GB/T 1303.7-2009 Industrial rigid laminated sheets based on thermosetting resins for electrical purposes.Part 7:Requirements for rigid laminated sheets based on polyester resins (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 1303.7-2009
Scope
This part of GB/T 1303 specifies the classification, naming, requirements, test methods and supply requirements of rigid laminates with polyester resin as adhesive. This section applies to polyester resin rigid laminates made of glass mat as the base material and polyester resin as the adhesive through hot pressing.
GB/T 1303.7-2009 Referenced Document
GB/T 1303.1-2009 Industrial rigid laminated sheets based on thermosetting resins for electrical purposes.Part 1:Definitions,designations and general requirements
GB/T 1303.2-2009 Industrial rigid laminated sheets based on thermosetting resins for electrical purposes.Part 2:Test methods
GB/T 1303.7-2009 history
2009GB/T 1303.7-2009 Industrial rigid laminated sheets based on thermosetting resins for electrical purposes.Part 7:Requirements for rigid laminated sheets based on polyester resins