology for wood-based panels and their surface decoration*, 2018-05-14 Update
GB/T 20634.2-2008 Non-impregnated densified laminated wood for electrical purposes.Part 2:Methods of test
GB/T 4207 Method for the determination of the proof and the comparative tracking indices of solid insulating materials*, 2022-07-11 Update
GB/T 9341-2008 Plastic.Determination of flexural properties
LY/T 1278-2011 history
2011LY/T 1278-2011 Laminated wood for electrical purposes
1998LY/T 1278-1998 Laminated compressed wood used for electrical insulation